The Business
About Jon's Ag Shop
Meet Jon Campbell
Jon has spent his career working on diesel-powered equipment across the Texas Hill Country — from ag tractors and skid steers to commercial fleet vehicles and heavy machinery. When ranchers and operators needed a mechanic, they couldn't always afford the downtime of trailering equipment to a shop hours away. Jon built Jon's Ag Shop around solving that problem.
“If the equipment's down, your whole operation is down. I show up with the right tools and get it running — right where it sits.”
— Jon Campbell, Jon's Ag Shop
How We Work
No Towing.
No Shop Wait.
01
We Come to You
Your ranch, your yard, your job site. We load up and drive to wherever the equipment is — no flatbed required, no pulling machines off your property.
02
Right Tools for the Job
The service truck carries a crane, on-board welder, diagnostic equipment, and a full tool complement. We handle heavy component R&R in the field because we're built for it.
03
Back to Work Fast
Every hour down costs you. We diagnose fast, source parts when needed, and do the repair on-site so your operation gets back to running as quickly as possible.
The Rig
Built for the Field
Crane & Hoist
Truck-mounted crane capable of full engine and transmission pulls in the field — no shop lift required.
On-Board Welder
On-board welding capability for structural repairs, fabrication, and emergency fixes on-site.
Diagnostic Equipment
Electronic diagnostic tools for diesel engine fault codes and system analysis across major equipment brands.
Full Tool Complement
Organized service body stocked for diesel engine work, hydraulics, drivetrain, and general heavy equipment repair.