# RV AC Repair in Las Vegas & Henderson

Our mobile technicians diagnose and repair rooftop RV air conditioners and heat pumps at your RV park, storage lot or home in Las Vegas, Henderson and Boulder City. Most A/C failures in this heat come from dirty filters, failed capacitors or fan motors, and many are fixed the same visit.

Book: https://redbeardrvservice.com/book/?service=rv-ac-repair | Canonical: https://redbeardrvservice.com/services/rv-ac-repair/

## Is your RV A/C doing this?

- Blowing warm or room-temperature air
- Running constantly but never reaching the set temperature
- Tripping the breaker or the generator when it starts
- Ice forming on the evaporator or coils
- Fan runs but the compressor never kicks in
- Water dripping inside the ceiling unit
- Loud humming, buzzing or rattling from the roof
- A/C works on shore power but not on the generator

## What we do

- **Full diagnosis:** We check airflow, filters, capacitors, fan motors, thermostat and control board, and the electrical supply before recommending anything.
- **Common repairs on the truck:** Start and run capacitors, fan motors, thermostats and control boards are the usual culprits, and we carry the common ones.
- **Soft-start and breaker fixes:** If your A/C overloads a 30-amp circuit or generator, we can discuss a soft-start device so it starts without tripping.
- **Rooftop unit replacement:** When a compressor or sealed system is gone, we explain repair versus replacement honestly, then handle the swap and the roof seal around it.
- **Heat pump and ducted systems:** We service ceiling-ducted and non-ducted rooftop units, including heat pump models.

## Why does my RV A/C quit in Las Vegas summers?

When it is 110°F or hotter, a rooftop unit runs nonstop on a hot roof with dusty air. Clogged filters and coils make it work harder, weak capacitors fail under the load, and an undersized power supply trips breakers. Cleaning filters monthly in summer prevents many of the calls we get.

## How much does it cost?

Final cost depends on the diagnosis, parts and labor. We quote before work starts and nothing proceeds without your approval.
- Trip fee: $75 within 30 miles

## FAQ

### Why is my RV A/C blowing warm air?

The most common causes are a dirty filter or coil, a failed capacitor, or a failed fan motor. A low or leaking sealed system is also possible. A technician can tell which in a short diagnosis.

### Can you replace a rooftop A/C unit at my storage lot?

Usually yes. We bring the unit, handle the roof seal and the electrical connection, and test it on site. Tell us your RV make and roof opening when you book.

### Why does my A/C trip the breaker?

A weak start capacitor or a worn compressor draws extra current at startup. Low shore power voltage in a crowded park can also cause it. We test both before replacing parts.

Last updated: October 2026