Garage Beaudoin Stephane
“I called them to help me out because I was stuck deep in the woods and I was really satisfied with their efficiency!”
Best Engine Repair & Rebuild in Thetford Mines, QC
10 technicians listed · 7 in Thetford Mines · 1 open weekends · all 10 rated 4.5+
Data verified October 17, 2026
Garage Daniel Poulin
“It's my mechanic, Kevin who gives advice to customers, always good service for him, his father and the whole family,”
Atelier Mécanique
“Very good, courteous and punctual personal service.”
Honda Service
Delisle Christian
“Good job thanks to all the teams”
Mecanique GT
“Excellence in service and knowledge of imported vehicles.”
Listed for drivers in and around Thetford Mines, QC, these 10 shops repair, rebuild and replace engines. What each one says about machine work, warranty terms and the engines it supplies comes from its own website; ratings and quotes come from public reviews.
Area overview: Thetford Mines, QC
Of the 10 technicians we list here, 7 are in Thetford Mines itself and 3 come from Saint-Ferdinand (1, 21 km), Tring-Jonction (1, 28 km) and Saint-Patrice-de-Beaurivage (1, 35 km). The technicians on this page are rated from 4.6 to 5.0 across 248 reviews; 2 have 50 or more reviews. 1 is open on Saturdays. 2 have ten or more years of experience, the longest 22 years. We have a website on file for 2 of the technicians on this page; 2 publish a contact page and 1 lists a public email. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Why do some listings show another city?
7 of the 10 shops are in Thetford Mines itself and the rest come from other towns within 35 km. An engine job means leaving the car for days, so the drive happens once at each end rather than every morning.
Service Mécanique Provencher Inc.-Réparation de Camion Lourd.
Les Remorques Du Nord
Garage Jacques Blondeau
“He made the necessary repair to allow us to get back on the road safely.”
Autos et Camions G.N. Inc
“Very very good service much appreciated thank you”
Why these companies made our list
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