Best Interior Designers and Decorators near Sainte-Thérèse, QC
These firms serve Sainte-Thérèse from nearby bases in towns including Laval, Mirabel and Sainte-Anne-des-Lacs.
13 firms listed · 5 open weekends · all 13 rated 4.5+ · 2 show a licence
Data verified October 18, 2026
S-A. Design
Fuzion Decor Design Designer d'Intérieur
Fabrics Roger & Son
Arya Tapis Accessoires
Macucina
The 13 firms listed for Sainte-Thérèse, QC take on interior projects. The rooms they specialize in, the credentials they claim and the stages their service covers are all drawn from their own websites, alongside ratings and quotes from public reviews.

Area overview: Sainte-Thérèse, QC
The 13 firms on this page are rated from 4.5 to 5.0 across 1,006 reviews; 9 have 50 or more reviews. When customers rate these firms on specific qualities, they most often praise professionalism (90%), quality (80%) and punctuality (60%). 5 are open on Saturdays and 1 on Sundays. 2 show a licence on their websites. Domain records put 8 websites of the firms on this page at ten or more years old; the oldest dates from 2005. 1 gives free estimates and 2 list coupons or special offers. We have a website on file for all 13 of the firms on this page; 11 publish a contact page; 11 list a public email and 1 takes bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book.
Where can I see a firm's finished projects?
Websites appear on all 13 listings here. Look past the styling for evidence of layouts changed and problems solved, and for homes of your vintage. Ask which projects the firm ran from start to finish and which it only furnished, since the photographs rarely say.