Best Interior Designers and Decorators in L'Assomption, QC
15 firms listed · 4 in L'Assomption · 2 open weekends · 13 rated 4.5+ · 2 show a licence
Data verified October 21, 2026
Limuro
Ateliers Jacob Cuisine & Espace
Jutras Design d'Espaces
Nadon Design
La Fabrique
The 15 firms listed for L'Assomption, 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: L'Assomption, QC
4 of the 15 firms we list are based in L'Assomption; the other 11 serve L'Assomption from towns including Repentigny (12 km), Mascouche (17 km) and Varennes (17 km). 14 of the firms on this page have a rating, from 3.8 to 5.0 across 317 reviews; 2 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these firms on specific qualities, they most often praise professionalism (96%), quality (79%) and punctuality (68%). 2 are open on Saturdays. 2 show a licence on their websites. 7 have ten or more years of experience, the longest 23 years. 1 gives free estimates and 1 lists coupons or special offers. We have a website on file for all 15 of the firms on this page; 10 publish a contact page and 11 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.
Where can I see a firm's finished projects?
Websites appear on all 15 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.