Clovis Diesel LLC

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About Clovis Diesel LLC
Clovis Diesel LLC operates as a diesel engine repair specialist serving Fresno, Clovis, and the broader Central Valley region. The business holds a 4.8-star rating compiled across 55 customer reviews, reflecting consistent service quality in a demanding repair category. Their service menu covers diesel diagnostics and repair, fleet maintenance programs, and complete automotive repair for passenger vehicles. The shop maintains standard weekday hours from 8 AM to 5 PM, closing on weekends to focus on scheduled repairs and emergency callbacks.
What distinguishes this shop from general automotive facilities is their diagnostic-first approach. The website emphasizes root-cause identification before parts replacement, aiming to eliminate repeat failures and unnecessary repairs. Their fleet maintenance programs target commercial operators whose vehicles generate revenue during operation. The shop explicitly targets customers who cannot afford downtime, including contractors with work trucks, fleet managers requiring accountability, and owner-operators managing costs across daily-dependent transportation.
Customer reviews reveal specific service scenarios worth noting. Brad Simons described a situation where his water pump failed approximately one hour after picking up his truck from the shop, leaving him stranded in the high Sierra mountains. The technician sent a mechanic with parts to his remote location and performed the repair on site. Several reviewers specifically mention expertise with Ford 6.0 Powerstroke engines, describing specialized knowledge in properly repairing these diesel platforms.
What Customers Say
All five-star reviewers mention the technician's diagnostic accuracy, with multiple customers specifically highlighting Ford 6.0 Powerstroke expertise. One reviewer describes an extreme roadside assistance scenario that resulted in on-site repair at a remote cabin location.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| TuesdayToday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
Diesel Diagnostics and Repair
Accurate identification of root cause before parts replacement, targeting repeat failure prevention on diesel engines.
Fleet Maintenance Programs
Structured maintenance schedules designed to reduce vehicle breakdowns and support commercial business operations.
Ford 6.0 Powerstroke Service
Specialized repair and bulletproofing for 6.0 Powerstroke engines, mentioned prominently across multiple reviews.
Turbo System Repair
Turbo pedestal repair and diesel line replacement, as described in customer review of F250 Power Stroke service.
Complete Automotive Repair
Full-service repair for cars, pickups, and SUVs with focus on safety, reliability, and long-term performance.
Emergency Roadside Assistance
Mobile repair service for stranded customers, demonstrated in remote-location repair scenario.
Oil and Fluid Systems Service
Oil system repairs and preventive maintenance, including EGR cooler and related components.