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Groupe VF Auto
“Quality of work, all with the details of the repairs, the mechanic explained to me what did it, very easy to approach and the owner no problem with very patient and not aggressive like new car dealers.”
Best Radiator Repair in Longueuil, QC
24 technicians listed · all 24 in Longueuil · 5 open weekends · 16 rated 4.5+
Data verified October 18, 2026
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Les Services d'Auto Alex Plus
“I'm glad I met Alex, this man really helped out and helped me in a difficult situation with my car, as I contacted three local auto mechanics who could not solve my problem.”
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Silencieux GMS Longueuil Auto Mécano
“Thank you very much for your welcome and I am very satisfied and I am very happy with your honesty about the work and the price I am staying in Mirabel..”
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Garage Longueuil Mécanique Patrick Keighan
- Printing
- Sympathetic
- Trust
“Very good courteous and friendly service the best in Longueuil doing business there For at least 20 and he sponsored my car race and took care of the mechanics I won a lot of races thank you the keighan family”
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MSP Auto Electrical
“I had a very good experience with this garage which I summarize in three words: competence, friendliness, reliability; what's more, they don't overcharge the bill.”
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Pneuxpert Longueuil Inc
“I am really satisfied with the service, the professionalism and the honesty of the employees, because my air conditioning no longer worked and I expect to receive a somewhat steep bill.”
Listed for drivers in and around Longueuil, QC, these 24 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: Longueuil, QC
All 24 technicians we list here are in Longueuil itself. We have 35 technicians in Longueuil on file; this page shows the highest-rated 24. The technicians on this page are rated from 4.0 to 5.0 across 3,206 reviews; 18 have 50 or more reviews and 16 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (100%), quality (83%) and value (71%). The topics that come up most in reviews of the technicians on this page are "honest", "attention to detail" and "warranty". 5 are open on Saturdays. 14 have ten or more years of experience, the longest 24 years. 3 list coupons or special offers. We have a website on file for 16 of the technicians on this page; 14 publish a contact page and 6 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?
14 of the 24 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.
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Entrepot Du Silencieux GL
“I was very satisfied with the good work of all the warehouse staff, good courteous and fast service, the price was within the standards in relation to the work accomplished, I suggest it without hesitation, thank you and have a good day.”
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Garage Donald Viens
- Diagnosis
- Tires
- Warranty
“I really appreciated the fact that they offered to replace the engine and cabin air filters, without putting pressure on me like some of their competitors.”
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Monsieur Crémaillère 1985 Inc
- Concession
- To Change
- Honest
“First visit to this company, I needed a specialist opinion on the subject, discussed with the owner who answered all my questions, honest and super kind.”
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Mécanique Auto Longueuil
“They helped me out on several occasions, often with very tight deadlines and I always came out with a not too high invoice and a logical explanation of the repairs carried out on the vehicle.”
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Garage Bujold
“I don't know anything about mechanics and they never abused the situation, which is professionalism leading to customer confidence and it's not for nothing.”
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Autoxpert
- Rapidity
- Trust
- Tires
“The employees are really honest, the prices are very competitive compared to other garages, the products are high quality, and the service is exceptional.”
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Garage Babak Auto
- To Change
- Fair
- Mechanic
“This is the first time I've done the oil change at his place, I highly recommend him, excellent service, warm welcome, a gentleman who really knows his work and cleanliness is an asset for him.”
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Garage Mags SBJ
- Honest
- Potholes
- Wheels
“To make a long story short, I couldn't change it myself and I called 5 different garages to help me and no one would (because I bought my parts myself).”
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Garage Autotech S.M.
- Team
- Price
- Honest
“You always get a friendly welcome from Sam & Paul, they do good work and you never feel like they are trying to sell you parts or services that your car does not need, they also have very fair pricing.”
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Radiateur Pneu Alain Trudel et Lapalme
- AC
- Tires
- Compressor
“Excellent service, to rebuild a radiator this is the place, very courteous and they seem to love what they do, it's more expensive than buying a new one but if you have a rarer model or need it quickly, this is the place, my 1975 tractor radiator was...”
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Canadian Diesel Pro
- Truck
- Injectors
- Price
“So I recommend them for injectors, I'm really satisfied of the service I had 👍🏼injectors are from my Grand Cherokee 2008 V6 CRD ( Mercedes) 300 000 Km.”
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Cle De La Reparation
- Prices
- Honest
- Mechanic
“A garage that you can trust, he will ask you before doing something and he will be honest with you, he will tell you if it is urgent or not and will not make you do something that is not not necessary.”
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Luc Marcil Auto Centre Enr
- Snow Removal
- Honest
- Price
“The mechanics are honest and efficient and Cynthia, in addition to being a good communicator, knows enough mechanics to explain the work well, which means that we very rarely have any surprises.”
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Fourgons Rive Sud Inc
- Service
- Price
“A van is a significant investment and it is worth getting more than just a quote and visiting the supplier to get an idea of the type of service you will get and the quality of the materials that will be used.”
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Advance EFI Performance Inc (Turbo)
- Tuning
- Dyno
“Super good fast service!”
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Nitro Garage
“A service of excellence, very attentive and responsible, the best thing is that they speak Spanish, and they have been there for many years, very honest and punctual with their work, I recommend them one thousand percent.”
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Carrosserie Longueuil
- Quality
- Labor
- Price
“You should not hesitate to recommend this bodybuilder to your insurers even though it is not an affiliated garage if something bad happens to you on the road.”
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Mercedes-Benz Rive-Sud Parts & Service
“Mr Fays Lazaar very polite and kind,best i have seen”
Radiator Repair and Replacement Services in Longueuil, QC Cost Estimates
Minimum cost
$144
Maximum cost
$1280
National Average
$391
$427
$640
Typical price range is based on 402 cost profiles
Why these companies made our list
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