Trailer Repair in Denver, Colorado

Trailers get abused — backed into docks, dragged over curbs, left in Colorado weather with the lights half working. The Denver shops in this list repair semi trailers, goosenecks, flatbeds, and equipment haulers: wiring and lights, brakes and ABS, landing gear and kingpins, suspensions and bearings, doors and floors. Many also perform the annual DOT inspection and will handle a roadside call when a trailer drops an air line on the interstate.

10Trailer Repair Shops
1Open 24 Hours
4.4Average Rating
0Premium Shops

All Trailer Repair Shops in Denver

Diesel Repair Denver

Denver, CO
(720) 477-7781
5.0★(6 reviews)
Semi-Truck RepairFleet MaintenanceEngine DiagnosticsDOT InspectionsEmergency Repair +3 more

Ainsworth Trailer Repair

Denver, CO
(303) 227-9363
4.7★(192 reviews)
Fleet MaintenanceDiesel Specialist

UZ Truck & Trailer Repair INC

Denver, CO
(720) 771-2221
4.7★(87 reviews)
Diesel SpecialistDiesel RepairIndependent ShopHighly Rated

Ramirez Truck and Trailer Repair

Denver, CO
(720) 440-3428
4.7★(35 reviews)
Diesel SpecialistDiesel RepairIndependent ShopHighly Rated

Denver Mobile Truck Repair

Denver, CO
24/7
(720) 713-7279
4.6★(11 reviews)
DOT InspectionsMobile ServiceDiesel Engine RepairDiesel SpecialistEmergency Repair +1 more

Mobile Wrench Truck Repair

Denver, CO
(303) 650-5902
4.5★(144 reviews)
DOT InspectionsPreventive MaintenanceDiesel SpecialistEmergency RepairMobile Service

A&A Fleet Services

Denver, CO
(303) 371-4823
4.3★(3 reviews)
DOT InspectionsDiesel SpecialistCommercial & Fleet

Denver Diesel Truck & Trailer Repair

Denver, CO
(720) 452-9898
4.1★(76 reviews)
Fleet MaintenanceSemi-Truck RepairDiesel Specialist

Denver Pro Mobile Truck & Trailer Repair

Denver, CO
(303) 502-1373
3.7★(3 reviews)
Bus RepairEmergency RepairBrake ServiceTransmission RepairPreventive Maintenance +2 more

ROAD DAWGS FLEET REPAIRS LLC.

Denver, CO
(720) 435-4835
3.5★(8 reviews)
DOT InspectionsMobile ServiceRV RepairDiesel Engine RepairDiesel Specialist +1 more

Trailer Repair FAQ — Denver, Colorado

My trailer lights flicker or die on one side. Is that an easy fix?
Usually, but finding it takes patience. Bad grounds, corroded seven-way plugs, chafed harness runs, and water inside the lamp housings account for most of it. A Denver trailer shop will trace the circuit rather than swap bulbs — ask them to check the plug and the ground strap first, since those cause repeat failures if skipped.
What does an annual DOT trailer inspection cover, and can these shops do it?
The federal annual inspection checks brakes, air lines, lights and reflectors, tires and wheels, suspension, frame, coupling devices, and the trailer floor and body. Shops that list DOT inspections in Denver have a qualified inspector on staff and will put the sticker on. Failed items must be fixed before the trailer goes back on Colorado roads.
How do I know if trailer landing gear needs repair or replacement?
Grinding, a crank that spins without lifting, a bent leg, or gear that will not hold the trailer level are all signs. Internal gearboxes can often be rebuilt or the leg replaced individually; a bent crossmember or damaged mounting plate is a bigger job. A Denver shop can usually tell you within a few minutes of looking at it.
Can I get a gooseneck or equipment trailer serviced at a shop that mostly does semis?
Almost always. Axles, brakes, bearings, wiring, and lighting are the same trade at any size. Some Denver shops focus on heavy trailers and others on consumer and farm trailers — the listing tags will show which, and it never hurts to call with your trailer's weight rating and axle type.
What is a fair price for a wheel bearing and hub seal service on a trailer?
It is priced per hub and depends on whether you have oil-bath or grease hubs and whether the bearings themselves are being replaced or just cleaned, inspected, and repacked. Get a per-hub quote from your Denver shop and have them check brake linings while the drums are off — the labor overlaps and it saves a second visit.