Transport Gaby Trepanier Inc
“A company that puts customer service first.”
Best Septic Tank Installers near Sorel-Tracy, QC
None of these companies is based in Sorel-Tracy; they work from towns including Berthierville (7 km), Saint-Thomas (19 km) and Sainte-Marcelline-de-Kildare (39 km).
10 companies listed · 4 open weekends · 7 rated 4.5+ · 5 show a licence
Data verified October 18, 2026
Les Entreprises Hugo Bérard
“I do business with Hugo Bérard several times a year and he is always efficient and professional, I recommend without hesitation :)”
EBI Envirotech
Pompes Filtration Lanaudiere
“Highly recommended for anyone who wants peace of mind and 6-star service”
Techfirme
“Professional service, polite and courteous staff and they respected deadlines.”
Casaubon & Frères Inc
“Septic installation installer with exemplary quality of work.”
The 10 companies listed for Sorel-Tracy, QC design and install septic systems and replace failed leaching beds. Each company's own site is the source for its hours, licence claims and estimate policy. Ask who applies for the permit and who arranges the inspection before backfill.
Area overview: Sorel-Tracy, QC
8 of the 10 companies on this page have a rating, from 4.0 to 5.0 across 158 reviews; 1 has 50 or more reviews and 7 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (93%), quality (61%) and value (61%). 4 are open on Saturdays and 1 on Sundays. 5 show a licence on their websites. We have a website on file for 9 of the companies on this page; 7 publish a contact page and 9 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
What should I look for on an installer's website?
9 of the 10 listings link a website. Look for photographs of real installations rather than stock images, the tank and treatment brands they work with, and whether design and soil work are in house. A company that only digs will subcontract the part that actually gets approved.
Champagne Pascal P C Pompage
“Great job from Martin who works really hard and non-stop!!”
Excavation S.D. Mc Duff Inc.
“Reliable, attentive to a job well done, gives good advice and friendly.”
Jean-Roch Brodeur Excavation Ltée
Les Entreprises A. Bernard et Fils
Why these companies made our list
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