Drainage Ostiguy 1975 Inc.
Saint-Césaire · RBQ licence 5784-5257-01 · since 2021
5 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 not on their site
- Phone confirmed by their site
- –Response to emails
See details and sources
| Active RBQ licence | No. 5784-5257-01 in the RBQ registry of September 18, 2026 |
|---|---|
| No restriction | RBQ registry of September 18, 2026 |
| Bond on file | $20,000 — L'Unique Assurances Générales |
| Website verified | drainageostiguy.com responds and belongs to the company (our check of September 23, 2026) |
| Licence number not on their site | Not found on their home page |
| Phone confirmed by their site | The registry number appears on drainageostiguy.com |
| Response to emails | Test in preparation: we will publish the measured delay, with the date |
How to reach them
- 450 469-3156on file with the RBQ · also on their site
- drainageostiguy.com checked on September 23, 2026
- Facebooklink found on their site
- Emailon file, not published · response test coming
- Google reviewswe don’t copy reviews
Job sizes
- Smallcrack, small grading
- MediumFrench drain for a house
- Largefoundations, developments
Not declared by the company · Is this your company? Tell us
Other excavation companies nearby
What the licence allows them to do
Plus 13 categories of routine work (Schedule III of the regulation), found on almost every licence : Excavation and earthwork · Sitework · Small concrete works · Non-structural masonry, marble and tile · Metal fabrication · Wood and plastic work · Insulation, waterproofing, roofing and siding · Doors and windows · Interior finishing · Special equipment and products · Manufactured cabinets and counters · Special or prefabricated installations · Intercom, telephone and surveillance.
Excavation and French drains — based on their website
In the RBQ registry
- Legal form
- Personne morale
- Licence category
- Specialty contractor
- Licence issued by
- Régie du bâtiment du Québec (RBQ)
- NEQ (Quebec enterprise number)
- 1175146258
- Address
- 255 Route 112 Saint-Césaire QC J0L 1T0
Check it yourself : Look up licence 5784-5257-01 in the RBQ registry
French drain cost in Quebec · Foundation crack repair cost
Is this your company?
Your listing comes from the public registry. Add the job sizes you take and your references — free, in fifteen minutes.
RBQ registry data as of September 18, 2026.