- Source reference
- 5861-0379-01
- Licence class
- Entrepreneur
- First issued
- 2025
- Valid through
- Apr 2027
- Source checked
- Jul 28, 2026
Public evidence profile
Devsar Rénovation
Credentials & registries
Régie du bâtiment du Québec
Listed licences
1 directory-listed licence
Trust Score
39out of 100
- Rated 4.6 from 5 reviews
- 1 credential shown
How this score is worked out
Rating4.6 / 5
Review volumeLow · 5
Independent sources1 independent public source
Credentials1 credential shown
How this score is made up
What customers say21.4 of 64.1
Independent checks12.5 of 21.9
Track record5 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 5861-0379-01 · Check the issuing authority before relying on this licence.
Check the listed source (opens in new tab)From customer reviews
What customers consistently say
What this contractor's customers report about their jobs, in their own words.
Respectful and tidy in your home: “Ils ont travaillé proprement et laisse les lieux en parfait état une fois le travail terminé.” · Soumission Rénovation, Nov 11, 2025
Reviews · public evidence
What customers say
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
4.6out of 5
Where these reviews are published
- Soumission Rénovation5 reviews · 4.6 avg
Detailed reviews
Nous avons été très satisfaits de cet entrepreneur.
Travail soutenu du début à la fin dans les délais prévus. Ils ont travaillé proprement et laisse les lieux en parfait état une fois le travail terminé. Très bonne expérience.
Bons conseils et travaux effectués a ma convenance dans les délais. Les abords ont été nettoyés avant leur départ. De plus, l’entrepreneur a répondu a mes questions par telephone ou par courriel rapidement. A recommander.
Les travaux ont été exécutés plus rapidement que prévu et ont été bien fait
Local context
Rated 4.6, in line with the local average for basement conversion specialists in Blainville
Across 14 basement conversion specialists in Blainville, the typical rating is 4.6 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
Check dates vary by source. Where we hold a date, the check shows it.
Services they list
Agrandissement de maisonAgrandissement de maison - Avec PlanBalcon & Patio Multi-MatériauxBalcons - BoisBalcons - Fibre de verrePatio - Au solPatio - Sur un toîtPeinture - ExtérieurPeinture - IntérieurRénovation Logement LocatifRénovation maison ou rdcRénovations - Cuisine (avec électricité / plomberie)
Listed on public sources or the business's own website; check directly that they cover your job before you book.
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 Devsar Rénovation before you contact them.
Run Rogue Contractor Check →Good to know
Common questions about Devsar Rénovation
Is Devsar Rénovation a legitimate business?
Devsar Rénovation has 5 independent public reviews, rated 4.6 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 Devsar Rénovation?
Devsar Rénovation has 5 public reviews, averaging 4.6 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Devsar Rénovation's reviews are genuine?
Devsar Rénovation's 5 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Has Devsar Rénovation had recent public reviews?
Devsar Rénovation has 4 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.
Is Devsar Rénovation qualified and accredited?
We hold 1 independently sourced credential for Devsar Rénovation, 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 Devsar Rénovation specialise in?
Devsar Rénovation lists specialist services including Agrandissement de maison, Agrandissement de maison - Avec Plan, Balcon & Patio Multi-Matériaux, Balcons - Bois, Balcons - Fibre de verre, Patio - Au sol. If your job is one of these, look for it in their listed services or ask them to confirm for your project.