Best Septic Tank Installers near Joliette, QC

These companies serve Joliette from nearby bases in towns including Sainte-Julienne, Saint-Alphonse-Rodriguez and Saint-Thomas.

10 companies listed · 5 open weekends · 7 rated 4.5+ · 3 show a licence

Data verified October 18, 2026

Pompes Filtration Lanaudiere

Pompes Filtration Lanaudiere

4.5 24 reviews
“In addition, the two techs who came to my house were super friendly and also during the call.”
Free estimatesServes LanaudièreLicensedSince 2012
Sainte-Marcelline-de-Kildare, QC · 16 km from Joliette
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Sani Environnement Inc

Sani Environnement Inc

4.6 38 reviews
“He provided me with excellent advice that allowed me to resolve the issue without spending a single penny.”
Since 2020
Sainte-Julienne, QC · 22 km from Joliette
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Techfirme

Techfirme

4.8 8 reviews
“Antoine was super nice and went into detail for the pre-purchase inspection of our first house!”
Since 2022
18 km from Joliette
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Les Entreprises Hugo Bérard

Les Entreprises Hugo Bérard

4.8 5 reviews
“The best in Lanaudière thank you Hugo”
Serves Lanaudière, surrounding areas
Saint-Thomas, QC · 8 km from Joliette
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Les Services Pro-Bel

Les Services Pro-Bel

3.9 15 reviews
“Desrosiers is very professional, available, explains well (he gives the truth), impeccable work, no surprises.”
Since 1993Serves Lanaudière
Sainte-Julienne, QC · 22 km from Joliette
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Plomberie J. Lavoie et Filles à Saint-Alphonse-Rodriguez

Plomberie J. Lavoie et Filles à Saint-Alphonse-Rodriguez

4.6 7 reviews
“Fast and ultra professional service at a reasonable price.”
Saint-Alphonse-Rodriguez, QC · 26 km from Joliette
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The 10 companies listed for Joliette, 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: Joliette, QC

8 of the 10 companies on this page have a rating, from 3.8 to 5.0 across 160 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 (91%), quality (44%) and responsiveness (44%). 5 are open on Saturdays and 3 on Sundays. 3 show a licence on their websites. Domain records put 2 websites of the companies on this page at ten or more years old; the oldest dates from 2009. We have a website on file for 8 of the companies on this page; 5 publish a contact page and 7 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.

What should I look for on an installer's website?

8 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.

EBI Envirotech

EBI Envirotech

Serves QuebecLicensedSince 2019
Berthierville, QC · 22 km from Joliette
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Fosse Septique MM

Fosse Septique MM

5.0 3 reviews
“Communication is excellent with staff on calls and service is very well executed once at home.”
Saint-Alphonse-Rodriguez, QC · 26 km from Joliette
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Les Entreprises A. Bernard et Fils

Les Entreprises A. Bernard et Fils

Since 2008Serves Lanaudière
Sainte-Julienne, QC · 22 km from Joliette
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Transport Gaby Trepanier Inc

Transport Gaby Trepanier Inc

4.6 5 reviews
“A company that puts customer service first.”
LicensedSince 2020
29 km from Joliette
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HomeSeptic Tank InstallersQuebecJoliette, QC

Why these companies made our list

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