Mobile diesel technician diagnosing a diesel engine on heavy equipment in Northeast Georgia

Mobile Diesel Repair

Dealer-level diagnostics and independent repair for diesel-powered heavy equipment — at your farm or job site.

Diesel Engine Diagnostics and Field Repair

When your equipment goes down, you lose money every hour it sits. We bring the shop to you.

Hyden's Heavy Equipment Service LLC specializes in mobile diesel repair throughout Northeast Georgia and Upstate South Carolina. Our technicians use advanced diagnostic tools to pinpoint engine, fuel, aftertreatment, and electrical problems fast — then make the repair on-site whenever possible.

We work on tractors, combines, excavators, loaders, dozers, skid steers, and other diesel-powered machines. Whether you are a farmer facing harvest pressure or a contractor with a down excavator, we respond quickly and keep you informed every step of the way.

Call 706-491-5999

Common Diesel Problems We Fix

Hard starting or no-start conditions
Low power and poor performance
Excessive black, white, or blue smoke
Fuel system and injector problems
DEF, DPF, and aftertreatment faults
Cooling system and overheating
Electrical and sensor diagnostics

Need a quote first?

Tell us about your equipment and symptoms. We will reply with an estimate before we head your way.

Request a Quote

Questions & Answers

Mobile Diesel Repair FAQs

Can you diagnose diesel engine problems on-site?

Yes. We use dealer-level diagnostic software to read fault codes, test injectors, check fuel systems, and identify hard-start, low-power, and aftertreatment issues at your location.

What diesel equipment brands do you work on?

We service John Deere, Caterpillar, Komatsu, Kubota, Massey Ferguson, and many other diesel-powered agricultural, construction, and industrial machines.

Do I need to transport my equipment to your shop?

No. We are fully mobile and come to your farm, job site, or shop within 120 miles of Lavonia, GA.

How much does mobile diesel repair cost?

Labor is $205 per hour plus $3.00 per mile round-trip travel. We diagnose first and provide a detailed quote before starting repairs.