08/13/2026
Employee highlight: Jeremy Gammon, Diesel Technician
New to us, not new to this - meet Jeremy, he has been working as a diesel mechanic for over 20 years. He came to us from O’Connors, where he took a special interest in engine repairs. He didn't hesitate to jump in and has already tackled an in-frame overhaul and is on to the next.
As a 4th generation mechanic, he started at O’Connors right out of high school. He then moved on to O’Hara Corporation where he worked with marine engines for 7 years. He found himself missing the truck side of mechanics and went back to O’Connors for another 5 years.
Jeremy brings more than just experience to the shop, he’s trained in:
Engine Work: CAT, Cummins, Detroit, Volvo/Mack — from overhauls, electrical troubleshooting, to fuel and aftertreatment troubleshooting
Brakes & Suspension: Air disc, drum, ABS, steering, DOT inspections
Advanced Diagnostics: fault code tracing, wiring harness repair
Certifications
Inspection Technician | Cummins Mid-Range/Heavy Duty Engine Diagnostics | Cummins ISB/C/L Engine Mechanical Qualification | Cummins ISX/X15 Engine Mechanical Qualification | Detroit Heavy Duty Basic Diagnostic Repair | Detroit Major Diagnostic Repair | Detroit Heavy Duty Air and Aftertreatment Diagnostics | Detroit Heavy Duty Fuel System Diagnostics | Western Star Heavy Duty Air, Clutch, Steering, Wheel End & Air Brake Truck Systems | Western Star Basic and Advanced Electrical Trouble Shooting | Western Star Electronic Stystems Troubleshooting (ECU) | Volvo/Mack Expert Technician | Volvo/Mack Diagnostic Master Technician | Volvo/Mack Engine Master Technician | Volvo/Mack Elite Technician