Trailer and Straight Body Door Repair in Montreal
Your door won’t close or won’t open and the delivery is waiting? Our mobile mechanics repair roll-up doors and double (two-leaf) swing doors on site, day and night. Usual arrival in 60 to 90 minutes.
Trailer doors repaired by Unité Mobile M.D.
On-Site Trailer and Straight Body Door Repair, 24/7
Since 2003, Unité Mobile M.D. has repaired doors on dry and refrigerated trailers and straight body trucks at your yard or on the road, in Montreal, Laval, the South Shore and Vaudreuil-Dorion, and along highways 20, 40, 15, 13, 30 and 640. Door types we repair:
- Roll-up doors for trailers and straight body trucks
- Double doors (two-leaf swing doors)
- Dry freight doors: ArmorPlate steel composite, ToughShell plywood, WeatherTite polycomposite
- Aluminum doors: CityCargo single-wall, FleetStar double-wall
- Roll-up shutter doors
Door Brands We Repair
- Todco
- Whiting
- Transglobal Door
Door Problems We Fix
- Broken door cable (very common)
- Stuck door or door that won’t close properly
- Broken or worn spring
- Misaligned or damaged curtain
- Damaged roller or track
- Broken latch or lock rod
- Worn hinge
- Leaking door seal
- Balancer or operator replacement
Door Parts in Stock
Our trucks carry the most common parts so we can fix it in a single visit:
- Door balancers
- Door latches
- Door panels
- Door rollers
- Door tracks
- Hinge bushings
- Hinges
- Lock rods and lock rod brackets
- Trailer door bumpers
- Trailer door seals
- Heavy duty operators
- Dual springs
Why Choose Unité Mobile M.D.?
- On-site repair, no need to move your unit
- Trucks equipped with a welder and parts inventory
- 23 years of experience (since 2003)
- 24/7 service
Call (514) 767-6116 or 1-844-767-6116, or email services@unitemobilemd.com.
See also: liftgate repair, trailer repair, heavy truck tires and 24/7 roadside assistance.
Frequently Asked Questions
My door cable is broken. Can you replace it on site?
Yes. It is a common repair that we do on site, 24/7.
Do you repair roll-up doors on straight body trucks?
Yes, on trailers and on straight body trucks.
Do you repair refrigerated trailer doors?
Yes, both dry and refrigerated trailer doors.
Do you stock door parts?
Yes: balancers, latches, rollers, tracks, hinges, seals, heavy duty operators and dual springs.
Do you come to my location?
Yes, within about 100 km of Montreal.
