Trailer Repair Shops Near You

Dry vans, flatbeds, goosenecks, and equipment trailers — brakes, lights and wiring, landing gear, suspension, doors, floors, and DOT inspections.

2,185 shops 51 states
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About Trailer Repair

Trailers get abused — backed into docks, dragged over curbs, left in the weather with the lights half working. The local 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.

What these shops handle

  • Lights, wiring, and ABS
  • Landing gear and kingpins
  • Suspension, hubs, and bearings
  • Doors, floors, and roof patches

Browse Trailer Repair by State

Pick a state to see top-rated shops, or search by shop name, city, or service.

ZML truck and trailer repair

Naperville, IL
5.0★(10 reviews)
Diesel Engine RepairDiesel Specialist
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Heck's Heavy Duty Service and Repair

Open 24 Hours
Mt Vernon, IL
(618) 231-1955
5.0★(416 reviews)
Heavy Duty RepairRV RepairDiesel SpecialistCommercial & Fleet +1 more
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Garage Truck and Trailer repair LLC

Gilberts, IL
(224) 370-6605
5.0★(104 reviews)
Diesel SpecialistDiesel RepairIndependent ShopHighly Rated
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A & M TRUCK AND TRAILER REPAIR

Open 24 Hours
Hickory Hills, IL
5.0★(18 reviews)
Diesel SpecialistOpen 24 Hours
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TJ Transit Truck Center Co.

Phoenix, IL
(708) 979-9798
5.0★(94 reviews)
Transmission RepairDOT InspectionsASE CertifiedDiesel Specialist
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✅ EL CAMIONES LIFT GATE & DIESEL REPAIRS LLC

Open 24 Hours
South Chicago Heights, IL
(312) 538-7130
5.0★(17 reviews)
Hydraulic RepairDiesel Engine RepairDiesel SpecialistOpen 24 Hours
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View all 94 shops in Illinois

Trailer Repair FAQ

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 local 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.

Other Diesel Services

Not quite the right category? Browse the rest of the directory.

Mobile Diesel Repair

Mechanics who bring the shop to your driveway, job site, or the shoulder of the road when a diesel will not move under its own power.

Diesel Engine Repair & Diagnostics

Shops that live inside Power Stroke, Cummins, and Duramax engines — computer diagnostics, injectors, turbos, fuel systems, and full rebuilds.

Brakes & Air Systems

Hydraulic and air brake work for diesel pickups, medium-duty trucks, and semis — pads, drums, chambers, slack adjusters, compressors, dryers, and leaks.

DPF, DEF & Emissions

DPF cleaning and forced regens, DEF and SCR system faults, EGR coolers and valves, NOx and pressure sensors — the aftertreatment work that keeps a modern diesel legal and running.

Reefer & APU Repair

Thermo King and Carrier reefer units, auxiliary power units, and truck-mounted refrigeration — the small diesels and compressors that keep the load cold and the cab warm.

Fleet Maintenance

Preventive maintenance programs, DOT inspections, and scheduled service for businesses that run diesel trucks, vans, and equipment — with fleet accounts and after-hours access.

RV & Agricultural Diesel

Diesel motorhomes and pushers, farm tractors, combines, and irrigation engines — shops with the bay height and the patience for the machines regular garages turn away.

Need Trailer Repair work done?

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