10 Best Gazebo Contractors in Toronto

The moment a backyard structure gains a solid roof, it stops being decoration and starts being a small building.

That is the difference between a gazebo and the open frames it is often confused with. A roof collects snow, and in Toronto that snow can sit for weeks. A roof needs a pitch, a drainage path and a plan for where the meltwater goes so it does not pool at the base of the posts. It shades the space underneath so effectively that ventilation becomes a real consideration, and it creates an enclosed volume that insects find extremely appealing unless screening was designed in from the beginning.

None of that shows up in a photograph. What shows up in a photograph is the shape: the octagon, the hip roof, the cedar shingles, the cupola. What determines whether the structure is still square and dry in ten years is the footing depth, the rafter sizing, the flashing at the roof valleys and whether the wood was finished before it started to grey.

Toronto also complicates the paperwork. A roofed accessory structure crosses permit thresholds sooner than an open one, zoning bylaws limit where it can sit relative to the property line, and a gazebo placed beside a pool brings enclosure and safety requirements that a garden structure does not.

The companies below range from cedar structure manufacturers who have been building gazebos for decades, to landscape design-build firms that treat the gazebo as the anchor of a wider yard, to specialists in enclosed and screened structures with heating and lighting built in. GTA Grizzly LTD takes the number-one position because it builds the gazebo along with the deck, patio, footings and finishing work around it, and puts the whole thing under one written scope and one warranty.

Ratings and review counts reflect public profiles available when this article was prepared and may change as new reviews are added.

Best Gazebo Contractors in Toronto

1. GTA Grizzly LTD

Most gazebo problems in Toronto are not gazebo problems. They are ground problems, drainage problems and sequencing problems, and they are the reason GTA Grizzly LTD is our top overall choice in this category.

The company builds custom gazebos, cabanas, screen rooms, pergolas and sheds from its North York base, but it does so as part of a much larger outdoor construction practice covering decks, interlock patios, natural stone, retaining walls, grading, drainage, fencing, railings and full landscape design. Gazebos are built to the property rather than assembled from a standard kit, with sizes running up to footprints such as 14 by 20 feet, and roof slopes designed for the drainage the site actually needs.

That matters because a roofed structure changes how water moves through a yard. A 280-square-foot roof collects a substantial volume of rain and concentrates it at the drip line, and if the grading around the posts was never reconsidered, that water finds its way toward the footings, the patio joints or the house. A contractor who also handles the surrounding hardscape and grading can solve that during construction rather than after the first heavy storm.

GTA Grizzly is best suited to homeowners whose gazebo is part of a larger change to the yard, and who want the structure, the surface it sits on and the drainage around it treated as one job.

Services offered by GTA Grizzly LTD

• Custom wood gazebos in bespoke footprints
• Roof slopes engineered for site drainage
• Matching cabanas and screen rooms
• Optional insect screening and integrated lighting
• Deep footings and engineered post anchoring
• Staining, custom finishing and trim work
• Pergolas, sheds and custom carpentry
• Composite, cedar and pressure-treated deck construction
• Interlock patios, natural stone and retaining walls
• Grading, drainage and site preparation
• Outdoor kitchens, fire pits and water features
• Landscape design with 3D renderings and outdoor lighting

Why choose GTA Grizzly LTD for gazebo construction?

The advantage is that nothing about the structure is treated as somebody else’s scope.

The company’s published gazebo process starts with a site visit that reviews the yard, the intended use, the layout and the budget, followed by a written plan with itemised detail, a build phase with updates from a dedicated project lead, and a final walkthrough that activates the warranty. Footing depth is calculated for local soil conditions and post anchoring is engineered rather than improvised, which is the part of the job that determines whether the structure is still level in a decade.

Because the same company builds decks and patios, a gazebo can be tied into an existing deck or built onto a new surface without the usual argument about who is responsible for the transition. Trim work, stain colour and hardware can be matched across the deck, the gazebo and the fencing so the yard reads as one design rather than three purchases.

On the commercial side, proposals are locked-price, with no materials or additional charges proceeding without written approval. Detailed estimates are returned within 24 hours for projects under $30,000, and 3D renderings are provided free on larger builds. The work carries a five-year workmanship guarantee covering settlement, cracking and shifting caused by the installation, and the company is licensed, insured, WSIB covered and staffed by in-house crews rather than subcontractors. Permit paperwork is handled by the company where the structure requires it.

For a homeowner who wants a gazebo and also wants the yard around it to work properly, that combination is the most complete option on this list.

Reviews and ratings

GTA Grizzly holds a 5.0 out of 5 HomeStars rating from approximately 50 reviews, and reports a 5.0 Google rating across roughly 140 reviews with more than 276 reviews in total across its public profiles. It has been a HomeStars Best Winner every year from 2021 through 2024.

The themes that recur most often are communication and follow-through: prompt replies, crews that arrive when they said they would, sites left clean at the end of the day, and a willingness to explain why a decision is being made rather than simply making it.

Because the profile covers carpentry, decking, interlock and landscaping together, it is a good indicator of how the company handles a project with several moving parts. A gazebo that involves excavation, footings, framing, roofing, finishing and site restoration is exactly that kind of project.

Contacts

• Email: info@gtagrizzly.ca
• Phone: 647-465-6957
• Website: gtagrizzly.ca
• Address: 511 McNicoll Avenue, Unit 204, North York, Ontario M2H 2C9

2. Cedar Wood Structures

Few companies serving Toronto have spent as long doing one thing as Cedar Wood Structures.

Operating from Child Drive in Aurora, the company has been designing, manufacturing and installing cedar structures for roughly 25 years. Its catalogue is unusually focused: gazebos and pavilions, standard and custom pool cabanas, garden sheds, studios, garages, outdoor bars and kitchens, pergolas, trellises, custom decks and veranda or awning roof extensions. It serves Toronto along with Richmond Hill, Thornhill, Markham, Mississauga, Oakville, Burlington, Newmarket and a wide arc of surrounding communities.

This is a manufacturer that installs, rather than a contractor that orders structures in.

Services offered by Cedar Wood Structures

• Custom and standard gazebos
• Pavilions and covered outdoor structures
• Pool cabanas in standard and bespoke designs
• Garden sheds and storage buildings
• Backyard studios and garages
• Outdoor bars and kitchen structures
• Pergolas and trellises
• Custom deck construction
• Windows, doors and gates
• Veranda and awning roof extensions

Why choose Cedar Wood Structures for a gazebo?

Depth in a single material is the reason to shortlist this company.

Cedar behaves differently from pressure-treated lumber. It moves less, it takes a finish more predictably, it holds detail in trim and bracket work, and it weathers to a silver-grey that some homeowners want and others emphatically do not. A shop that has been cutting cedar for a quarter century knows which grades hold up on a roof structure, how to detail the joints so water sheds rather than sits, and how heavy the members need to be before an octagonal roof starts to look flimsy.

Controlling design, manufacturing and installation under one roof is the other advantage. Components can be cut in a shop rather than on a lawn, which generally produces tighter joinery and a shorter, tidier installation on site.

The trade-off is scope. This company builds structures, not landscapes. If the project also requires grading, drainage, interlock or a new deck, those will need to be arranged separately and coordinated by the homeowner.

Reviews and ratings

Cedar Wood Structures holds a 4.9 out of 5 rating on TrustedPros from 15 reviews and was named Best of TrustedPros for shed construction and carpentry in Aurora. It also maintains a HomeStars listing in the home additions category.

The feedback that is available is detailed and consistent. Customers single out attention to detail, design input, professionalism, timing, cleanliness and warranty handling, and several describe the owner personally staying involved until the client was satisfied. One reviewer commissioning a custom cabana described the finished structure as exactly what they had hoped for.

The review count is modest compared with the largest contractors on this list, so it reflects a smaller, more selective volume of work rather than a weak reputation. Prospective clients should still ask to see recent completed structures and, ideally, one that has been standing for several seasons.

Contacts

• Email: info@cedarwoodstructures.ca
• Phone: 416-990-8855
• Website: cedarwoodstructures.ca
• Address: 5 Child Drive, Aurora, Ontario

3. Action Home Services

If the gazebo is meant to function as an outdoor room rather than a garden feature, Action Home Services has the widest specification range in the city.

The company works from Richmond Hill with additional offices in Toronto and Oakville, covers more than 40 municipalities across the GTA, and has been building outdoor structures for over a decade. Its gazebos can be framed in wood, vinyl, aluminum or composite, roofed with open beams, louvres or solid panels, and fitted with screens, built-in seating, storage, electrical outlets, ceiling fans, LED lighting and outdoor kitchen elements.

It also operates a 12,000 square foot outdoor showroom, which is genuinely useful in this category. Standing under a roof structure tells you more about proportion and light than any rendering.

Services offered by Action Home Services

• Custom gazebo design and installation
• Screened gazebos with insect and wind screens
• Privacy screening panels
• Wood, vinyl, aluminum and composite framing
• Open-beam, louvered and solid-panel roofing
• Built-in seating and integrated storage
• Electrical outlets, ceiling fans and LED lighting
• Outdoor kitchen integration
• Cabanas, verandas and carports
• Full landscape, pool and patio design-build

Why choose Action Home Services for a gazebo?

Its strength is treating the gazebo as a serviced space rather than a shelter.

Power, lighting, fans, screening and seating all have to be planned before the frame closes up. Retrofitting an outlet or a fan mount into a finished cedar roof is possible but ugly; designing it in costs almost nothing. Because the company keeps designers, project managers and construction crews in-house, those decisions get made once, on one drawing, by people who will be on site.

Its published turnaround for gazebo projects is roughly two to four weeks from design to installation, with free on-site consultations and 3D design previews, and a response commitment of 24 to 48 hours. Cost guidance is published openly at approximately $60 to $200 per square foot installed, with materials in the range of $45 to $100 per square foot, which lets a homeowner sense-check any quotation before booking a visit.

The work carries a ten-year written workmanship guarantee, and the company is BBB accredited and fully insured.

The trade-off is that this is a premium operator. For a modest cedar gazebo in a corner of the garden, the specification and the price will both be higher than the project strictly requires.

Reviews and ratings

Action Home Services holds a 5 out of 5 Google rating built on more than 2,000 reviews and reports 13 HomeStars Awards, 25 Pool & Spa Industry Awards and more than 20 Landscape Ontario Awards.

Reviewers consistently describe continuous updates through the quotation and build stages, patience during design revisions, and crews that manage large multi-element projects without losing the schedule. With a review base this size, the patterns are reliable rather than anecdotal.

Where criticism appears, it generally concerns price rather than execution. Homeowners collecting several quotations should expect this company at the top of the range and should weigh the ten-year warranty and specification depth against that.

Contacts

• Email: Use the website contact form
• Phone: 647-937-1023
• Website: actionhomeservices.ca
• Address: Unit 100, 50 West Wilmot Street, Richmond Hill, Ontario L4B 1M5
• Toronto office: Unit 629, 33 Bloor Street East, Toronto, Ontario M4W 3H1

4. Royal Decks and Landscapes

A gazebo beside a swimming pool is a different regulatory animal from one at the back of a garden, and Royal Decks and Landscapes is the company on this list most visibly set up for that.

Established in 2005 and working from North Service Road East in Oakville, the company serves Toronto, Mississauga, Oakville, Burlington, Milton, Richmond Hill, Brampton, Ancaster and Guelph. Its covered-structure work centres on poolside cabanas: timber roof structures, daybed cabanas with privacy screens, modern cabanas incorporating outdoor kitchens, and traditional wood cabanas with cedar siding.

Crucially, its stated scope includes site measurements, drawings and design, permit applications, zoning review, revisions and compliance, and coordination with the municipality.

Services offered by Royal Decks and Landscapes

• Poolside cabanas and covered structures
• Timber roof structures and covered decks
• Daybed cabanas with privacy screening
• Modern cabanas with outdoor kitchens
• Traditional cedar-sided cabanas
• Composite and cedar siding options
• Pressure-treated framing with stainless hardware
• Custom deck design and construction
• Permit applications and zoning review
• Landscape design and installation

Why choose Royal Decks and Landscapes for a gazebo?

The differentiator is administrative rather than aesthetic, and it is worth more than it sounds.

Pool-adjacent structures pull in setback rules, enclosure requirements, drainage considerations and often a building permit. Homeowners who take that on themselves frequently discover mid-project that the structure has to move, shrink or gain engineered drawings. A contractor that treats zoning review and municipal coordination as part of its own scope removes that risk from the homeowner entirely.

The material specification is also thoughtful for wet environments. Composite siding made from recycled material, cedar siding, pressure-treated framing and stainless steel hardware are sensible choices around chlorinated water and constant splash, where ordinary fasteners corrode quickly.

Two decades of continuous operation and a strong independent review record give reasonable confidence that any warranty will still have someone behind it in five years.

The company is based in Oakville rather than Toronto, so homeowners in the east end should confirm coverage and scheduling for their specific address before going far into design.

Reviews and ratings

Royal Decks and Landscapes holds a 4.96 out of 5 HomeStars rating from 192 reviews, with a StarScore of 98%, and is BBB accredited with an A+ rating.

Reviewers describe a smooth and professional process, crews that are skilled and polite, and small details handled without being asked, such as waterproofing structural beams and laying landscape fabric beneath a deck. One long-standing customer commented that a deck built years earlier still looked exceptional, which is the most useful kind of review in this trade.

The rating is not a perfect five, which is arguably a point in its favour on a profile this size. Nothing in the accessible feedback suggests a recurring structural or service problem.

Contacts

• Email: Use the website contact form
• Phone: 905-901-3560
• Toll free: 1-866-399-4616
• Website: royaldecks.ca
• Address: 2A-521 North Service Road East, Oakville, Ontario

5. EcoPro Home Services

Building a gazebo on a downtown lot or a rooftop terrace is a logistics exercise as much as a carpentry one, and EcoPro Home Services is built around that reality.

Working from Charles Street East in central Toronto and serving the wider GTA including Vaughan, Richmond Hill, Aurora, Newmarket, Mississauga, Oakville and Burlington, the company reports more than 1,000 completed projects. Its structure work spans gazebos, pergolas, cabanas and rooftop patios, built in materials ranging from cedar and ipe through to vinyl.

Its published approach is described as A-to-Z construction: taking the client’s idea, adjusting the design to suit both the site and the applicable building codes, and handling the permits and paperwork.

Services offered by EcoPro Home Services

• Custom gazebo design and construction
• Rooftop patios and terrace structures
• Cedar and ipe hardwood builds
• Vinyl gazebo options
• Pergolas and cabanas
• Permit applications and code compliance
• Design adjustment to site constraints
• Climbing plant and greenery integration

Why choose EcoPro Home Services for a gazebo?

Its usefulness shows up on the sites other contractors quote defensively.

Rooftop and small urban builds bring constraints that a suburban backyard does not: weight limits, access through a building, no room for a truck, restricted working hours and structures that must be assembled from components carried by hand. Experience on those projects is not interchangeable with experience on open lots.

Handling permits and paperwork in-house matters more here as well, because urban structures are far more likely to need them, and the review process is less forgiving of a design that ignores setbacks or coverage limits.

The company also publishes cost guidance, indicating gazebos starting around $135 per square foot for a 10-by-10 structure with labour in the range of $50 to $100 per square foot, and works with ipe as well as cedar, which is worth noting for exposed rooftop applications where a dense hardwood outperforms softwood.

Warranty coverage is described in general terms rather than specific years, so the written terms should be requested and compared before signing.

Reviews and ratings

EcoPro Home Services holds a 4.9 out of 5 rating from approximately 945 reviews, and has been recognised with Best of Houzz Service 2024, a HomeStars Best of award and HomeStars Best of the Best in 2024.

That is one of the larger review bases in this category, and the volume makes the 4.9 average more informative than a perfect score on a handful of entries. Customers regularly mention design flexibility, willingness to adapt plans to awkward sites and clear handling of permit requirements.

Because the company’s portfolio spans many home improvement categories rather than gazebos alone, homeowners should ask specifically for recent gazebo or rooftop structure references rather than general renovation examples.

Contacts

• Email: info@ecoprohomeservices.ca
• Phone: 647-571-5038
• Website: ecoprohomeservices.ca
• Address: 42 Charles Street East, Toronto, Ontario M4Y 1T1

6. M.E. Contracting

M.E. Contracting belongs on this list for clients who care about how the structure is put together as much as what it does.

Based on Alness Street in North York and serving North York, Vaughan, Richmond Hill, Thornhill, Markham and the wider GTA, the company builds custom gazebos in natural wood alongside pergolas, cabanas, sheds, decks, pools and full landscape construction. Colour, size and detailing are customised to the property rather than selected from fixed options, and the company maintains a showroom available by appointment.

Its reputation has been built on award-recognised custom woodwork, and it is a member of Landscape Ontario.

Services offered by M.E. Contracting

• Custom natural wood gazebos
• Heavy-timber outdoor structures
• Cabanas and poolside buildings
• Backyard sheds and storage structures
• Custom pergolas and trellis work
• Deck design and construction
• Pool design and installation
• Landscape design, interlocking and hardscape

Why choose M.E. Contracting for a gazebo?

The argument here is proportion.

Gazebos fail aesthetically more often than they fail structurally, and the usual cause is scale. Posts that are too slender for the roof above them, a pitch that is too shallow for the footprint, fascia that is too thin, or brackets that look applied rather than structural will make an expensive build look like a catalogue item. Getting those relationships right requires design judgement that comes from doing it repeatedly.

Because the company also builds pools, cabanas and full landscapes, it can position a gazebo within a designed site rather than dropping it onto existing grade. On a property where the gazebo will be seen from the house, from the pool and from the garden, that matters.

The customisation extends to the details most builders standardise: colour, dimensions, trim and the small design decisions that make a structure look intentional.

This is a considered rather than a fast process, and homeowners looking for a simple structure delivered in two weeks may find it more involved than they need.

Reviews and ratings

M.E. Contracting holds a 5.0 out of 5 rating on Houzz and has been recognised with HomeStars Best of awards and Landscape Ontario Awards of Excellence.

Feedback across its profiles is strongly favourable, with recurring comments about design input, material quality and the finished look of custom wood structures. Clients describing larger projects tend to note that the company holds a consistent design language across several elements of a property.

Its public review footprint is smaller and more spread out than the highest-volume firms here, so asking to visit a completed timber gazebo, particularly one a few years old, is more useful than reading further reviews.

Contacts

• Email: Use the website contact form
• Phone: 416-238-6700
• Website: mecontracting.ca
• Address: 63 Alness Street, Unit 7, North York, Ontario M3J 2H2

7. Oaks Home Services

The single most common complaint about a new gazebo in Toronto has nothing to do with construction. It is that mosquitoes made the space unusable by early July.

Oaks Home Services addresses that head-on. Working from Sheppard Avenue East in North York and serving Toronto and the GTA, the company builds gazebos in wood, metal and stone and fits them with mosquito nets, retractable screens or fully closed walls. Its roofing options are the broadest published on this list, covering shingles, metal tiles, cedar planks, polycarbonate panels and fabric canopies, and it integrates lighting, heating and fireplaces into its designs.

The company reports more than 200 completed structures.

Services offered by Oaks Home Services

• Custom wood, metal and stone gazebos
• Mosquito netting and retractable screen systems
• Closed-wall garden shelters
• Shingle, metal tile and cedar plank roofing
• Polycarbonate panel and fabric canopy roofs
• Built-in seating arrangements
• Fireplace and outdoor heating integration
• Outdoor lighting packages
• Colour scheme and material selection

Why choose Oaks Home Services for a gazebo?

Its practical advantage is turning a three-month structure into a three-season one.

Screening changes the economics of a gazebo more than any other single decision. A screened structure is usable in the evening in June, when an open one is not, and adding a heater and closed walls extends that into the shoulder seasons. Because screens, walls, heating and lighting are specified together at the design stage, the framing can accommodate the tracks, mounts and wiring rather than having them fitted awkwardly afterwards.

The roofing range is the other genuine differentiator. Polycarbonate lets light through where a shingle roof would make a small yard feel dark. Metal tile sheds snow readily. Cedar planks suit a traditional structure. Fabric suits a lighter build. Most contractors offer one or two of these; a company that offers all of them is more likely to recommend the one that suits the site.

Design, ordering and installation are managed in-house, which shortens the chain of responsibility if a screen or mechanism needs adjusting after handover.

Warranty terms are not published in detail, so written coverage on the frame, roofing and screen mechanisms should be requested before committing.

Reviews and ratings

Oaks Home Services reports 5.0 ratings on both Google and HomeStars, along with multiple Best of awards during 2025.

Recurring themes in customer feedback include responsiveness during quoting, clarity about exactly what the finished structure will include, and installations that match the approved design. Clients commissioning screened structures frequently comment on the fit and operation of the screen systems.

The company’s overall review footprint is smaller than the long-established landscape firms on this list, and its public profile spans several categories of home service. Ask specifically for recent gazebo installations, ideally screened ones, rather than general references.

Contacts

• Email: oakshomeservices@gmail.com
• Phone: 647-619-4977
• Website: oakshs.ca
• Address: 2015 Sheppard Avenue East, North York, Ontario M2J 1W6

8. Avanti Landscaping

Avanti Landscaping is the right call when the gazebo is the centrepiece of a yard that is being redesigned around it.

The company has been building across Toronto and the GTA for more than 15 years, operating from a Markham head office with additional locations in Etobicoke and North York, and reports over 5,000 completed projects. Its woodwork division builds custom wooden gazebos intended to serve as dining areas, entertainment spaces, playhouses or storage, and those structures are typically planned alongside patios, interlock, outdoor kitchens and fire features produced by the same team.

An in-house design team prepares the blueprints, and estimates are provided free in the home.

Services offered by Avanti Landscaping

• Custom wooden gazebo design and construction
• Gazebos configured for dining or entertaining
• Foundation and footing preparation
• In-house design team and blueprint preparation
• Patio, interlock and stonework integration
• Outdoor kitchens and fire pit construction
• Decks, fences and general woodwork
• Planting, sod and grading

Why choose Avanti Landscaping for a gazebo?

Its value lies in deciding where the gazebo goes before deciding what it looks like.

Placement drives almost everything about how a gazebo gets used. Too far from the house and it becomes a destination nobody walks to. Too close and it darkens the rooms behind it. Positioned without regard to prevailing wind or afternoon sun and it will be comfortable at the wrong times of day. Working from a full-yard drawing, with the paths, planting and paving resolved at the same time, produces better answers than siting a structure on the largest flat area available.

The company’s breadth means the surrounding work is handled by the same crews, so the paving pattern, the step transitions and the planting beds meet the structure deliberately rather than being cut in afterwards.

Credentials include WSIB coverage, full liability insurance and Landscape Ontario membership, with a five-year limited labour warranty on completed work. Its award record includes HomeStars Industry Leadership recognition from 2019 through 2024, a Toronto Star Client Satisfaction Award in 2023 and Houzz service recognition across several years.

Reviews and ratings

Avanti reports hundreds of five-star reviews across Google and HomeStars, supported by more than 5,000 completed projects across the region.

Responsiveness and workmanship are the two themes that appear most consistently. Reviewers describe crews that arrive on schedule and finish what they start, and several mention the company adapting a plan mid-project when a site condition made the original layout impractical.

Because the profile covers the company’s entire landscape practice, homeowners commissioning a gazebo specifically should ask to see recent wood structures rather than hardscape or planting work.

Contacts

• Email: info@avantilandscaping.ca
• Phone: 647-870-8337
• Website: avantilandscaping.ca
• Address: 7321 Victoria Park Avenue, Markham, Ontario L3R 2Z8

9. Canadian Decks

Canadian Decks does something most contractors in this category avoid: it tells you roughly what a gazebo costs before you speak to anyone.

Based on Woodbine Avenue in Markham and serving Markham, Richmond Hill and the wider GTA, the company has more than 12 years of experience and builds custom gazebos in a range of sizes and shapes. Its structures are used as dining areas, social spaces, garden focal points, hot tub shelters and pool lounges, and are built in premium pressure-treated wood, cedar or composite depending on the application.

Its published guidance puts a typical gazebo in the $8,500 to $15,000 range, with the wider spread running from around $5,000 to $20,000 or more depending on complexity.

Services offered by Canadian Decks

• Custom gazebos in varied sizes and shapes
• Hot tub shelters and pool lounge structures
• Garden focal-point gazebos
• Pressure-treated, cedar and composite construction
• Permit acquisition and final approvals
• Custom deck design and construction
• In-person design consultation

Why choose Canadian Decks for a gazebo?

Published pricing is more useful than it may appear, because it filters the conversation early.

A homeowner with a $10,000 budget can tell immediately whether a company builds at that level, rather than spending three weeks on consultations and renderings before discovering a mismatch. Contractors who publish ranges also tend to be more direct about what pushes a price up, which makes the eventual quotation easier to interpret.

The process itself is straightforward and clearly stated: an in-person consultation covering vision, budget, timeline and design preferences, a quotation with estimated costs and schedule, permit acquisition and approvals, then construction with ongoing communication. Permits appearing as a formal stage rather than an afterthought is a good sign on roofed structures.

Crews are described as licensed and insured, and the company references a warranty document, though the specific terms are not set out in detail on the public pages and should be requested in writing.

Hot tub shelters are a particular strength worth flagging, since they combine a roof, moisture, electrical service and a heavy point load in one structure.

Reviews and ratings

Canadian Decks does not publish an aggregated review total prominently, and its public rating footprint is lighter than the largest firms in this comparison.

What is available is positive, and the company’s longevity across more than a decade of GTA work is itself meaningful in a trade with high turnover. Homeowners should ask directly for recent gazebo references rather than deck references, since the two require different roofing and drainage skills.

With a lighter public profile, references and completed projects carry more weight than star ratings here. Asking to see a hot tub shelter or pool lounge structure built two or three years ago is the most informative check.

Contacts

• Email: art@canadiandecks.com
• Phone: 905-534-3325
• Website: canadiandecks.ca
• Address: 138 Woodbine Avenue, Unit 8865, Markham, Ontario L3R 5G1

10. Custom Gazebo

Every other company on this list builds gazebos among other things. Custom Gazebo builds gazebos.

The company serves more than 40 municipalities across the GTA, including Toronto, Mississauga, Brampton, Oakville, Markham, Vaughan and Richmond Hill, with a crew the company describes as holding more than 70 years of combined professional experience. It builds both traditional and modern styles, uses a closed roof design for weather protection, and fits screens where insects are a concern.

Its process runs through five defined stages: discussion, design with mock-ups, estimate, finishing details, then construction with ongoing communication.

Services offered by Custom Gazebo

• Custom gazebo design and construction
• Traditional gazebo styles
• Modern gazebo styles
• Closed-roof weather protection
• Insect screening packages
• Design mock-ups before construction
• Free in-home estimates
• Residential installation across the GTA

Why choose Custom Gazebo for a gazebo?

Narrow specialisation has a real benefit on a structure this specific.

A company that builds only gazebos has solved the same problems many times: how an octagonal roof frames out cleanly, where the hips meet, how the cupola is flashed, what the post spacing should be for a given footprint, and how to keep the roof pitch steep enough to shed snow without making the structure look top-heavy. A general contractor building two or three gazebos a season is working through those details more slowly.

The mock-up stage is another useful feature. Seeing the proposed structure represented before construction reduces the chance of a homeowner discovering after the fact that the roof is heavier or the footprint smaller than they pictured.

The company is WSIB certified, and its public recognition includes a HomeStars award and Houzz service recognition alongside listings on Google and TrustedPros.

The limitation is scope. If the project also involves a new deck, patio, grading or drainage, this is not the company that will handle those, and the homeowner will need to coordinate the sequence.

Reviews and ratings

Custom Gazebo maintains a near five-star average across the platforms where it is listed, including Google, HomeStars, Houzz and TrustedPros, though it does not publish a single consolidated review total.

The visible feedback is favourable and focused on the process, with customers describing clear design discussions, accurate estimates and structures delivered as presented. That focus is unsurprising given how narrow the company’s service range is.

Because the aggregate numbers are not published in one place, homeowners should check the current profiles directly and ask for two or three recent local references rather than relying on the headline rating.

Contacts

• Email: Use the website contact form
• Phone: 647-812-7732
• Website: customgazebo.ca
• Service area: Toronto and more than 40 GTA municipalities

How to Choose a Gazebo Contractor in Toronto

Two gazebo quotations for the same footprint can differ by a factor of three, and the reason is almost never profit margin. It is the roof, the foundation and what has quietly been left out.

The questions below are the ones that expose those differences.

Decide whether you actually want a gazebo, a pergola or a cabana

These three structures get used interchangeably in marketing and they are not the same thing.

A pergola has an open slatted roof. It defines a space and filters sun, but it does not keep rain off. A gazebo has a solid roof and is usually open-sided, giving genuine shelter from sun and rain. A cabana generally adds walls, storage or changing space and is most often built beside a pool.

Each one carries different permit implications, different snow loads and a substantially different price. Being precise about which you want prevents the common outcome of paying for a roof you did not need or discovering that the structure you bought does not keep the table dry.

Choose the roof material before the frame

The roof drives the structure underneath it.

Asphalt shingles are inexpensive and familiar, and they let the gazebo match the house, but they need a reasonably steep pitch. Metal tile or standing seam sheds snow readily and lasts a long time, at higher cost. Cedar shakes look right on a traditional structure and need maintenance. Polycarbonate panels pass daylight through, which matters enormously on a small or shaded lot. Fabric canopies are the lightest option and generally the least durable.

Heavier roofing needs heavier framing and larger footings. A contractor who quotes the frame before the roof has been chosen is quoting a guess.

Ask how the roof handles snow and where the water goes

This is the question that separates a properly designed gazebo from a decorative one.

Ask what pitch the roof is being built to, what rafter size and spacing are being used, and whether the design accounts for accumulated snow rather than just its own weight. Then ask where the water goes when that snow melts.

A solid roof concentrates runoff at the drip line. Without a plan, that water lands in the same narrow band all winter and spring, saturating the ground beside the posts and washing out whatever surface sits beneath. Options include eavestrough with a downspout run to a suitable discharge point, a gravel drip strip, or regrading so the water moves away. What matters is that somebody has thought about it.

Establish the foundation before anything else

A roofed structure is heavier than an open one and its footings need to reflect that.

In Toronto, footings are generally taken to roughly 1.2 metres, about four feet, below finished grade so that they sit below the frost line. Alternatives such as helical piles, a concrete slab or an engineered deck substructure can all be appropriate, but surface blocks are rarely adequate for a structure carrying a solid roof through a Toronto winter.

Ask specifically:

• What foundation type is quoted, and why?
• How many footings, at what depth and diameter?
• Is excavation and spoil removal included?
• Who locates buried utilities before digging?
• How are posts anchored and protected from standing water?
• If it sits on a deck, is the deck engineered for the added load?
• Is the floor a slab, decking, pavers or gravel, and who supplies it?

Sort out permits and zoning before design gets detailed

Roofed structures reach permit thresholds sooner than open ones.

In Toronto, an accessory structure attached to an existing building, or one containing plumbing, requires a building permit regardless of size. Detached structures are exempt only below the size threshold in the current Building Code, and that threshold has changed in recent years, so it should be confirmed with the City for your specific project rather than assumed from a contractor’s recollection.

Permit exemption is not rule exemption. Zoning bylaw requirements for setbacks, height and total lot coverage still apply, and a gazebo built too close to a property line remains a problem whether or not a permit was pulled. Pool-adjacent structures bring further requirements around enclosure and access.

Get it in writing: who applies, who draws, who pays the fees and who attends the inspection.

Plan screening before the frame is built

Screening decides whether the gazebo gets used on summer evenings.

Fixed screen panels, retractable roll-down screens and full closed walls all have different framing requirements, and all of them are far cheaper to accommodate during construction than to retrofit. Ask how the screen is held at the bottom, how it handles wind, whether there is a door and how it is cleaned.

Also ask about ventilation. A solid roof over a fully screened space can get uncomfortably still. A cupola, a vented ridge or a ceiling fan makes a real difference on a humid August evening.

Decide about power, heat and fire features early

Lighting, ceiling fans, heaters, outlets, speakers and a fireplace all need to be planned while the structure is open.

Clarify who is doing the electrical work, whether it will be permitted and inspected, and where the supply is coming from. Running conduit during the build is inexpensive; chasing it into finished cedar afterwards is not.

If a fireplace, heater or grill is going into the structure, ask directly about clearances to combustible materials and ventilation. A wood-framed roof over an open flame is not a detail to improvise.

Size the structure around the furniture, not the yard

Gazebos are routinely built too small for what they are meant to hold.

Measure the table, the chairs pulled out, the walking space behind them and the swing of a door if there is one. A round table seating six needs considerably more clear floor than the table’s own diameter suggests, and posts placed at the corners of a tight octagon will end up exactly where a chair wants to be.

Ask the contractor to lay out the footprint on the ground with string or paint before construction starts. It costs nothing and it prevents the most common regret in this category.

Ask who manufactures and who installs

Some companies design and cut components in a shop and assemble them on site. Others build entirely on site. Others assemble supplied kits.

None of these is automatically wrong, but they produce different results and different accountability. Shop-built components usually mean tighter joinery and a faster, tidier installation. Site-built structures adapt more easily to an awkward grade. Kits are the cheapest and the least adaptable.

Ask who is responsible for measurements, manufacturing, roofing, finishing, electrical and warranty service, and confirm that the company named on the contract remains accountable if a supplier is involved.

Compare quotations on the same line items

Ask each contractor to price the same list so the numbers mean something:

• Footprint dimensions and shape
• Framing material, species and grade
• Post, beam and rafter sizes
• Roof material, pitch and underlayment
• Eavestrough, downspouts and drainage
• Foundation type, depth and quantity
• Excavation and spoil removal
• Floor surface, if included
• Screens, doors and privacy panels
• Electrical rough-in, fixtures and fans
• Stain or finish, and number of coats
• Drawings, permit fees and inspections
• Removal of an existing structure
• Site restoration and cleanup
• Schedule, start date and warranty terms

The cheapest quotation usually becomes mid-range once footings, roofing upgrade, drainage and finish are added back in.

Read what the warranty actually covers

Warranty periods in this category range from a couple of years to a decade, and the number on its own tells you very little.

Ask whether coverage extends to workmanship, structural settlement, the roof assembly and its watertightness, the applied finish, hardware corrosion and any mechanical screens. Ask what maintenance is required to keep it valid, whether it transfers with the property, and how quickly a service call is answered.

Also ask how long the company has been trading. A ten-year warranty from a business that has existed for two years is a different proposition from a five-year warranty from one that has been operating for twenty.

Look at a gazebo that has survived several winters

New structures all photograph well. Older ones tell the truth.

Ask to see one built three or four years ago in a similar material. Look at the posts where they meet the ground, the roof edges and valleys, the joints between rafters and beams, and whether the finish has aged evenly or blotched on the exposed faces. Check whether the structure is still square and whether the roof still sits flat.

When reading reviews, start with the lowest scores. One poor review among two hundred is noise, but several mentions of leaks at the roof, movement in the first winter or unanswered warranty calls describe a pattern the average rating hides.

Overall Summary

Choosing a gazebo contractor in Toronto comes down to what else the project involves and how the structure is meant to be used.

GTA Grizzly LTD is our top overall gazebo contractor in Toronto because it handles the structure and everything around it. Footings, roof drainage, the deck or patio underneath, the grading beside it and the finishing work are all carried out by the same in-house crews under a locked-price proposal and a five-year workmanship warranty. For any project where the gazebo is part of a broader change to the yard, that single line of accountability is the most valuable thing on this list.

Cedar Wood Structures is the strongest choice for traditional cedar gazebos, pavilions and pool cabanas, backed by roughly 25 years of manufacturing and installing the same family of structures.

Action Home Services suits fully equipped outdoor rooms, with screening, power, lighting, seating and a ten-year workmanship warranty, and it is the only company here with a large outdoor showroom to walk through.

Royal Decks and Landscapes makes the most sense for poolside cabanas and covered structures that require drawings, zoning review and municipal coordination handled by the contractor.

EcoPro Home Services is particularly useful on downtown lots and rooftop terraces where access, permits and code compliance are harder than the carpentry.

M.E. Contracting is the choice when proportion, timber quality and architectural detailing matter more than schedule.

Oaks Home Services is worth calling first if the gazebo needs to be insect-proof and usable across three seasons, with the widest published roofing range in this comparison.

Avanti Landscaping is strongest when the gazebo anchors a complete landscape design rather than being placed into a finished yard.

Canadian Decks is a practical option for homeowners with a firm budget who want a realistic price range before committing to consultations.

Custom Gazebo is a sensible specialist choice for a single standalone structure, since it builds very little else.

Whichever you choose, judge the quotation on the roof and the ground. Pitch, rafter sizing, roofing material, drainage at the drip line and footing depth determine whether the gazebo is still level, dry and square after five Toronto winters. The cupola and the trim are what you notice on the first day; the rest is what you live with.