On-Site RV LLC
Mobile RV repair with 139 reviews at 4.9 stars, serving Weaubleau and Pomme de Terre Lake with on-site service.
Missouri
RV Water Heater Repair in Missouri
A cold shower in a Missouri campground is a quick way to ruin a trip. Water heaters fail for simple reasons: a corroded anode rod, a bad thermostat, or a gunked-up burner tube. The state has 26 shops and mobile techs who fix them, and 23 will come to your site. Average rating is 4.8, so you are not gambling on quality.
Discover RV Water Heater Repair in Missouri
26Shops listed
4.8★Average Google rating
9Do warranty work
Top-rated shops
Pull Through Sites Mobile RV Repair
Mobile RV repair serving High Ridge and the St. Louis area, rated 4.9 stars for fast, knowledgeable service.
Prime RV Services, LLC
Festus RV shop with mobile repair, inspections, and a 4.9 rating from 123 Google reviews.
NextFix Mobile RV Repair
Mobile RV repair based in Shelbina, MO, with a 5.0 rating from 49 reviews for AC, awning and water heater work.
Adventure Rv
Family-owned Mt Vernon RV shop with mobile service, 4.9 stars from 84 reviews, quick response across the Ozarks.
3R RV Service Center
Family-owned Union RV shop since 2005, rated 4.8 stars, handling roof, AC, awning and mobile repairs.
Shoreline Boat & RV Repair
Fiberglass and RV repair shop in Smithville, MO, with a 4.8-star rating from 194 reviews.
Mobile RV Doctor LLC
Mobile RV repair serving Hollister and the Branson area, rated 4.9 from 45 Google reviews for fast response and fair pricing.
Wheeler Mobile Rv Repair
Mobile RV repair serving Smithville, MO, with 22 five-star reviews for AC, awning, and electrical fixes.
Branson RV Mobile Service LLC.
Mobile RV repair serving Branson and SW Missouri, with reviewers praising fair pricing and AC expertise.
Near Me Mobile Rv Repair
Mobile RV repair in Warrenton, MO. 5.0 stars from 14 reviews. Same-day fixes for AC, roof, awning and more.
Eagle Mobile RV Repair, LLC
Mobile RV repair in Waynesville, MO. Certified tech, veteran owned, 4.7 stars from 40 reviews.
St Peters Mobile RV Service
Mobile RV repair in St Peters, MO, rated 4.8 stars for roof, AC and awning work.
Nomad RV Services, Certified RV technician Mobile RV Repair and Maintenance
Mobile RV repair tech in Boonville, MO, rated 4.7 stars for honest work, quick callbacks and on-site fixes.
Big Squatchy RV Services
Certified mobile RV technician in Fenton, MO, handling roof, AC, awning and chassis work, with 24/7 availability.
Byerly RV Repair Shop
Troy, MO RV repair shop with a 5.0 rating from 9 reviews, praised for fast, helpful service on AC, awning, and collision repairs.
Elite Mobile RV Repair LLC
Mobile RV repair in Bernie, MO, rated 5.0 from 8 reviews, with reviewers praising punctual, fair-priced AC, electrical and water heater fixes.
STL Mobile RV Repair
Mobile RV repair in St. Louis with a 5.0 rating. Same-day service for appliances, roofs, awnings and slide-outs.
Travers STL RV Service
RV repair shop in O'Fallon, MO with mobile service, 4.4 stars from 80 reviews, handling roof, AC, awning, body work, and insurance claims.
Complete RV Service & Body Shop
RV repair and body shop in St Charles, MO with a 4.3-star rating from 315 reviews.
Adventure RV Center at Lake of the Ozarks
Versailles, Mo. RV repair shop for roof, A/C and awning work, with parts and a 5.0 Google rating.
Ken's Mobile Repair
Mobile RV repair in Rogersville, MO, with 90 Google reviews averaging 3.8 stars.
A1 RV Services
Mobile and shop-based RV repair in Raytown, MO, handling AC, furnace, plumbing, electrical and more.
Central missouri Mobile RV Service
Mobile RV repair serving Gravois Mills, MO. Certified techs handle roof, AC, plumbing, and warranty work at your site.
Countryside Mobile RV Repair, LLC
Mobile RV repair around St Joseph, MO, covering AC, furnace, generator and holding tank work at your site.
Mobile techs save the day
When your water heater quits, you have two choices: break camp and haul the rig to a shop, or call a mobile tech who comes to you. In Missouri, 23 of the 26 listed businesses offer mobile service. That means most repairs can happen right at your campsite or storage lot. The tech brings tools and common parts, but not every part. Ask on the phone if they carry the specific heater part you need, like an igniter or a control board. If not, they may need to order it, which adds a day or two. Mobile work is great for diagnostics and simple swaps. A full tank replacement might still need a shop with a lift. But for a dead igniter or a clogged burner, mobile is hard to beat.
Shops with deep experience
If you prefer a shop, a few stand out. 3R RV Service Center in Smithville has 291 reviews and a 4.8 rating. They handle water heaters along with body work, generators, and insurance claims. Prime RV Services, LLC and Pull Through Sites Mobile RV Repair both carry warranty and parts, and both rate 4.9. On-Site RV LLC is another 4.9 shop with certified techs and parts on hand. Adventure Rv does warranty work and body repairs. NextFix Mobile RV Repair has a perfect 5.0 from 49 reviews. Nine of the 26 businesses do warranty work, so if your heater is under warranty, ask first.
What to check before you book
Water heater problems often trace back to maintenance. If you have not flushed the tank in a year, sediment may have killed the element or clogged the burner. Anode rods should be checked annually; if they are half gone, replace them. Before you call, note the heater model and whether it is gas, electric, or both. That helps the tech bring the right parts. Ask about warranty pre-approval if your rig is covered. And in spring, book ahead: shops get busy when everyone de-winters. Most mobile techs can get to you within a few days, but asking about their schedule saves frustration.
RV Water Heater Repair by city in Missouri
- Smithville (2)
Nearby states and other types
RV repair guides
Research & data
Questions people ask
How many RV water heater repair options are in Missouri?
There are 26 listed shops and mobile techs that service RV water heaters in Missouri. Of those, 23 offer mobile service, so most can come to your location.
What is the average rating for these businesses?
The average rating across all 26 is 4.8 out of 5. That is based on customer reviews, so you can expect a high level of service from most of them.
Do any of these shops do warranty work on water heaters?
Yes, 9 of the 26 businesses state they do warranty work. If your water heater is under warranty, call ahead to confirm they can handle your specific brand and get pre-approval.
Can a mobile tech fix my water heater at my campsite?
Often, yes. Mobile techs can handle many common repairs like thermostats, igniters, and burner tubes on site. Ask if they have the part in stock before they come out.