Best Architects near Sainte-Thérèse, QC
These firms serve Sainte-Thérèse from nearby bases in towns including Montreal, Laval and Sainte-Sophie.
14 firms listed · 3 open weekends · all 14 rated 4.5+ · 1 shows a licence
Data verified October 18, 2026
Les Plans Phélios
Dessin Design Architecture
Groupe SP Réno Urbaine
Design en Revêtement Extérieur
Northstone
The 14 firms listed for Sainte-Thérèse, QC 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: Sainte-Thérèse, QC
The 14 firms on this page are rated from 4.7 to 5.0 across 340 reviews; 1 has 50 or more reviews. When customers rate these firms on specific qualities, they most often praise professionalism (85%), responsiveness (72%) and quality (62%). 3 are open on Saturdays. 1 shows a licence on its website. Domain records put 4 websites of the firms on this page at ten or more years old; the oldest dates from 2007. We have a website on file for all 14 of the firms on this page; 12 publish a contact page and 11 list a public email. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book.
What can an architect's website tell me?
All 14 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.