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Terraxis Conseil
FR

Civil engineering, drainage and stormwater management

For property owners, developers and industrial clients in Quebec, from site analysis to signed and sealed plans.

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Civil design, drainage and stormwater management by Terraxis Conseil: house, retention pond, industrial building and drainage cross-sections

Civil engineering services

From the roof to the municipal connection, for real estate, industrial and residential projects.

All services

Civil plans & permits

The civil plans your project needs, coordinated with the architecture and prepared for municipal applications.

Selected projects and mandates

All projects
Foundation drain trench along a house: membrane, clean stone, perforated drain and window well

Visual adapted from the project

Residential · Drainage

Foundation drain and site grading

Montreal

Better drainage around the building and a lower risk of water infiltration.

Illustration of a two-building multi-residential project with an underground parking entrance, landscaping and street
Illustration of a representative mandate completed by Terraxis Conseil.

Multi-residential · Civil site design

Civil site design — multi-residential project

Grading, surface drainage, stormwater management, exterior networks, connections and coordination with the architecture.

Civil engineering for architects and developers

From the site to signed and sealed plans

One point of contact for the civil scope, from field data to plans.

  1. Pin down the problem or the requirements

    We start from the site, the project and its real constraints.

  2. Settle on the right solution

    Grades, drainage and the corrective work the site actually needs.

  3. Deliver the plans and move the file forward

    Civil plans, coordination with your team and follow-up with the municipality.

Our field approach

Why choose Terraxis Conseil

  • Civil site work is our specialty

    Drainage, stormwater, grading and connections are the core of our mandates, not one line among many.

  • One point of contact

    From field survey to signed and sealed plans, we coordinate the civil scope with your team.

  • Recommendations based on measurements

    Surveyed grades and observed flow paths: our conclusions start from the actual site.

  • An engineer on the line

    You speak directly with an engineer, from the first call to the delivery of the plans.

  • Technical direction by a member of the Ordre des ingénieurs du Québec
  • 80+ projects completed or led in Quebec (cumulative experience)
  • Plans signed and sealed by an engineer

A project or a drainage problem?

Tell us about the situation: we will point you to the right next step, from assessment to signed and sealed plans.

Describe my project 514-946-4567