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260 Bd Saint-Jean-Baptiste, Châteauguay, QC J6K 3C2, Canada
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Open now · Closes 5:00 PM
Public reviews from Google Maps for Entreprises MST. Separate from TradeSkor performance ratings.
Kanaieshon Delaronde
a month agoMark was great. My unit had not been cleaned in years! He did a great job of assuring me it will be clean and he was very kind to me about it all. :)
Leanna Myers
2 months agoThe MST team was a pleasure to work with from start to finish. There was excellent communication at all stages of the project. Workers were prompt and respectful of the property. I appreciated the explanation of their pr…
stephen GTI
4 months agoYesterday took the day off as i was under the impression that MST would be showing up at the time they said that they woud, as per their email sent the day before. We were told that a technician will be there for 8:30/9:…
Sabrina Filiatrault
4 months agoI'll be giving this company half a star only because all emails and conversations prior to today were good. A tech was supposed to arrive today around 8:30am to inspect and clean my air exchange ducts. At 9:30 he still w…
Eric Boudreau
2 years agoI used MST’s services back in 2017. I was so satisfied that I used their services a second time around. The staff is knowledgeable and courteous. They left my home spotless and even discarded the old furnace. Very happy …
Scored by the general contractors who managed the project, based on real job data — not homeowner reviews.
No GC-verified project ratings yet.
An earned badge for contractors with a complete claimed profile, verified insurance and licensing, a strong TradeSkor score, and a clean dispute record.
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Claimed profile
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Complete profile
All required profile fields must be filled in
Current insurance
Insurance documents must be verified and not expired
Verified licence
At least one provincial trade licence must be verified
TradeSkor score
TradeSkor score is 94 (minimum 75)
Score confidence
Score must have medium or high confidence from GC and milestone ratings
No open disputes
No unresolved disputes
Active account
Active for 20657 days
Some required insurance documents need attention before homeowners can hire this contractor.
General Liability Insurance
Not uploaded
Workers Compensation (CNESST)
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TradeSkor scores are calculated from verified project data and are provided for informational purposes. They do not guarantee contractor quality or outcomes.
260 Bd Saint-Jean-Baptiste, Châteauguay, QC J6K 3C2, Canada
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