About Gestion Edem
Gestion Edem, estimators who know construction sites.
An independent estimating firm, founded in Quebec City in 2017. Our job: give you a fair price you can defend.

Our story
An estimating firm born in Quebec City in 2017.
Gestion Edem started from a simple observation: contractors and project owners often lack the time and resources to estimate their projects thoroughly. Since then, we have estimated more than 1,000 projects, backed by 15 years of experience in buildings and civil works.
From performance halls to hospitals, from sewer networks to a water treatment plant in Nunavut, every project has taught us something about what work really costs. That experience is what you are buying, more than a spreadsheet of quantities.
How we work
Four habits behind a reliable price.
01
We read everything
Drawings, specifications and addenda in full, before measuring anything.
02
We measure twice
Quantities taken off in 2D or 3D with professional software, then cross-checked.
03
We use local prices
Suppliers and subtrades from your region, current prices.
04
We write clearly
Assumptions, exclusions and sources stated. Delivered in Excel and PDF.
What we estimate
In-house, and with our partners.
We estimate most divisions ourselves. For specialties, we work with trusted partner estimators. For you: one point of contact and one complete price.
- In-house: civil works (excavation, sewer, water, roadwork)
- Formwork and concrete
- Envelope: masonry, cladding, roofing, windows
- Interior systems and finishes
- With our partners: mechanical
- Electrical
- Structure and framing
- One complete price, coordinated by Gestion Edem
Confidentiality and independence
Your drawings and prices stay yours.
Confidentiality agreement
Offered with every service proposal. We make the commitment, not you.
Independent
No ties to any contractor or supplier. On a given tender, we work for one general contractor only.
Discreet
Your drawings, prices and margins are never shared.
Notable projects
From a heritage theatre to an aquatic centre.

Transit · Montréal
Saint-Timothée Ventilation Station, Montreal
Turnkey bid for a metro ventilation station.

Sports and recreation · Rouyn-Noranda
Rouyn-Noranda Aquatic Centre
Construction of a new aquatic centre in Abitibi-Témiscamingue.
Where we work
Across Quebec, and up to Nunavut.
We estimate remotely, with market prices from your region. See our service areas and all our estimated projects.
Send us your plans. We’ll get back to you within 48 hours.
Free and with no obligation. We confirm the scope, the fee for our service and the delivery date.