Services
01
OnSite Mechanic Services
We deliver mechanic services right to your location—whether you're on a job site or broken down on the highway. From diagnostics and routine maintenance to major repairs on trucks, trailers, and heavy equipment—we get it done fast, done right, and built to last.
04
Welding Services
From cracked frames to busted brackets, On Site Wrenches delivers professional welding and fabrication right where your rig sits. Steel, aluminum, trailers, or heavy equipment—we bring the heat to get you back in action, fast and road-ready.
02
Semi Truck And Trailer Repair
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We bring experienced mechanics and pro-grade tools straight to you. No towing. No downtime. Just fast, honest repairs that keep you moving.
From brakes and suspension to air systems, electrical, and DOT issues—we fix it all. One truck or full fleet, we’ve got your back.
05
TransmissionAnd Differential Service
At On Site Wrenches, we specialize in mobile transmission and differential repairs for heavy-duty trucks and equipment. From diagnostics to rebuilds, we tackle the tough jobs that keep your rig moving forward—no tow truck required.
03
Heavy Equipment Repair
We bring the fix to you—dozers, loaders, excavators, you name it. Our mobile mechanics handle hydraulic, electrical, and mechanical repairs right on the job site, saving you time, towing, and lost productivity. Fast. Reliable. Built for the grind.
06
Brake Maintenace And Repair
On Site Wrenches provides expert brake maintenance and repair for trucks, trailers, and heavy equipment—right where you are. From air systems to pads, drums, and rotors, we keep your stopping power strong and your rig safe.