Groupe Mammut Inc.
Calixa-Lavallée · RBQ licence 5711-7764-01 · since 2015
6 of 7 points verified
What we checked ourselves, as of September 18, 2026. It’s a count, not a score: an unverified point doesn’t mean a problem.
- Active RBQ licence
- No restriction
- Bond on file
- Website verified
- Licence number on their site
- Phone confirmed by their site
- –Response to emails
See details and sources
| Active RBQ licence | No. 5711-7764-01 in the RBQ registry of September 18, 2026 |
|---|---|
| No restriction | RBQ registry of September 18, 2026 |
| Bond on file | $40,000 — Promutuel Assurance |
| Website verified | mammut.cc responds and belongs to the company (our check of September 23, 2026) |
| Licence number on their site | The same number as in the registry appears on mammut.cc |
| Phone confirmed by their site | The registry number appears on mammut.cc |
| Response to emails | Test in preparation: we will publish the measured delay, with the date |
How to reach them
- 438 828-1111on file with the RBQ · also on their site
- mammut.cc checked on September 23, 2026 · © 2026 shown on the site · also in English
- Emailon file, not published · response test coming
- Google reviewswe don’t copy reviews
Job sizes
- Smallsmall jobs
- Mediummedium jobs
- Largelarge jobs
Not declared by the company · Is this your company? Tell us
Other licensed companies nearby
What the licence allows them to do
General contractor — categories on file
1.4Roads and pipelines1.5Civil engineering structures1.6Submerged civil engineering works2.2Non-drilled water collection2.4Private sewage systems2.6Piles and special foundations
Plus 2 categories of routine work (Schedule III of the regulation), found on almost every licence : Excavation and earthwork · Small concrete works.
In the RBQ registry
- Legal form
- Personne morale
- Licence category
- General contractor
- Licence issued by
- Régie du bâtiment du Québec (RBQ)
- NEQ (Quebec enterprise number)
- 1169472728
- Address
- 132 Chemin du Second-Ruisseau Calixa-Lavallée QC J0L 1A0
Check it yourself : Look up licence 5711-7764-01 in the RBQ registry
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RBQ registry data as of September 18, 2026.