Best Architects near Caledon, ON
1 of these firms is based in Caledon; the others serve Caledon from towns including Brampton (22 km), Vaughan (30 km) and Orangeville (21 km).
4 open weekends · 11 rated 4.5+ · 2 show a licence
Data verified October 18, 2026
Polygon Engineering Inc.
RDA Designs
Noble Prime Solutions Ltd.
MSH Engineers Inc l Hvac Design Services
Huis Design Studio Ltd.
The 14 firms listed for Caledon, 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: Caledon, ON
13 of the 14 firms on this page have a rating, from 4.3 to 5.0 across 527 reviews; 3 have 50 or more reviews and 11 are rated 4.5 or higher. 4 are open on Saturdays and 1 on Sundays. 2 show a licence on their websites. 7 have ten or more years of experience, the longest 20 years. 2 give free estimates. We have a website on file for all 14 of the firms on this page; 12 publish a contact page and all 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.
How many listed architects say they are licensed?
2 of the 14 firms here show a licence on their websites. Take the number to the provincial association of architects, which maintains the register and a certificate of practice list. Ask which registered architect will be responsible for your project, since the firm holding the certificate and the person doing the work are not always the same.