RV & HVAC repair costs — planning before you book
Use this hub to set expectations: mobile RV techs charge trip + diagnostic time, and “simple” AC jobs are often capacitor or airflow—not compressor—if you catch them early.
Pricing varies by region, access (roof height), and whether the shop is mobile vs fixed. The numbers below are typical U.S. ranges for planning; always get a written quote after on-site diagnosis.
Residential-style HVAC ranges (compressor, contactor, diagnostic fee) live in our dedicated HVAC cost guide. RV-specific articles embed context where parts are owner-serviceable.
Typical RV AC & roof HVAC (U.S., 2026 planning ranges)
Ballparks only—not a quote.
- Capacitor replacement (context inside guide) DIY part often $25–$80; mobile tech capacitor swap commonly lands ~$150–$400 including trip and markup when you do not DIY.
- Thermostat / wall control replacement Parts ~$50–$200+ depending on model; labor shorter than compressor jobs if wiring is standard.
- Fan motor replacement Often mid-hundreds installed if roof access is slow or dual units complicate scheduling.
- Control board failures (economics) Boards can exceed $300 in parts alone; compare to whole-shroud assembly availability.
- Replace rooftop AC vs upgrade path Whole-unit replacement vs mini split when efficiency and noise matter.
Diagnostic fees & shop economics
Why the first hour costs what it does.
Water & electrical “mid cost” jobs
Non-HVAC items that still surprise owners.