- Source reference
- 5788-9784-01
- Licence class
- Entrepreneur
- First issued
- 2020
- Valid through
- Dec 2026
- Source checked
- Jul 28, 2026
Public evidence profile · Checked July 2026
9171-5128 Qc Inc
Credentials & registries
Régie du bâtiment du Québec
Listed licences
1 directory-listed licence
Trust Score
35out of 100
35 out of 100, with a caution: only 3 reviews held yet. A small public record keeps the evidence thin, and the score reflects that.
- Rated 5.0 from 3 reviews
- 1 credential shown
How this score is worked out
Rating5.0 / 5
Review volumeLow · 3
Independent sources1 independent public source
Credentials1 credential shown
How this score is made up
What customers say20.9 of 64.1
Independent checks12.5 of 21.9
Track record1.3 of 14.1
See the independent checks
- Ways to reach them12.5 of 12.5
- Photos of their work0 of 6.3
- Industry recognition0 of 3.1
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Credentials and checks
Credentials, licences and vetting
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Listed licence details
1Licences listed by public directories
These licence details are listed by a public directory. We keep them separate from verified register checks, so confirm the number and status with the issuing authority before hiring.
Soumission Rénovation
Issuing authority Régie du bâtiment du Québec (RBQ) · Licence 5788-9784-01 · Check the issuing authority before relying on this licence.
Check the listed source (opens in new tab)Reviews · public evidence
What customers say
These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.
5.0out of 5
Where these reviews are published
- Soumission Rénovation3 reviews · 5.0 avg
Local context
Rated 5.0, above the local average for basement conversion specialists in Saint Jean Sur Richelieu
Across 11 basement conversion specialists in Saint Jean Sur Richelieu, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
3 named public sourcesWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Registers and membership directories
Public evidence last checked July 2026
Services they list
Adaptation DomiciliaireAgrandissement de maisonAgrandissement de maison - Avec PlanBalcon (Fibre + Béton) & Ame. paysagerBalcon & Patio Multi-MatériauxBalcons - BoisCharpenteCréation ouverture portes/fenêtres (fondation)Ébénisterie (cuisine)Entrée d'eau (avec excavation)Excavation intérieure (eg: Vide sanitaire)Fondation - Coffrage
Listed on public sources or the business's own website; check directly that they cover your job before you book.
What this business says about itself
From their own website
What this business says about itself
- Emergency availability: 24h/24 et 7j/7
- Experience they state: Plus de 35 ans d'expérience
- Areas served: Montérégie, Rive-Sud
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Your own checks
What to check before you hire
Worth checking yourself
Only a few public reviews are shown. Ask for recent references you can contact.
Their public evidence comes from a single source. Look them up on another site before deciding.
Trade licensing in Canada is set by each province or territory. Electrical, gas and plumbing are licensed trades almost everywhere (for example ESA for electrical and TSSA for gas in Ontario), so check your provincial regulator that the contractor is certified for the work before you hire.
A construction lien is a real risk: in every province an unpaid subcontractor or supplier can register a lien against your home even if you already paid the main contractor. Hold back the statutory amount (commonly around 10%) and get signed lien waivers as you pay.
Ask to see a portfolio of completed work like yours, plus recent references you can contact.
Want an extra legitimacy check? Run the Rogue Contractor Check on 9171-5128 Qc Inc before you contact them.
Run Rogue Contractor Check →Good to know
Common questions about 9171-5128 Qc Inc
Is 9171-5128 Qc Inc a legitimate business?
9171-5128 Qc Inc has 3 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about 9171-5128 Qc Inc?
9171-5128 Qc Inc has 3 public reviews, averaging 5 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.
How do I know 9171-5128 Qc Inc's reviews are genuine?
9171-5128 Qc Inc's 3 public reviews come from a named public review source. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show the review source information and aggregate rating we hold rather than selling rankings, so you can weigh the evidence for yourself.
Is 9171-5128 Qc Inc qualified and accredited?
We hold 1 independently sourced credential for 9171-5128 Qc Inc, including Régie du bâtiment du Québec. Each is attributed to the body that issued it in the credentials section. For example, Régie du bâtiment du Québec is the Régie du bâtiment du Québec: the provincial authority you must hold a licence from to run a construction business in Quebec.
What does 9171-5128 Qc Inc specialise in?
9171-5128 Qc Inc lists specialist services including Adaptation Domiciliaire, Agrandissement de maison, Agrandissement de maison - Avec Plan, Balcon (Fibre + Béton) & Ame. paysager, Balcon & Patio Multi-Matériaux, Balcons - Bois. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
What areas does 9171-5128 Qc Inc cover?
They state on their own website that they cover Montérégie, Rive-Sud. This is the business's own statement on their website, not something we have independently checked. Confirm they cover your postcode before booking.