Advanced Generator Service
- Labor rate
- Ask for a quote
- Services
- Mobile, A/C
- Phone
- (626) 334-9299
About Advanced Generator Service
Advanced Generator Service is an Onan dealer in Azusa, so most of what comes through the door is generator work: sales, service, carb and fuel pump jobs, starters, and custom installs. They also handle Cummins Onan warranty repair, extended warranty work, and insurance claims. Reviewers mention mobile service and AC work too, and parts are kept on hand. Reviews are mixed. The positive ones keep coming back to the staff knowing their stuff, with several people describing repeat visits over a few years. A few note quick turnaround, sometimes same day after a cancellation, and one customer said the owner walked them through the whole RV and explained what he was doing. Others were less happy, citing a diagnostic fee and a quote they felt was too high. Best to call ahead for an appointment. Hours are listed, and people mention weekend availability. Ask about the diagnostic fee up front.
Good to know
- Onan dealer for sales, service and warranty repair
- Generators, starters, carb and fuel pump work
- Mobile service and AC repair mentioned
- Parts inventory kept on hand
- Call ahead to book an appointment
Amenities
Shop hours
| Monday | 9:30am – 5pm |
| Tuesday | 9:30am – 5pm |
| Wednesday | 9:30am – 5pm |
| Thursday | 9:30am – 5pm |
| Friday | 9:30am – 5pm |
| Saturday | Closed |
| Sunday | Closed |
Mobile techs often book a few days out. Call to see when they can get to you.
What renters mention
“**Review for Advanced Generator Service in Azusa - 5 Stars** I recently encountered an unexpected issue with the Onan generator in my 2023 Winnebago ERA, which, despite being nearly new with less than 10 hours of use, wouldn't stay on and…” – lec r., 2 years ago, on Google
“I called Gary on Thursday and told him I had an issue with my generator an Onan 7000 and told him I was going camping the following Friday. He told me to bring it in on Tuesday at 1pm.” – Shaun E., 6 years ago, on Google
“As a new RV owner and a female, I called Gary go help with my newly purchased 2005 RV with generator issues . Gary was able to get me in quickly and even the same day after a cancellation.” – Edie .., 3 years ago, on Google
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