About Us

Top Quality Diesel Repair

We provide friendly and quality repair work for all your big automotive needs…




Garry Jesmer:

About Garry Jesmer -
Butte County Mechanic, Garry Jesmer, has over 40 years of experience in the trucking industry. He started working at his dad's trucking company as a teenager and gained a wide range of professional skills through extensive training and education.

Garry holds certifications from Cummins, Paccar MX-13, and ISX CM2250. He is also certified to perform counter bore cutting on Cummins, ISX, and X15 engines. With his extensive experience, Garry is skilled in diagnosing, analyzing, troubleshooting, repairing, and maintaining diesel and gasoline engines, transmissions, hydraulics, and electrical systems. He is also proficient in fabrication, including aluminum, and can effectively use computer programs for research, data entry, and troubleshooting.

Having served as a shop foreman at Henner Tank Lines of Vacaville for ten years and as a Master Service Technician at Dobbs Peterbilt of Redding, Garry now runs his own business to cater to the needs of the trucking community. He is dedicated to serving customers competently and efficiently.


♦ Butte County Mechanic
♦ Big Rig Repair
♦ Commercial Vehicle Service
♦ Diagnostics
♦ Troubleshooting
♦ Fabrication
♦ Counter Bore Cutting
♦ Cummins
♦ Paccar MX-13
♦ ISX CM2250
♦ Trucking