Texas is great RV country, from the Hill Country to the Gulf Coast to the long stretches of I-10 and I-20. It’s also tough on RVs. Heat, long distances and rough roads push every system hard.
When something breaks, your first thought may be finding a shop. But RV shops can be booked weeks out, and moving a broken RV isn’t simple. A mobile RV technician can often fix the problem right where you’re parked, whether that’s a campground, an RV park, your driveway or the side of the road.
Here are the RV problems we fix on-site most often, and when you’ll need a tow instead.
A mobile RV technician can fix many common problems on-site, including dead chassis or house batteries, AC failures, generator issues, slide-outs that won’t move, stuck leveling jacks, tire blowouts, brake and lighting issues, water and plumbing leaks, and many electrical problems. Major engine, transmission or frame repairs usually need a shop and RV towing.
1. RV Won’t Start or the Batteries Are Dead
Most RVs have two battery systems: the chassis battery that starts the engine and the house batteries that run lights, pumps and appliances. Either can die, especially after sitting in storage or running too many appliances without shore power.
On-site fix: battery testing, jump starts, battery replacement, and checking the converter, charger or alternator so it doesn’t happen again.
2. The AC Stopped Working
In a Texas summer, a broken RV air conditioner isn’t a comfort problem. It can be a safety problem, especially for kids, older travelers and pets.
Common causes include a bad capacitor, a failed fan motor, low power from the campground pedestal, tripped breakers or a dirty unit.
On-site fix: many AC problems, especially electrical parts like capacitors, can be repaired where you’re parked.
3. Generator Won’t Start or Keeps Shutting Off
Generators often fail after sitting unused. Old fuel, a weak battery, low oil or a clogged filter are frequent causes.
On-site fix: fuel system cleaning, filter and oil changes, and electrical checks.
4. Slide-Out Won’t Move
A stuck slide-out can keep you from leaving a campsite. Usually the problem is low battery voltage, a failed motor, a bad switch or a mechanical binding.
On-site fix: electrical diagnosis, motor or switch replacement, and manual retraction when needed so you can travel.
5. Leveling Jacks Stuck Down
Levelers that won’t retract can strand you just as easily as a flat tire. Hydraulic leaks, low fluid, electrical faults or a failing pump are typical causes.
On-site fix: troubleshooting and repairs, plus manual retraction in many cases.
6. Tire Blowouts
RV tires carry a lot of weight, and Texas heat makes underinflation even more dangerous. Many RV owners don’t realize tires can fail from age even with good tread. Check the date code on the sidewall and follow the tire maker’s age guidance.
On-site fix: our tire replacement team carries heavy-duty tires and can replace RV tires where you are.
7. Brake, Light and Wiring Problems
Whether you drive a motorhome or pull a travel trailer, brakes and lights have to work. Trailer brake controllers, wiring connectors and light circuits are common trouble spots.
On-site fix: brake adjustments, wiring repairs, connector replacements and lighting fixes.
8. Water Leaks and Plumbing Issues
Leaking water lines, a failed water pump or a stuck tank valve can make the RV unusable.
On-site fix: water pump replacement, line repairs, fitting replacements and valve repairs.
9. Engine Warning Lights on Diesel Pushers
Many Class A motorhomes are diesel pushers that share a lot with commercial trucks, including DEF systems, sensors and air brakes. Our mobile diesel mechanics can read codes and repair many of these issues on-site.
Mobile RV Repair vs. RV Shop vs. RV Towing
| Situation | Best option |
|---|---|
| Batteries, AC, generator, slides, levelers, tires, plumbing, wiring | Mobile RV repair |
| Major engine or transmission failure | RV towing to a shop |
| Frame, suspension or collision damage | RV towing to a shop |
| RV can’t be safely driven and can’t be fixed on-site | RV towing |
| Routine maintenance at home or in storage | Mobile service or shop |
When the RV needs to move, we offer RV towing and motorhome towing for Class A, B and C units.
What to Tell the Technician
- RV type and class, make, model and year
- Gas or diesel
- What isn’t working and when it started
- Any warning lights or codes
- Where you’re parked: campground name and site, address or highway location
- Whether you’re on shore power or generator
Stay Safe While You Wait
- In hot weather, find shade, keep water handy and never leave kids or pets inside a hot RV.
- If you’re on the highway shoulder, set out triangles and stay away from traffic.
- Turn off propane if you smell gas, and move away from the RV.
Mobile RV Repair Across Texas
Alpha Roadside Service provides RV repair, roadside assistance and RV towing across Texas, including Dallas, Richardson and Mesquite.
Call +1 (855) 457-1170 or request a service.
Frequently Asked Questions
Can a mobile RV technician come to my campsite?
Yes. Mobile RV techs can come to campgrounds, RV parks, homes, storage lots and roadside locations.
What RV repairs can be done on-site?
Batteries, AC, generators, slide-outs, leveling jacks, tires, brakes, lights, wiring and plumbing are common on-site repairs.
Why did my RV slide-out stop working?
Low battery voltage, a failed motor, a bad switch or mechanical binding are common causes.
How often should RV tires be replaced?
RV tires can fail from age even with good tread. Check the date code and follow the tire manufacturer’s guidance.
When does an RV need to be towed instead?
For major engine, transmission, frame or collision damage, or when the RV can’t be safely driven.