Advanced
Generator Service
Advanced
Generator Service
ONAN RV Generator Repair
626-334-9299
Azusa, California
Open to assist during COVID 19
Repairs - Service - New - Warranty
Generator Repair Made Easy
Generator Repair Made Easy
Browse Through Our Gallery
Browse Through Our Gallery
Repairing commercial and RV generators has never been this easy with Advanced Generator Service in Azusa, California. Rely on our team to fix your power source more efficiently so you can get back on the road and make the most out of your trip.
Take a peek at our gallery below to see what awaits you when you hire us.
Cummins Onan Lights our way
camping in glamis
Glamis Campsite
early morning in Glamis
Advanced Generator Service works on them all
We have Valet parking!
Nala the customer service rep
Here’s what we’ve been working on
Here’s what we’ve been working on
Even Mario Loves Advanced Generator Service
Onan RV QG 4000 Evap Generator
Cummins Onan RV QG 7000
Generators & jawS?
Parking lot at Advanced Generator Service
Fly on over to Advanced Generator Service in Azusa CA.
Client Reviews
Client Reviews
Whether you need to buy or repair an RV generator, we have you covered. We’re proud to be hands-on on every project we take. Read some testimonials from our satisfied clients below.
Gary is the BEST, He always fits me in when I call. He is very considerate about knowing how important it is that my generator gets fixed in a timely manner.
Cecelia Keltz
What our customers are saying
What our customers are saying
5.0 star rating 7/3/2019
After running well for a couple of years, about a week ago, my generator stopped starting. When the usual troubleshooting failed, I guessed that it might be a bad fuel pump. A bit of research led me to Advanced Generator Service, a Cummins Onan repair service in Azusa California advancedgeneratorservice…. Watching Gary Patton, the owner, chief cook and bottle washer, made me very happy I'd decided against tackling this on myself. He however had the parts, dropped and repaired the generator and had me back on the road no time.
So, if you're in need in anywhere in Southern California Gary gets my highest recommendation.
Richard B
Los Angeles
What our customers are saying
What our customers are saying
5.0 star rating 7/18/2019
Great Service provided by Gary & Laura ! We drove from LAX to Azusa to have our Onan Generator worked on. They have a good spot close to the fwy exit & plenty of parking & room to move around. We had some useful information explained to us by Gary that will help us in the future. They were upfront about pricing & we felt very comfortable with the atmosphere & professional service they provided. Thanks Again Gary & Laura
Jackie M
What our customers are saying
What our customers are saying