What mobile RV repair costs, and how to avoid surprise charges
A mobile RV technician's bill usually has three parts: a trip fee to come to you, a diagnostic fee to find the problem, and labor plus parts to fix it. Knowing how each works is the easiest way to avoid a surprise total.
The three parts of the bill
Trip or service-call fee
This pays for the drive to your driveway, storage lot or campsite. Many techs charge a flat fee inside their normal area and add a per-mile charge beyond it. Ask what's included before they head out, especially if your RV is stored outside town.
Diagnostic fee
Electrical and appliance problems can take time to trace. Some techs roll diagnosis into the trip fee, some charge for the first hour, and some credit it toward the repair if you go ahead. All three are normal; you just want to know which one you're getting.
Labor and parts
Mobile RV labor commonly runs about $90 to $225 an hour depending on the tech's certifications and your market, often with a one-hour minimum. Parts are extra. If a part has to be ordered, expect a second visit.
Typical price ranges
These are general ranges for mobile service, including the trip. Your RV's size, age and the real cause of the problem move the final number.
- Winterization: about $150–$250 for a full antifreeze service
- Service call and diagnosis: about $100–$250
- Air conditioner repair: about $220–$1,200; a failed capacitor is the most common, cheaper fix
- Air conditioner replacement: about $800–$1,500
- Slide-out repair: from about $150 for an adjustment to several thousand when water damage is involved
- Water heater: about $100 for a thermostat or element, up to $1,200 for a replacement
- Roof reseal or leak repair: about $500–$2,750 depending on length and roof type
- Pre-purchase inspection: about $300–$1,000 depending on the RV and how detailed the report is
How to avoid surprises
- Describe the problem in detail when you book. Error codes, sounds, when it started and what you've tried help the tech bring the right parts.
- Ask for the trip fee, hourly rate and minimum up front. A good tech will tell you without hesitating.
- Ask whether the diagnostic fee counts toward the repair.
- Get a written estimate before work starts, and ask to be called before the total goes past it.
- Check your warranty first. If your RV is only a few years old, some repairs may be covered by the manufacturer.
- Bundle jobs. If the tech is already there for winterization, a roof seal check or battery test costs far less than a second trip.
Mobile tech or shop?
Mobile service usually wins for problems inside the living space: appliances, plumbing, electrical, slides and seasonal service. It saves towing and weeks in a shop queue. A shop is the better choice for chassis and engine work, major structural repairs, or warranty jobs that require an authorized dealer.