An RV has more systems than most homes and a vehicle underneath it all. This guide walks through every part of RV service — what it covers, how often, and what to ask your shop.
The chassis
- Engine oil, filters and fluids (gas and diesel)
- Transmission and drivetrain
- Brakes, suspension and steering
- Tires and alignment
The coach systems
- Electrical: batteries, converters, inverters, 12V and 120V
- LP gas: lines, regulator, leak testing
- Water: pump, tanks, water heater, plumbing
- Climate: roof A/C, furnace, ventilation
- Appliances: refrigerator, stove, microwave
- Generator
The body
- Roof and seals
- Slide-outs and awnings
- Windows and doors
- Fiberglass, paint and graphics
Towables
- Wheel bearings and electric brakes
- Axles, springs and suspension
- Hitch, coupler, pin box and breakaway
How often
A full service once a year, a pre-trip check before long trips, and a roof inspection every fall.
One shop for all of it
At El Toro RV Service, one work order covers chassis, coach and body. See all RV services.
Frequently asked questions
Do I need different shops for the chassis and the coach?
Not at El Toro — we handle both.
How often should an RV be serviced?
At least once a year, plus pre-trip checks.
Do you service trailers too?
Yes, every kind of towable.
Need help with this? See our RV repair and maintenance service, call (949) 830-1996, or request an appointment. Appointments are available Monday through Friday, and Saturday appointments begin January 1, 2027.
Have a question about your RV?
Our service advisors answer the phone — and we put the estimate in writing before any work.
