Mobile Trailer Repair
Brakes, ABS, air, wheel-end, suspension and electrical repair for commercial trailers.
Built around less downtime.
Trailers do not complain until they fail. A seized brake, a leaking air line or a dead light circuit can stop a loaded trailer and, in many cases, make it unsafe or non-compliant to move. Fellows brings trailer repair to the yard, shipper or roadside so you can get the unit rolling again.
Our trailer services focus on the systems that most often take a unit out of service: brakes and air, ABS and wiring, wheel-ends and bearings, suspension, landing gear, couplings and lighting. We also support planned trailer maintenance for owners and leasing fleets.
Brakes and air
Chambers, slack adjusters, valves and leaks diagnosed and repaired where possible.
ABS and electrical
Sensor, wiring and connector faults traced rather than guessed at.
Wheel-ends
Seals, bearings and hubs checked before heat and damage spread.
Yard-side service
Repairs at your yard or customer dock, which can mean less moving and less waiting.
What we are usually called for.
Tap a fault to see the service, the symptoms and what mobile repair can and cannot do.
Brakes & air leaks
Dragging or locked brakes, chambers, adjusters, valves and air lines.
ABS & lighting
ABS lamps, wheel-speed sensors, pigtails, lights and wiring.
Wheel-ends & suspension
Seals, bearings, leaf springs, air suspension and tires.
Landing gear & coupling
Gear that will not crank, coupling wear and structural checks.
Trailer down? Start with a call.
Give us the trailer type, where it is parked and what it is doing. We will tell you whether a mobile visit can handle it.
Trailer Repair: full list.
Every service in this category has its own page with symptoms, what the work involves and the limits of mobile repair.
- 01Trailer Brake Repair
- 02ABS Diagnostics & Repair
- 03ABS Sensor Replacement
- 04Trailer Air Leak Repair
- 05Brake Chamber Replacement
- 06Slack Adjuster Replacement
- 07Air Valve Replacement
- 08Wheel Seal Replacement
- 09Hub & Bearing Service
- 10Trailer Suspension Repair
- 11Leaf Spring Replacement
- 12Air Suspension Repair
- 13Landing Gear Repair
- 14Trailer Electrical Repair
- 15Trailer Lights & Wiring
- 16Tires & Wheel-Related Service
- 17Trailer Preventive Maintenance
- 18Coupling & Fifth-Wheel-Related Repairs
On-site repair depends on the fault, parts, vehicle condition, safety and service feasibility.
What mobile repair can and cannot do.
Honest expectations up front. If your job is on the right-hand list we will say so before anyone drives out.
Often possible on site
- Brake chambers, adjusters and valves
- Air leaks at lines and glad hands
- ABS sensors, pigtails and lighting
- Wheel seals and hub service
- Landing gear repairs
- Tire and wheel-related help
May need a shop or tow
- Structural and frame damage
- Major axle or suspension replacement
- Body, floor and door repairs
- Work needing heavy lifting equipment
Whether a repair can be completed on site depends on the fault, parts, vehicle condition, safety and service feasibility.
Four ways to avoid the next call.
Inspect the pigtail and glad hands
Most lighting, ABS and air problems start at the connection points.
Check wheel-end heat
A hot hub after a run points to a bearing, seal or brake problem.
Do not ignore the ABS lamp
A lit ABS lamp means the system is reporting a fault. Have it diagnosed.
Grease on schedule
Landing gear, slack adjusters and fifth-wheel plates last longer when lubricated.
Getting a trailer back in service.
Call or message
Tell us where the unit is.
Describe the fault
Symptoms, lights, noises, leaks.
Agree the plan
Feasibility and dispatch, discussed honestly.
Diagnose and repair
On site where it is possible and safe.
Serving the whole GTA.
Pick your community for local information and the services we offer there.
Common questions.
Can trailer brakes be repaired in my yard?
Many common brake faults can, when the right parts are available and conditions are safe. Do not move a trailer with unsafe brakes or air pressure.
What causes a trailer ABS light to stay on?
Common causes include wheel-speed sensor faults, damaged wiring or connectors, and power supply problems. Diagnosis finds which, and sometimes the tractor connection is involved too.
Can you service reefers and dry vans?
Tell us the trailer type and fault when you call so we can confirm what we can handle.
More answers on the FAQ page.
Stranded on the Road? Let's Talk.
Tell us where your truck or trailer is located and what happened. Contact Fellows to discuss mobile repair options and next steps.
(437) 601-8551Have ready: exact location, truck or trailer type, what happened or what warnings you see, whether the unit is somewhere safe, and a callback number. Timing, dispatch and on-site repair depend on location, availability, the fault, parts and safety.