Best Engine Repair & Rebuild near Mont-Royal, QC

We have 4 technicians in Mont-Royal on file, but only the highest-rated make our list, and none of them made it; the 24 here come from towns including Laval (6), Saint-Laurent (3) and Montreal (2).

5 open weekends · 20 rated 4.5+

Data verified October 21, 2026

Marick Diesel

Marick Diesel

4.5 13 reviews
“Any Engine job, you gat the right place”
1-yr warrantySince 2006
Mont-Saint-Hilaire, QC
i
Garage Turgeon Inc Octo Auto Service Plus

Garage Turgeon Inc Octo Auto Service Plus

4.6 48 reviews
“Excellent customer service and very professional”
Coupons & offersSince 2004
Saint-Constant, QC
i
514 • Muffler (Tire Select)

514 • Muffler (Tire Select)

4.3 45 reviews
“Was told I had a catalytic converter crack and they suggested a fix instead of a costly replacement.”
Coupons & offersSince 2009
Dollard-des-Ormeaux, QC
i
Autosolution

Autosolution

5.0 48 reviews
“It's very good 👍 and fast .”
Saint-Laurent, QC
i
Expert|ve Montréal

Expert|ve Montréal

4.9 48 reviews
“They are truly experts in electric vehicles”
Since 2023
Montreal, QC
i
V1 / Clicktire

V1 / Clicktire

4.7 47 reviews
“I had to call for information and I was given very good advice, thank you again”
Coupons & offersSince 2007
Boucherville, QC
i

Listed for drivers in and around Mont-Royal, QC, these 24 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: Mont-Royal, QC

The 24 technicians on this page are rated from 4.2 to 5.0 across 4,230 reviews; 23 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (91%), quality (77%) and value (63%). 5 are open on Saturdays. The services the technicians on this page list most often on their websites are >accessories (2), >air conditioning and heating (2), >brakes (2), >electric and hybrid vehicles (2) and >exhaust and catalytic converter (2). Domain records put 12 websites of the technicians on this page at ten or more years old; the oldest dates from 1996. 1 offers financing; 1 is family- or locally-owned and 7 list coupons or special offers. We have a website on file for all 24 of the technicians on this page; 18 publish a contact page; 21 list a public email and 2 take bookings online. We count these figures across the technicians on this page; hours and prices change, so confirm the details with the technician before you visit.

Deo Auto Services

Deo Auto Services

4.8 46 reviews
“I would recommend this place to my mother and know she's in good hands.”
Family-owned
Mount Royal, QC
i
Laval Transmission

Laval Transmission

4.5 46 reviews
“I was well served and I am satisfied :)”
Since 2011
Laval, QC
i
Johnny's Motorsports / Jonse Speedlab

Johnny's Motorsports / Jonse Speedlab

4.9 49 reviews
“Professional service very satisfied with my experience thank you again”
Since 2005
Laval, QC
i
Lube Expresse Multiservices

Lube Expresse Multiservices

4.2 45 reviews
“Yes it's a little expensive, but I prefer to have the job done than to do it myself so it comes with it.”
Terrebonne, QC
i
Point S

Point S

4.6 47 reviews
“The place is accommodating and the people are very nice !”
Coupons & offersSince 2012Financing
Varennes, QC
i
Garage Automobile Laval

Garage Automobile Laval

4.7 44 reviews
“They were patient in helping me schedule an emergency appointment and they are honest people.”
Since 2020
Laval, QC
i
Garage Mecanique A & B

Garage Mecanique A & B

4.5 44 reviews
“This garage is so professional and reliable.”
Since 2014Prices online
Laval, QC
i
Garage Michel

Garage Michel

4.8 48 reviews
“Super friendly, accommodating and good value for money”
Laval, QC
i
Groupe VF Auto

Groupe VF Auto

4.5 44 reviews
“Thank you very much for the good service from the courteous and kind people.”
Longueuil, QC
i
Silver Star Mercedes-Benz Montréal

Silver Star Mercedes-Benz Montréal

4.2 48 reviews
“Thank you Andrew for efficient and professional service.”
Montreal, QC
i
Théo Gosselin Tires and Mechanics (Tires)

Théo Gosselin Tires and Mechanics (Tires)

4.5 50 reviews
“More than competitive prices, honest and transparent mechanics about their work.”
Coupons & offersSince 2001
Laval, QC
i
Lazer Auto

Lazer Auto

4.6 47 reviews
“They have been doing it a long time..”
Since 1996
Saint-Laurent, QC
i
Atelier de Mécanique Proshop

Atelier de Mécanique Proshop

4.9 47 reviews
“Very good service, fast, efficient and good price”
Since 2017
Blainville, QC
i
Garage Pierre Mondou Inc. Certifié Auto Service

Garage Pierre Mondou Inc. Certifié Auto Service

4.6 43 reviews
“Oh my god it's been a long time I haven't received outstanding service like that I highly recommend them I had all the answers to my questions with a complete evaluation which didn't cost me a fortune thank you to the team and the lady at the reception keep up the excellent work 👍💯👍”
Coupons & offersSince 2000
Sainte-Therese, QC
i
Garage Autofon

Garage Autofon

4.8 46 reviews
“Work done in a timely manner and he took the time to explain my repairs to me so that I understood what was done to my car.”
Since 2021
Pierrefonds, QC
i
Napa Autopro

Napa Autopro

4.7 46 reviews
“Courteous, honest, and really fast service!”
Since 2006
Saint-Laurent, QC
i
Excellence Mécanique Auto Mécano

Excellence Mécanique Auto Mécano

4.8 44 reviews
“Great, very efficient and fast service!”
Coupons & offers
Sainte-Marthe-sur-le-Lac, QC
i
PAB Mécanique Inc.

PAB Mécanique Inc.

4.8 47 reviews
“Complete and flawless work and report on 2 cars.”
Since 2008
Saint-Hubert, QC
i

Why these companies made our list

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