• Auto repair - Jeep
  • Fleet repair
  • Semi Truck
  • Auto Mechanic and Auto Repair Customer

Dedicated. Experienced. Superior.

Your Complete Truck & Auto Repair Center in Murrieta

American Diesel is a full-service, bumper-to-bumper truck and auto repair shop located in Murrieta, CA. We are a veteran-owned, family business with certified mechanics working on all types of vehicles, including gas and diesel cars and trucks, light and medium-duty pickups, semis, and motorhomes. Along with smart, quality repairs, we are committed to providing excellent customer service, so you will always choose us for your car and truck care needs!


Our Reviews

"This shop has awesome customer service, technicians and is 100% reliable in doing what they say and completing jobs on time! Thank you for providing a awesome shop to service vehicles when we need it most!"

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Certified Mechanics Committed to Quality

For over a decade, our mission at American Diesel has been simple: to deliver dedicated, experienced, superior service to our customers—a straightforward goal, but not an easy one. Every day, we work hard to take care of all our customers’ vehicle needs by staying up-to-date on the latest automotive technology, utilizing the combined resources and knowledge of our technicians, and ensuring the vehicles we repair are safe and reliable. In turn, we hope to gain our customers’ full satisfaction.

Call American Diesel for All Your Vehicle Repair & Service Needs!

  • Air Conditioning
  • Alignments
  • Diagnostics
  • Diesel Service
  • Electrical Repairs
  • Engine Performance
  • Exhaust Systems
  • Suspension Repair
  • Transmissions
  • And Much More
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In addition to servicing cars and trucks, we work on RVs, motorhomes, fleet vehicles, semis, and more!


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Think Car Care Is Inconvenient? Not at American Diesel!

We understand most people don’t consider auto repair and maintenance to be fun or convenient, so at American Diesel we try to make the process as easy and enjoyable as possible. Our waiting area is clean and comfortable with coffee, refreshments, and free Wi-Fi. If you can’t get here during business hours, we have a secure 24-hour key drop—just let us know how we can help and leave your vehicle anytime, day or night.

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Key Drop

Financing Available

Proudly Serving Murrieta, CA & Nearby Communities in Riverside County

Our auto repair facility is located at 26670 Madison Ave. in Murrieta, easily accessible from I-15 and I-215, and convenient to all the communities in the Murrieta-Temecula area, including Fallbrook, Lake Elsinore, Perris, Menifee, and Hemet. We’re proud to serve our friends, neighbors, and fellow Murrieta businesses, as well as visitors to Riverside County, and we love giving back by sponsoring many local high school sports teams.

If you live or work in the Murrieta area, or if you’re passing through, American Diesel can handle any auto repair or maintenance service you need for your car, truck, fleet, or RV. Don’t hesitate to give us a call or contact us online!