Rank 1: Coffman's Auto & Diesel Specialists
Coffman's is the premier name in San Diego for diesel performance and repair, with a sterling reputation for technical excellence. They are the go-to shop for complex Duramax diagnostics, performance upgrades, and transmission work. Their clientele includes owners of high-end trucks and performance vehicles, making them an ideal fit for the Rancho Santa Fe market.
Specialties & Features
- Duramax diesel service
- Allison transmission repair
- heavy-duty performance tuning
1222 Pioneer Way, El Cajon, CA 92020 (Serves the entire San Diego North County region)
Business Information
- Licensed: Yes
- Insured: Yes