About Diesel Performance Specialist
Diesel Performance Specialist handles transmission repair and diesel-specific service work for owner-operators and fleet owners throughout the greater Sacramento area. Located in Rocklin, California, the shop serves the I-80 corridor and surrounding communities within a 15-mile radius, including Lincoln, Roseville, Antelope, Orangevale, and Sacramento. The operator focuses on powertrain diagnostics and repairs for diesel equipment, supporting both long-haul and regional operations. Call (916) 652-9457 for transmission repair and diesel service.
Gallery

Our Services
Transmission Repair
Diesel Specialist
Customer Reviews
V
Verified Customer
Google Review
Excellent service. I received good advice on how to keep my F250 running well. The necessary repairs were done quickly and thoroughly. The staff was knowledgeable and honest, letting me know that some work I thought needed to be done wasn't necessary yet. Great service. Great staff. I will return.
V
Verified Customer
Google Review
Response from the owner
V
Verified Customer
Google Review
Had the transfer case on my truck repaired by Diesel Performance Specialists. They were accurate on the cost. The repair was done correctly and in the time specified. I am very satisfied with their work and professionalism.