St. George, UT

RV Water Heater Repair in St. George, UT

A cold shower in St. George is a bad start to a red rock weekend. Six RV water heater shops and mobile techs work around here, and they average 4.8 stars across the reviews. The problem is usually the same handful of parts: a burned-out heating element, a clogged burner tube, a check valve that quit, or a bypass valve left open after winterizing. Diagnosing it right saves you a second visit.

Discover RV Water Heater Repair in St. George, UT

6Shops listed
4.8★Average Google rating
2Do warranty work
3More within 30 miles
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RV repair shops in St. George

Bear Lake Rv Repair in St. George, UT

Bear Lake Rv Repair

Mobile, St. George, UT ★ 5.0 (126 Google reviews)

Mobile RV repair in St. George with a certified tech and a 5.0 rating across 126 Google reviews.

MobileRoofA/CFridge Warranty workBody & fiberglassParts on hand
Dixie RV Doctor in St. George, UT

Dixie RV Doctor

4204 S River Rd Ste B, St. George, UT ★ 4.8 (376 Google reviews)

Mobile RV repair in St. George with 4.8 stars from 376 reviews. Known for diagnosis, slide-outs, and warranty work.

MobileRoofA/CFridge Warranty workChassis & engineParts on hand
JP MOBILE RV REPAIR in St. George, UT

JP MOBILE RV REPAIR

710 S Indian Hills Dr, St. George, UT ★ 4.7 (55 Google reviews)

Mobile RV repair covering St. George and southern Utah, rated 4.7 stars by 55 reviewers for know-how and fair pricing.

MobileRoofA/CFridge Generator serviceChassis & engineParts on hand
St George RV Repair in St. George, UT

St George RV Repair

948 N 1300 W, St. George, UT ★ 4.6 (29 Google reviews)

St. George RV shop and mobile tech covering A/C, roofs, awnings, electrical and roadside breakdowns.

MobileRoofA/CFridge Generator serviceChassis & engineParts on hand
Red Rock Mobile RV in St. George, UT

Red Rock Mobile RV

2042 E 140 S, St. George, UT ★ 4.4 (7 Google reviews)

Mobile RV repair in St. George with a 4.4 rating, known for fridge fixes and quick slide repairs.

MobileA/CFridgeAwning
HDRV Mobile in St. George, UT

HDRV Mobile

1150 E Riverside Dr, St. George, UT ★ 5.0 (1 Google review)

Mobile RV repair in St. George, Utah, handling AC, awnings, electrical and water systems, with a 5.0 rating.

MobileA/CFridgeAwning

Nearby options

Within a short drive of St. George. Mobile techs on this list often cover the towns around them too.

Light Maintenance LLC mobile RV repair in Washington, UT

Light Maintenance LLC mobile RV repair

1425 Red Ledge Rd, Washington, UT ★ 4.8 (43 Google reviews) nearby

Mobile RV repair serving Washington, Utah, with 24/7 availability and a 4.8-star rating from 43 Google reviews.

MobileRoofA/CFridge Warranty workParts on handOpen weekends
Dispatch RV Mobile Repair in Washington, UT

Dispatch RV Mobile Repair

1848 S Cantile Cir, Washington, UT ★ 4.6 (24 Google reviews) nearby

Mobile RV repair in Washington, UT, with a 4.6-star rating from 24 reviews. Known for same-day service and fair prices.

MobileRoofA/CFridge Parts on handEmergency service
MTS Mobile RV Repair - Utah in Washington, UT

MTS Mobile RV Repair - Utah

633 W 1825th N, Washington, UT ★ 4.8 (17 Google reviews) nearby

Mobile RV repair serving Washington, Utah, with a 4.8 rating from 17 Google reviews and techs who diagnose before they roll.

MobileRoofA/CFridge Warranty workChassis & engineParts on hand

Gas, electric, or both

Most water heaters here run on propane, 120 volt electric, or both, and the fix depends on which side failed. If it fires on gas but not electric, you are looking at an element or a switch. If it lights then quits, the thermocouple or control board is the usual suspect. Tell the shop which mode fails when you call. A tech who knows the model can load the right part before driving out. Bear Lake Rv Repair and Dixie RV Doctor both carry parts, and both handle warranty work, which matters if your heater is still under coverage. Ask about a mobile call first. Six of the six shops listed here offer mobile service, so most of this work happens in your campsite or driveway.

What the six shops cover

Water heater repair shows up at all six shops, and the same six also cover fridges, awnings and A/C, so a single visit can catch more than one nagging item. Five handle electrical and slide-outs, four do roofs and furnaces. That overlap is handy if your heater shares a circuit with something else acting up. Dixie RV Doctor has the deepest review history at 376, while Bear Lake Rv Repair holds a 5.0 across 126 reviews. JP MOBILE RV REPAIR advertises emergency service, worth knowing if the tank starts leaking on a Sunday.

Specialists in St. George

Nearby cities

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Questions people ask

How many RV water heater repair shops are in St. George?

Six shops and mobile techs are listed here, and all six list water heater repair. Their average rating is 4.8 stars. There are also 3 more nearby if you are willing to drive a bit.

Do any of them do warranty work?

Yes, 2 of the 6 shops handle warranty work: Bear Lake Rv Repair and Dixie RV Doctor. Call ahead with your heater's make, model and warranty paperwork so they can confirm coverage before anyone drives out.

Can a mobile tech fix my water heater at the campground?

All six listed shops offer mobile service, so yes. Have your tank model and the symptom ready, gas only, electric only, or no hot water at all. That helps the tech load the right part before leaving the shop.

Why does my water heater work on gas but not electric?

On a dual-mode heater, the electric side usually fails at the heating element or its switch. The gas side has its own burner, thermocouple and board. Tell the shop which mode fails and they can usually narrow it down before the visit.