Open 24/7. Federal Holiday Hours may vary.

The car wash has a touchless automatic wash bay, self-serve bays, vacuums, drying area, change machine and car cleaning necessities for sale in their vending area.


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Marine Corps Automotive Services offers a variety of tools and equipment for do-it-yourself services, varying by base. There are also instructional classes and lessons. Check your local installation to see if they offer minor repair services also!



Contact Information

Auto Skills Center

Building 1083
Agate Road
Twentynine Palms, California 92278

Phone: 7608304179

Combat Auto Parts: 7608301146

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Semper Ride Pro Service

Monday Closed
Tuesday 7:30am - 3:30pm
Wednesday 7:30am - 3:30pm
Thursday 7:30am - 3:30pm
Friday 7:30am - 3:30pm
Saturday 9:00am - 5:00pm
Sunday Closed

Auto Skills Self Service

Monday Closed
Tuesday 12:00pm - 8:00pm
Wednesday 12:00pm - 8:00pm
Thursday 12:00pm - 8:00pm
Friday 12:00pm - 8:00pm
Saturday 9:00am - 5:00pm
Sunday Closed

Federal Holiday Hours may vary.
Closed Thanksgiving and Christmas Day.



Whether it’s a mini van or a Harley, your ride is your ticket to freedom during down time. You want to keep it up and running. With Semper Ride ProService, you can. From complex transmissions to simple brake jobs to yearly maintenance, our techs really know what they’re doing. Best of all, they do it all right here on base. We do all the work with ASE Technicians; you can wait in our lobby or drop off your car and pick it up later. Vehicle tow-ins are welcome, please ask clerk on duty where to drop off vehicle. Schedule an appointment today.


The Auto Skills Center offer state-of-the-art equipment in our DO IT YOURSELF” facility, with a knowledgeable staff so you may perform all of your own work. A nominal bay fee includes use of all hand tools.  Purchasing parts is made easy thanks to Combat Auto Parts (CAP) located inside the Auto Skills Center.


Semper Ride Pro Service Special: 10% off all POV vehicle fluid flushes
Combat Auto Parts Special: 10% of all POV replacement cabin air filters
ASC DIY Center: free brake rotor or brake drum machining (POV's only) Max 4 per person


Safety classes are required and PPE should be worn at all times. Required items for self-service only:

  1. Patrons shall provide proof of ownership for vehicle being worked on, upon check in. Per MCO 1700.39, Chapter 14, paragraph 7-e
  2. ASC Safety Card, which can be obtained on-site, during self service operation hours
  3. Closed toe shoes required within Self Service Area. Sandals, flip-flops, and other open toed shoes are not permitted
  4. Safety glasses must be worn at all times in the Self Service Area

We will accept most automotive types of hazardous waste such as new/used engine oil, transmission oil, hydraulic oil, engine coolant, empty aerosol cans all in reasonable quantities all at no charge. We do not accept industrial waste. We accept passenger car/SUV/Light truck/ATV waste tires for a fee of $12.00 per unit. We accept most scrap parts (refrigerators excluded).

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