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Yorkland Homes
- Attention
- Quality
- Basement Renovation
“They are also very fair and trustworthy with their pricing as well, which makes it a no brainer I'll be using them again for future contracting work on my house 😁 …”
Best Architects near East Gwillimbury, ON
We have 4 firms in East Gwillimbury on file; 3 of them are on this list, along with 21 from towns including Richmond Hill (5, 30 km), East York (3, 47 km) and Newmarket (2, 10 km).
10 open 24/7 · 15 open weekends · 22 rated 4.5+ · 3 show a licence
Data verified October 16, 2026
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Energy Saver Tech Ltd
- Receptionist
- Efficient
- Rebate
“We had been dealing with several issues with Reliance for a while, & needed to find someone to deal with to replace our HVAC system that was attentive, actually knew what they were doing/talking about, was reliable & trustworthy, fair priced, & cared...”
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Hvac Ontario
- Rental
- Competitive
- Water Tank
“The installers - Bruce and his colleague - came within the agreed window of time, did the installation very efficiently, cleaned up the place , and removed the tanks.”
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Neff Beautiful Living Inc.
- Brand
- Door
- Drawer
“Neff has performed exceptionally throughout the process, from concept to installation, working closely with our design team and construction crew on site.”
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Coffee Heating and Air Conditioning
- Furnace
- Commercial
- Price
“In these steaming hot days, my daughter's house air conditioner was broken, we were worried of not getting any appointment soon to fix the air conditioner.”
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Infinite Home Services Inc
- Informative
- Price
- Polite
“They showed up right on time and they were very polite and knowledgeable, they also walked me through all of the new equipment and features just to make sure I understood how everything worked and just as Ali promised I recived my rebate in full.”
The 24 firms listed for East Gwillimbury, ON provide architectural services. The building types they take, the services they include and the registrations they claim are taken from their own websites, and the ratings and quotes come from public reviews.
Area overview: East Gwillimbury, ON
23 of the 24 firms on this page have a rating, from 4.3 to 5.0 across 3,660 reviews; 15 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these firms on specific qualities, they most often praise professionalism (95%), quality (80%) and responsiveness (79%). The topics that come up most in reviews of the firms on this page are "price", "communication" and "estimates". 10 are open around the clock; 15 are open on Saturdays and 14 on Sundays. The services the firms on this page list most often on their websites are furnaces (3), water heaters (3), air quality (2), cooling (2) and ductless mini splits (2). 3 show a licence on their websites. Domain records put 9 websites of the firms on this page at ten or more years old; the oldest dates from 1999. 6 offer financing; 5 give free estimates; 4 are family- or locally-owned and 10 list coupons or special offers. We have a website on file for 23 of the firms on this page; 22 publish a contact page; 16 list a public email and 2 take bookings online. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book.
Does it matter if the firm is outside East Gwillimbury?
3 of the 24 firms give an address in East Gwillimbury, and the others come from other towns within 55 km. Familiarity with the municipality counts, because zoning bylaws and permit practice differ from one city to the next. Ask what they have had approved locally and how site visits will be handled.
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Comfort Care Inc
- Furnace
- Work
- Call
“They did their installation on time and their product was really high quality.”
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Megacity Heating & Air Conditioning Ltd
- Furnace
- Information
- Unit
“Quick response rates & booking availabilities, fair pricing and knowledgeable technicians who perform great quality work (along with helpful advice on upkeep).”
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Aires Cooling & Heating
“Responsive and helpful team.”
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YAR Engineering
“As a General contractor, I depend heavily on a strong team to support my clients with the best drawings, permits approvals and sound understanding of technical machinery for commercial projects.”
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Lieux Architects Ltd
“All in the details - always giving great advice.”
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W Architect Inc.
“Good experience”
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De-Zine International Consulting Ltd.
“Your team was a pleasure to deal with.”
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Advance One Construction
“At Advance One Construction, we offer a wide range of design and renovation services for residential and commercial projects. We are a one-stop shop for everything you need to take your next project through the stages of idea, design, blueprints, bui...”
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Classic Hvac/R Inc.
“Been having issues with my a/c for the past month tried 2 other companies with no luck in fixing my a/c for more than a couple days.”
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Energy Home Service
- Filters
- Advice
- Mask
“He not only cleaned our ducts and furnace thoroughly but he shared advice on how to improve the air quality in our home as my child has chronic allergies.”
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Black Forest Plumbing Inc
- Well
- Work
- Contractors
“We usually have the pleasure of being attended by Adam who answers our calls so quick and tries to save our $$ where he can while always being honest about the situation.”
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Affordable Comfort
- Tankless Water Heater
- Electrician
- Diagnostic
“Finally, installation was completed on the scheduled date by two dedicated technicians, who spent as much time as was asked to explain the process and what they were doing, offering excellent suggestions on use and maintenance.”
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A Plus Heating & Air Conditioning
- Future
- Sales
- Fair
“It's essential that a ductless system be installed properly, and maintained, for peak performance, and Dan and Vinay's experience and practical abilities inspired confidence.”
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Summers and Smith Cooling & Heating Limited
- Fireplace
- Product
- The Office
“Our yearly maintenance on our air conditioner (purchased from them) was done by Jim who was very nice and explained what he had done and gave recommendations to help prolong our AC.”
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Comfort Next Heating & Cooling
- Efficient
- Humidifier
- Expertise
“Jimmy and his team arrived right on time, with a smile, and installed our new air conditioner fast, efficient, and left no trace behind that they were there.”
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Everest Climate Solutions Inc.
- Diagnosed
- Heating
- Patient
“Most recent crew member was respectful of property and also will willing to answer a question about the hot water heater and show me the dial that needed adjusting.”
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Aire One North
- Temperature
- Products
- Clean
“He was like a teacher, explained everything in detail, walked me through why & how things work, showed me all the tests and maintenance work he did, identified the problem...”
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M.a.c. Stewart Plumbing
- Call
- Expertise
- Game
“Stewart Plumbing did an outstanding job cleaning out my main drain.”
Architectural Services in East Gwillimbury, ON Cost Estimates
Minimum cost
$828
Maximum cost
$44135
National Average
$7233
Avg Per Hour Rates
$260
$2758
$12354
Fair price range is based on 279 cost profiles
Why these companies made our list
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