Services

excavation-below-ground beloeil

Underpinning basement excavation by Héneault Gosselin increases your living space and improves the functionality of your home, benefiting from our rich history of over 60 years of experience.

excavation-below-ground beloeil

Symptoms and Causes

A cramped basement, the need for additional space, or improving the existing structure indicate the need for this service.

  • Musty or earthy odor
  • Unwanted pests
  • Presence of mold or rotten wood
  • Unwanted insects
  • Inadequate access to the basement
  • Insufficient basement height
  • Presence of efflorescence on concrete (white powder/small accumulations)
  • High humidity
  • Lack of living space

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Your basement is uninhabitable?

Héneault Gosselin will use cutting-edge technology to give you back this living space.

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excavation-below-ground beloeil

Why Perform the Work?

This intervention allows you to gain valuable square meters, increase the value of your property, and improve its stability.

  • Expand your living space
  • Transform a crawl space into a full-height habitable basement
  • Underpinning the foundation enlarges your house from the bottom
  • Transform a poorly ventilated cellar into a dry basement
  • Add storage space for a mechanical room, bathroom, etc.
  • Increase the value of your home
  • Give your family a game room for their enjoyment
  • Source of income with a studio-type apartment
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Solutions

With Héneault Gosselin, choose the leader in basement excavation solutions, supported by the best warranty in the industry and the verified satisfaction of over 230 clients.

  • Design and Built : we take care of the plans with our engineers
  • We dig a new basement while shoring up your house
  • We reinforce floors and walls to create a large open space below
  • We replace old drainage systems
  • We waterproof foundations, both new and old
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Our Projects

Watch our experienced professionals working to create a usable space for these homeowners.

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