Best Transmission Repair Shops in Cornwall, ON

The highest-rated Transmission Repair & Rebuild companies out of 43 vetted & reviewed in the Cornwall area.

Paul's Auto Body

Paul's Auto Body

(21)
  • Vehicle
“Such an amazing and quick customer service.Awesome work done by the guy , he even haven't charged for fixing a small dent on my car's front bumper. Amazing service.”
125 Eleventh St W, Cornwall, ON K6J 3B2
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Marcel's Service Center

Marcel's Service Center

(17)
  • Prices
  • Honest
  • Job
“Recommended by a friend. Took my car in quicker than expected and gave me an honest assessment. The work was done rapidly and at a fair price. Will definitely be going back.”
335 Balmoral Ave, Cornwall, ON K6H 3G6
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R N'C Automotive Repair

R N'C Automotive Repair

(6)
“These guy's are awesome”
17419 S Branch Rd, Cornwall, ON K6H 5R6
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Total Collision

Total Collision

(4)
“Amazing service. best body shop around. Wouldn't trust my vehicle with anyone else. Will always recommend!”
305 Balmoral Ave, Cornwall, ON K6H 3G6
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Smith Auto & Tire

Smith Auto & Tire

(17)
“Extremely knowledgeable and professional shop. In and out same day for most repairs or maintenance. Thanks Randy for your speed and precision!”
Serving Cornwall Area
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Cj's Auto Inc.

Cj's Auto Inc.

(10)
  • Towing
  • Business
  • Prices
“Absolutely amazing and kind people. Got us in last minute on a holiday weekend right before closing to help us out. Very honest mechanic that cares about his work. If you need towing or auto repairs, definitely come here!”
Serving Cornwall Area
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Monkland Automotive Centre

Monkland Automotive Centre

(12)
  • Fair
  • Prices
“Nothing but good things to say. Very honest mechanic who always manages to make time to help you and pricing is always fair! Services General repairs & maintenance”
Serving Cornwall Area
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Theoret Auto Body

Theoret Auto Body

(4)
“Dave and his crew have worked on 3 vehicles for me and the work and service have always been top notch. He painted saddle bags for me and matched my motorcycles paint perfectly....and it definitely was not an easy thing to do. I highly recommend Theo...”
Serving Cornwall Area
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Grays Auto and Towing

Grays Auto and Towing

Serving Cornwall Area
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Castell & Son Automotive

Castell & Son Automotive

(3)
“Hands down one of the best shops in the north country from one mechanic to another hats off to this guy always has the best suggestions and will always try his best to fix whatever job comes threw the door 10/10 everytime from all of us here!! Thanks...”
Serving Cornwall Area
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Atelier de Mécanique Martin

Atelier de Mécanique Martin

(46)
  • Problem
  • Quality
  • Labor
“Very good garage Martin really knows what he is doing and does not charge excessive prices. I recommend everyone who is in the area to go there (and those who have VWs because he knows a lot about it)”
In Business Since 2016
Serving Cornwall Area
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Chrono Performance

Chrono Performance

(29)
  • Suspension
  • Condition
  • Work
“I had the rear quarter exhaust line, adjustable suspension, mag and tire done. Very good service, attentive to its customers (exactly as we wanted) Very nice team, don't give up guys.... Steve Begin”
Serving Cornwall Area
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Garage Dicaire Jean Guy

Garage Dicaire Jean Guy

(47)
  • Thibaut Courtois
  • Prices
  • Team
“My water pump seized just as I was coming in to Quebec they found water pump fix me up I was on the road in 2 hours spoke great English help me out I would definitely recommend anyone stop it in clean atmosphere also”
Serving Cornwall Area
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Carrosserie Claude & René Inc

Carrosserie Claude & René Inc

(11)
Protection Anti-Rouille, Besoin D’une Estimation?, Notre Atelier de Réparation
“Great service, cheaper than many other garages, super nice, do their best to accommodate customers, I highly recommend”
Serving Cornwall Area
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H. Curran Automotive

H. Curran Automotive

(8)
“Great service and very reasonable rate. Fellow goes out of his way to help you. Big thumbs up.”
Serving Cornwall Area
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Garage Leroux Germain

Garage Leroux Germain

(1)
“Good service”
Serving Cornwall Area
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Krown Vaudreuil

Krown Vaudreuil

(49)
  • Stain
  • Price
  • Clean
“Excellent customer service. Everything is well organized. They take the time to explain what you need to know about the rust control service. Very professional. I will return next year. Services Service not listed”
In Business Since 2015
1750 Rue Chicoine #112-116-120-124, Vaudreuil-Dorion, QC J7V 8P2
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Aps Performance

Aps Performance

(49)
Mécanique Générale
“Fast and efficient, very friendly and professional, left with a very clean car, was able to assess the work and do all the repairs in one day. Services Air & cabin filter replacement, Auto brake repair, Vehicle Inspection, Brakes, Oil change”
Serving Cornwall Area
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Antirouille Valleyfield

Antirouille Valleyfield

(47)
  • Team
  • Labor
  • Doubt
“Warm atmosphere, the staff is friendly and professional. I highly recommend Antirouille Valleyfield. Positive Punctuality, Quality, Professionalism, Value Services Auto detailing, Auto interior vacuuming”
In Business Since 2017
85 Rue Marquette, Salaberry-de-Valleyfield, QC J6S 3C3
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Atelier Mécanique J.M. Inc.

Atelier Mécanique J.M. Inc.

(50)
  • Price
  • Trust
  • Honest
“Always great service, whether for a last minute urgent appointment or to make sure my car is in order. They are always there for their customers! Don't let go!!”
In Business Since 2007
Serving Cornwall Area
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Qualitek

Qualitek

(34)
  • Starters
  • Service
  • Price
“Great place to buy batteries and alternators. Service is extremely good. Staff is friendly and knowledgeable. I bought some 2 gauge battery cable to install my 3000 watt power inverter. 😁 …”
Coupons & Offers
Serving Cornwall Area
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Pneus Mobile Pit-Stop

Pneus Mobile Pit-Stop

(19)
  • Thursday
  • Thibaut Courtois
  • Price
“Very friendly employees. Unfortunately they are not equipped to make very low profile tires. In addition, I had tires in bags and after they left the bags were on the ground... In front of the trash can. Hence the 4 stars Services Service not listed”
In Business Since 2021
Rue des Roseraies, Vaudreuil-Dorion, QC J7V 9G4
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Garage Lauzé Lapointe

Garage Lauzé Lapointe

(38)
  • Honest
  • Team
  • Prices
“They are the most honest and hardworking mechanics I know. Always a pleasure to be served so quickly! Their prices are also VERY competitive. Highly recommend!”
2925 Rue du Meunier, Vaudreuil-Dorion, QC J7V 8P2
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Mecanique et Radiateurs Valleyfield

Mecanique et Radiateurs Valleyfield

(22)
  • Price
  • Work
“Very good value for money and impeccable customer service, they are passionate about what they do and it shows in their work and their customer service, I would not change mechanics anytime soon!”
In Business Since 2015
23 Rue Jacques-Cartier, Salaberry-de-Valleyfield, QC J6T 4P7
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Transmission Repair Services in Cornwall, ON Cost Estimates

Minimum cost
$1120
Maximum cost
$4895
National Average
$1959
Avg Per Hour Rates
$179
$1539
$3916
Average price range is based on 396 cost profiles
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Average Cost $1959
Minimum cost $1120
Maximum cost $4895
Avg Per Hour Rates $179

Average range $1539 to $3916 is based on 396 cost profiles.

Why these companies made our list

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