The Valley runs on diesel. From farm trucks, semis, and work rigs. These shops specialize in diesel diagnostics, repair, and maintenance from technicians who know these engines inside and out.

Madera heavy-duty truck and trailer repair terminal for commercial truck repair, trailer repair, tires, alignments, DOT inspections, brakes, and fleet maintenance.
2183 W Kennedy St, Madera, CA 93637

Tulare AAA-approved auto repair shop with light-duty diesel truck service for Cummins, Duramax, and Power Stroke diagnostics and maintenance. Open weekdays.
1459 S K Street, Tulare, CA 93274
2754 S East Ave, Fresno, CA 93725