Hire the services of a reliable
excavation company

Terrassement Patrick Poirier Inc.

8045 Rue Touchette


J7N 1W3



Opening hours:

  • Mon - Fri : 8.30AM - 6PM
  • Saturday - Sunday : Closed

Septic Tank Installation

Call us for an estimate. 514-235-8132

Turn to Terrassement Patrick Poirier for any septic tank installation.

An Effective Sewage System

Our company offers a wide range of sewage solutions designed to make your life easier.
Septic tanks help:

  • Improve wastewater treatment
  • Facilitate wastewater disposal
  • Protect the environment

Our team will recommend the septic tank best suited to your needs and budget.
In addition to septic tanks, we also specialize in the installation of French drains.

Septic Tank Installation Mirabel

Our team will recommend the septic tank best suited to your needs and budget.

Our Services
  • Excavation Works
  • 12-wheel Dump Truck Rental
  • House Extensions
  • French Drain Installation
  • Septic Tank Installation
We Guarantee
  • High-quality Services
  • Competitive Prices
  • A Meticulous Work
  • Mirabel
  • Laval
  • Terrebonne

Experience and Know-how

With over 10 years of experience in the sector, we have the necessary expertise to install your septic tank. Our meticulous technicians handle every stage of your project, from the study of the terrain and piping connection to ensuring compliance.

Our services are available in several areas of Québec, including Laurentides (Mirabel), Laval and Lanaudière (Terrebonne).We adapt to the topography of your terrain.

We adapt to the topography of your terrain

Septic Tank Installation Laval

Send us your queries via the contact form.

Drawing on extensive expertise, a productive workforce and cutting-edge technology, we guarantee quality results.

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