Trailer Repair in Montreal – 24/7
Trailer broken down on the road or in your yard? Our mobile mechanics come to you day and night, anywhere within about 100 km of Montreal.
Usually on site in 60 to 90 minutes.
On-Site Trailer Repair
Since 2003, Unité Mobile M.D. has been repairing trailers for carriers, fleets and owner-operators from across Canada and the U.S. Our service trucks are equipped to handle most repairs right where your trailer is: on the roadside, in a parking lot or in your yard.
- Brakes and brake adjustment
- Air suspension and air leaks
- Trailer ABS
- Lights and electrical wiring
- Rear swing doors and roll-up doors (panels, springs)
- Wheel bearings and hubs
- Trailer tires: repair and replacement
- Reefer trailers
- PEP trailer inspections
- Container chassis
- On-site welding
Why repair on site?
Towing a trailer is expensive and costs you a day of deliveries. In many cases, our mechanic can fix the problem in one visit so your load leaves the same day. If a part needs to be ordered, we clearly explain your options and the delay.
For fleets
Running several trailers? We also offer preventive maintenance and PEP inspections right in your yard to avoid breakdowns on the road. Invoicing is available for fleet accounts.
Why Choose Unité Mobile M.D.?
- Available 24 hours a day, 7 days a week
- A mechanic on site usually within 60 to 90 minutes
- 23 years of heavy vehicle repair experience
- Fully insured
- Mobile service within about 100 km of Montreal
- Service in English, French and Spanish
What Our Customers Say
“My truck broke down at 11 p.m. and by 12:30 a.m. it was fixed and back on the road. Fast service.” (translated)
– Daniel C., Google review
“Flawless work and service, very professional. Fast service, I highly recommend!” (translated)
– Sanaâ S., Google review
“Very professional and quick to respond! Speaks both French and English.”
– Mel P., Google review
Our Service Trucks
Unité Mobile M.D. runs 6 service trucks on the road. Each truck carries a compressor, a generator, a welder, electronic diagnostic tools and a solid parts inventory, so most repairs can be done on the first visit, without waiting for parts and without a tow.
All Truck Makes
We repair Freightliner, Volvo, Peterbilt, Kenworth, International, Hino and Isuzu trucks, as well as trailers and container chassis.
Broken Down on the Highway?
Our mobile mechanics come straight to you on the highways of the greater Montreal area for trailer repairs: Highways 20, 40, 15, 13, 30 and 640, as well as rest areas, truck stops and carrier yards. Just tell us where you are and the nearest exit number.
Frequently Asked Questions
How fast can you get to me?
Usually within 60 to 90 minutes, depending on your location and traffic.
How far do you travel?
Within about 100 km of Montreal: Laval, the South Shore, the North Shore, Vaudreuil-Dorion and surrounding areas.
Do you repair trucks from outside Quebec?
Yes. We serve drivers from across Canada and the U.S. passing through the Montreal area.
What payment methods do you accept?
Credit cards, debit cards, cash, and invoicing for fleet accounts.
What languages do you speak?
English, French and Spanish.
Driving Through Montreal? We’ve Got You Covered
Every day, trucks from Ontario, the Maritimes, Western Canada and the U.S. break down in Montreal with no idea who to call. If you are a driver, owner-operator or fleet dispatcher from outside Quebec, call us: we speak English, French and Spanish, we come to your truck 24/7, and we can invoice your company directly.
Areas We Serve
Montreal, Laval, Longueuil, Brossard, Boucherville, Terrebonne, Repentigny, Blainville, Mirabel, Saint-Jérôme, Vaudreuil-Dorion, Châteauguay, Salaberry-de-Valleyfield, Saint-Jean-sur-Richelieu, Saint-Hyacinthe, Joliette, Granby and surrounding areas, including Highway 20, Highway 40, Highway 15 and Highway 10.
Mobile Truck Repair FAQ
Is there a mobile truck repair service near me in Montreal?
Yes. Unité Mobile M.D. offers 24/7 mobile truck and trailer repair anywhere in Montreal and within about 100 km, including Laval, Longueuil and the South and North Shores.
How fast can a mechanic get to my truck?
We usually arrive within 60 to 90 minutes, depending on your location and traffic.
I’m a driver from outside Quebec. Can you help me?
Absolutely. We help drivers and carriers from across Canada and the U.S. every day, in English. Call 1 844 767-6116 and tell us where you are.
Can you bill my company?
Yes. We accept credit and debit cards, and we can invoice commercial customers and fleets directly.
Do you repair trailers too?
Yes. We repair trucks and trailers on the spot: air leaks, brakes, ABS, electrical, tires, lockouts, fifth wheels, DPF and more.
Trailer broken down? Call now.
A mechanic is on the way to you, day and night.
