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Generat​or Service

ONAN RV Generator Repair


Azusa, California 

Open to assist during COVID 19

Repairs - Service - New - Warranty 

Cummins Onan

 RV Generator Repair


We Service and Repair Most Makes and Models of RV Gasoline and LP Generators

What We Do

Generators allow you to use air conditions, lights, and other RV appliances while traveling. As such, it can be a big hassle if it breaks down. If this happens, Advanced Generator Service is the best company to call.

Based in Azusa, California, we offer a wide range of services for RV and commercial vehicle owners. These include the following: 

Parts *  Sales *  Service

  • Generator Sales 
  • Part sales
  • Diagnosis
  • Estimates
  • Tune Service and Maintenance
  • Major RV Generator Repair
  • Exhaust Systems Repair
  • Custom Installations
  • Warranty Repair and Extended Warranty Repair

In addition, we sell new and used generators. We also have a huge inventory of top-quality generator parts and accessories.  We are authorized to perform Onan  warranty repair on RV and Commercial mobile , and work with extended warranties

and  most insurance claims too. 

We are also listed with Good Sam as a recommended service provider  

See Our Gallery