Trailer Repair Shops in and near Ontario, CA

3 providers based nearby serve Ontario, California within a stated service radius — nearest is 21 mi away. Provider availability is not guaranteed — confirm service area, price, and timing with the provider when you call.

Trailer shops with bays for floors, crossmembers, doors, rear frames, structural welding, and brake work — drop the trailer, agree the estimate, and keep the tractor earning.