RV Water Heater Repair & Service

Water Heater Service

The water heater in your RV — whether propane, electric, or hybrid — works much like a home hot-water tank. But because you’re traveling and sometimes storing the RV, maintenance is extra important to prevent corrosion, sediment buildup, leaks or freeze damage.

 

Skipping maintenance often leads to inefficiencies (slow heating, reduced hot-water capacity), malfunctioning parts (burners, valves, rods), or serious problems (rust, leaks, even risk of tank failure). 

 

Regular maintenance extends the lifespan of the water heater, helps ensure reliable hot water on your trips, and reduces costly repairs down the road.

Why wait weeks at a dealer? MILTECH RV comes to you – certified, insured, veteran-owned.


What’s Included

  • Full ignition diagnostic

  • Thermostat & ECO testing

  • Gas valve checks

  • Electric element testing

  • Anode rod inspection

  • Tank flushing & descaling

  • Bypass valve testing

  • Water heater clean-out service available

Who This Is For

  • RVers with no hot water

  • Water heater soot or backfiring issues

  • Poor heating performance

  • Seasonal prep & storage

Why Choose MilTech

  • RVTAA Certified Technician

  • Veteran-Owned & Operated

  • Fast mobile service

  • Transparent pricing

  • Campground, driveway, or storage-lot friendly

  • We fix it right — the first time

Typical Pricing

  • Diagnostic: $95–$125

  • Water Heater Clean-Out: $125–$150

  • Electric Element Replacement: $75–$125 + part

  • Thermostat/ECO Replacement: $45–$95 + part


Hot Water Restored On-Site

Fast, certified water heater repair for the Des Moines metro.