Garage Grenier PiÈces ET Service
“The best place in town very good service every time thank you again”
Best Radiator Repair in Thetford Mines, QC
15 technicians listed · 12 in Thetford Mines · 3 open weekends · 14 rated 4.5+
Data verified October 18, 2026
Pneus Freins 112
“Well received, and they are very fast.”
Garage Daniel Poulin
“Fast verification and no unnecessary expenses.”
Poly Plast
“Excellent service, flexible and attentive to our needs.”
Atelier Mécanique
“Super nice owner and impeccable services :)”
Garage Martin Grenier Enr
“Very good service, very honest, when I have a problem directly I go to see Martin he explains everything and if you don't understand he shows you”
Listed for drivers in and around Thetford Mines, QC, these 15 shops repair and replace radiators and cooling system parts. What each one says about recoring, warranties and truck work comes from its own website; ratings and quotes come from public reviews.
Area overview: Thetford Mines, QC
Of the 15 technicians we list here, 12 are in Thetford Mines itself and 3 come from Adstock (2, 18 km) and East Broughton (1, 20 km). The technicians on this page are rated from 4.3 to 5.0 across 301 reviews; 2 have 50 or more reviews and 14 are rated 4.5 or higher. 3 are open on Saturdays. 3 have ten or more years of experience, the longest 24 years. We have a website on file for 4 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 are shops from other towns listed here?
12 of the 15 shops are in Thetford Mines; the others come from other towns within 20 km. Radiator specialists serve a wide area, so the nearest one may well be a town over.
Garage Daniel Bourque
“Very good, reliable and honest mechanic”
Honda Service
Centre Esthetique Auto
“Fast work, and my alloy wheels are like new again👍 …”
Delisle Christian
“Good job thanks to all the teams”
Mecanique GT
“Excellence in service and knowledge of imported vehicles.”
Garage 1029
Garage Lucien Groleau
“Very nice, good service and see you quickly”
Garage J-M Rodrique Inc
“A professional who cares about satisfying his clients is worthy of our trust.”
Garage J.M. Bolduc Autos
Why these companies made our list
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