Yorkland Homes
“They also went out of their way to communicate during the process and make sure we were happy with the end result.”
Best Architects near East Gwillimbury, ON
1 of these firms is based in East Gwillimbury; the others serve East Gwillimbury from towns including Newmarket (10 km), Richmond Hill (30 km) and Brooklin (3 km).
4 open weekends · all 15 rated 4.5+
Data verified October 18, 2026
C Con Co Engineering and Construction Inc.
“After knowing pasha for more than decade, I can truly trust him and his crew with high confidence that with their absolute high responsibilities, responsiveness, attention to detail, construction law and technical knowledge they bring additional value with high quality to your project.”
H BEE Architectural Design
“We had Hailey do up drawings for a Portico for the front of our house, she was so quick at returning all calls and had the drawings done and sent to us in no time!”
Elev8 Drafting Company
“Mat is an awesome designer to work with, knows his stuff and is very responsive.”
First Step Design
“I am so satisfied with first step design (Michelle and Cindy)one of the best company in Canada with accurate timing and responsible price so I recommend this company to anyone.”
Stamp & Hammer
“I'm a small builder, Mitch and his team help with their knowledge and experience designing homes.”
The 15 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
The 15 firms on this page are rated from 4.6 to 5.0 across 163 reviews; 1 has 50 or more reviews. When customers rate these firms on specific qualities, they most often praise professionalism (97%), responsiveness (92%) and quality (79%). The topics that come up most in reviews of the firms on this page are "communication" and "knowledge". 4 are open on weekends. Domain records put 4 websites of the firms on this page at ten or more years old; the oldest dates from 2006. 1 offers financing or payment plans; 2 give free estimates and 1 is family- or locally-owned. We have a website on file for all 15 of the firms on this page; 14 publish a contact page and 14 list a public email. 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.
What can an architect's website tell me?
All 15 firms here give a web address. Look for photographs of finished buildings rather than renderings, and for work of your type and scale. A firm that designs schools and a firm that designs laneway houses are answering different questions, and the portfolio usually says which one you are looking at.
Tessier Design Corp.
“I have not enough word to thank you enough, but I am sure Tessier design will be a company anyone should look for if they need any designing work for their projects.”
RAA Design Studio Inc.
“Could not be happier with their work!!”
Heman Shih Architect Inc
NGL Group Inc.
“I would highly recommend NGL group to others that require professional renderings that meet the requirements of the city.”
Architectural Design Service Stouffville
“Very easy architect to work with.”
NMA Engineering Group
“I'd recommend NMA for their honesty, finish on time, high quality, and amazing price!”
P-Tech Solutions Inc
“They understood our preferences and suggested various alternate designs accordingly.”
Byrne & Wright
“Excellent job by two very competent people.”
Bruce Chambers Period Furniture Ltd.
Why these companies made our list
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