Frequently Asked Questions

Do you offer 24/7 heavy truck repair?

Yes. Unité Mobile M.D. provides mobile heavy truck and trailer repair 24 hours a day, 7 days a week, including nights, weekends and holidays. Call us anytime at (514) 767-6116.

How fast can you get to my broken-down truck?

In our service area, one of our service trucks usually reaches you within 60 to 90 minutes, whether you are on the highway, in a yard or at a customer’s site.

What areas do you serve?

We cover about 100 km around Montreal: Montreal, Laval, the South Shore, Vaudreuil-Dorion and surrounding areas. We regularly work on Highways 20, 40, 15, 13, 30 and 640. Trucks from anywhere in Canada that break down in the Montreal area can count on us.

What roadside repairs do you do?

We handle brake repairs, jump starts (boosts), welding, tire changes and repairs, electronic diagnostics, DPF regeneration and most mechanical repairs on heavy trucks and trailers, right on site.

Which truck brands do you repair?

We repair Freightliner, Volvo, Peterbilt, Kenworth, International, Hino and Isuzu trucks, as well as trailers and container chassis.

Can you diagnose my engine on site?

Yes. Our technicians use DiagnosticLink (Detroit), INSITE (Cummins) and JPRO, and also diagnose Paccar and Volvo engines. We can adjust engine parameters such as idle, road speed and horsepower.

Do you do DPF diagnostics and regeneration?

Yes. We diagnose DPF problems and perform forced regenerations on site to get your truck back on the road fast.

Do you sell and repair truck tires?

Yes. We sell and repair truck and trailer tires, and we keep a good stock of 11R22.5 tires for trailer, steer and drive positions.

Do you do PEP inspections?

Yes. Unité Mobile M.D. performs PEP (Preventive Maintenance Program) inspections on heavy vehicles in Quebec.

What do your service trucks carry?

We have 6 service trucks on the road. Each one is equipped with a welder and a good inventory of parts, so we can complete many repairs right on site.

Do you remove snow from truck and trailer roofs?

Yes, in winter. Our technicians come to your location to clear snow and ice from truck and trailer roofs, following strict safety measures, and take photos of every unit after the job. We offer one-time service or fleet packages.

What languages do you speak?

We serve customers in English, French and Spanish.

What payment methods do you accept?

We accept credit cards, debit cards, cash and invoicing for businesses.

How long have you been in business, and are you insured?

Unité Mobile M.D. was founded in 2003 — 23 years of experience. The company is fully insured.

How can I reach you?

Call (514) 767-6116 or toll-free 1-844-767-6116. You can also text us at 514 992-6458. Our shop is located at 943 Montée de Liesse, Saint-Laurent (Montreal), Quebec.