Generator Repair in Mission Viejo, CA
Onan and Cummins generator maintenance, repair, overhaul, and installation for RVs.
Yes, OCRV Center repairs RV generators at our in-shop Yorba Linda facility, a drive up the 5 and 91 from Mission Viejo. We handle maintenance, repair, overhaul, and new installation on Onan and Cummins generators for motorhomes, fifth wheels, and trailers, so your rig makes reliable power off the grid.
What this service includes
- Generator maintenance and tune-up service
- Fuel, ignition, and carburetion repair
- Generator repair and overhaul
- Onan generator service
- Cummins generator service
- New generator installation
- Automatic transfer-switch service
- No-start and low-output diagnostics
Who this is for
- Generators that will not start or run rough
- Onan and Cummins units due for service
- Owners adding a generator to a rig
- RVs with low or unstable generator output
Frequently asked questions
Do you service both Onan and Cummins RV generators?
Yes. We maintain, repair, and overhaul Onan and Cummins generators, and we install new units when a generator is past economical repair.
My generator starts but will not hold a load. What is wrong?
Low or unstable output often traces to fuel delivery, the carburetor, or the voltage regulator. We diagnose the unit and repair the specific cause so it runs steady under load.
How often should an RV generator be serviced?
Generators do best with regular service based on run hours, including oil, filters, and a tune-up. Sitting unused is hard on them too, so we check fuel and ignition on units that rarely run.
Can you install a generator in my motorhome?
Yes. We install Onan and Cummins generators sized to your rig and wire them into the transfer switch and electrical system.
Get your RV or vehicle back on the road
Serving Mission Viejo from our Yorba Linda facility. Straightforward written quotes, insurance direct-billing for collision, and honest, documented work.