Gestion Exvesta
“I hired them for a few projects and was very satisfied.”
Best Civil, Structural and Environmental Engineers near L'Assomption, QC
These companies serve L'Assomption from nearby bases in towns including Repentigny, Mascouche and Varennes.
15 companies listed · all 15 rated 4.5+ · 1 shows a licence
Data verified October 21, 2026
Pieux Métropolitain Inc
“The work was completed on time and the crew was friendly and professional.”
CTD
“Clear and comprehensive explanations in both languages.”
Solmatech Inc.
“I like the quality of the welcome and the modesty of the staff.”
Avisa
“I received excellent service from the Avisa firm, from the operational assistant and the expert.”
Ponton Guillot Inc.
“Definitely a young, reliable and dynamic team!”
Listed for property owners in and around L'Assomption, QC, these 15 companies do engineering work for properties. Listings show the disciplines each firm names on its own website, from structural to municipal site work and environmental assessment, with ratings and quotes from public reviews.
Area overview: L'Assomption, QC
The 15 companies on this page are rated from 4.6 to 5.0 across 194 reviews; 1 has 50 or more reviews. 1 shows a licence on its website. 8 have ten or more years of experience, the longest 32 years. We have a website on file for all 15 of the companies on this page; 9 publish a contact page and 10 list a public email. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
How do I tell which firm suits a house?
Websites are listed for all 15 firms on this page. Look at project types. A practice geared to municipal infrastructure or industrial plants may not want a beam job, while a small residential structural firm will turn it round faster and cheaper. Say the scope plainly on the first call.
C L A Experts-Conseils Inc
Beaudoin Hurens Inc
Nomade Experts-Conseils
Lapalme Gaudet Conception Mecanique
UL LLC
Bourgeois A & J-L Ltée
“We have a great professional relationship.”
Parallèle 54
“A team to do business with!”
Digitech 3D
DBA Experts-Conseils
Why these companies made our list
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