J. Dagenais Architecte + Associés
“Very professional company that meets the needs of its customers”
Best Architects near Châteauguay, QC
1 of these firms is based in Châteauguay; the others serve Châteauguay from towns including Montreal (21 km), Pointe-Claire (9 km) and Verdun (16 km).
3 open weekends · all 15 rated 4.5+
Data verified October 18, 2026
Northstone
“From the initial visit with Jessika and design work completed by Matthew through to the laying of the final piece of sod by the plantation team, each crew focused on quality workmanship and can-do attitude.”
Arthena
“Very good service, very good product and very professional staff, I highly recommend”
Guillaume Lévesque Architect
“Guillaume is an ultra-competent architect, attentive to our needs and very creative.”
Shannon Ross Architecte
“He also undertook an enormous project designing and building stairs leading down to the water at my cabin in the Laurentians which gave me access to the lake.”
Michel Villeneuve Architecte
“Excellent advice and sense of design, never forgetting the importance of staying on budget.”
The 15 firms listed for Châteauguay, 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: Châteauguay, QC
The 15 firms on this page are rated from 4.8 to 5.0 across 280 reviews. When customers rate these firms on specific qualities, they most often praise professionalism (85%), responsiveness (62%) and quality (58%). 3 are open on Saturdays and 1 on Sundays. Domain records put 9 websites of the firms on this page at ten or more years old; the oldest dates from 2008. 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.
Robert Design
“He is professional, attentive, thorough and delightful to work with.”
Aedifix+ Inc. Architecture
“We used the Aedifix team to produce plans and submit a proposal for a permit, and were very pleased with the process.”
Anthem Architecture
“Couldn't of asked for a more professional, patient and attentive person to work with.”
Agence Designs
“She worked on the design concept for our entire basement based on our personality while respecting the spirit of the entire house.”
Charbonneau Architecture
“Charbonneau for a project to expand my secondary house to obtain a building permit and I was very satisfied, the information was complete and within the expected deadlines and the fees was reasonable.”
DA Architecture & Design
“DA architecture and design Professional, attentive, I really recommend this architect.”
Catherine Catherine
“They were completely attentive to our desires and proposed ingenious ideas in line with the needs of our family life and which harmonize perfectly with the style of the house.”
Zoubeir Azouz Architecture Inc.
“What a creative, kind, and passionate architectect.”
Studio AD
“I will be happy to refer you in the future!”
Why these companies made our list
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