Mécanique Pro-Tech Enr. Octo Auto Service Plus
“OCTO Auto Service Plus depuis longtemps et, même si j'habite loin, j'y retourne toujours parce que le service est excellent et rapide.”
Best Radiator Repair in Trois-Rivières, QC
18 technicians listed · all 18 in Trois-Rivières · 16 rated 4.5+
Data verified October 18, 2026
Garage Gauthier
“Incroyable service de toute l'équipe !”
Garage Auto Pat Inc.
“Très bon service rapide et efficace.”
Mécanique Alain Boucher/Le Spécialiste
“Malgré leur horaire chargé, les techniciens m'ont accommodés avec coutoisie et professionnalisme.”
Silencieux S M
“Excellent service rapide et courtois de façon professionnelle et rustique droite ou les grands connaisseurs de vieux garage il se sentiront chez eux un service irréprochable et courtois”
Service Automobile Paco_#7
“Fiable, honnête, sympathique et compétente: voilà 4 mots pour résumer l'équipe de chez Paco boulevard Thibeau!”
Listed for drivers in and around Trois-Rivières, QC, these 18 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: Trois-Rivières, QC
All 18 technicians we list here are in Trois-Rivières itself. We have 37 technicians in Trois-Rivières on file; this page shows the highest-rated 18. The technicians on this page are rated from 4.0 to 4.9 across 2,478 reviews; 16 have 50 or more reviews and 16 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "honest" and "price". Domain records put 9 websites of the technicians on this page at ten or more years old; the oldest dates from 2000. 4 list coupons or special offers. We have a website on file for 15 of the technicians on this page; 8 publish a contact page and 8 list a public email. We count these figures across the technicians on this page; hours and prices change, so confirm the details with the technician before you visit.
Are the longer-established listed shops a safer bet?
9 of the 18 shops here have been trading ten years or more. Radiator work rewards that, since the places that still recore and pressure test in house tend to be long-established and often run commercial vehicle work alongside cars.
Atelier Mécanique Dupuis
“Ils m'ont aidé rapidement et efficacement, et grâce à leur expertise, mon expérience a été agréable et sans stress.”
Trois-Rivières Ford-Lincoln
“Toujours un plaisir de faire affaire avec tr ford sans aucun doute le meilleur garage ford!!!”
Garage Poirier et Fils Inc
“Got my gas leak and muffler fixed quick!”
Garage Jacques Blais et Fils Inc.
“Bravo a toute l,équipe excellent service pour mon trouble de direction et suspension”
Garage Electro-Mecanique Godin & Landry
“At this location, I am sure that I will not be charged more than necessary.”
Mécanique Trois-Rivières
“Nicolas et son équipe de professionnels crée une expérience agréable pour leurs clients peu importe le besoin.”
Trafic Pneus et Mécanique
“I have had several vehicles repaired at Trafic Pneu et Mécanique, I highly recommend this workshop.”
Mécanic 2000
“Super service personnel fiable , mieux que point S et de loin !!”
S.M. Mécanique
“Très satisfaite personne courtois , je recommande fortement.”
Alex Mécanique
“Super good mechanic, good service and fast”
Garage D.R. Enr.
“Je recommande fortement, cet endroit inspire confiance !”
Radiateur L G Inc
“Une équipe de professionnels bon service”
Why these companies made our list
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