RV
Water Heater Repair

Nothing is more frustrating than not getting hot water in your camper in cold weather. If the water heater is not igniting, leaking, or making strange noises, these are the signs that you need a professional technician to restore hot water safely.

As a trusted RV water heater repair service near Vancouver and Portland, we provide fast, reliable, and affordable repairs. With several years of experience in handling heating systems of all major camp van brands, we know how to fix every issue fast, so you can enjoy relaxing hot showers on your trip in cold areas and seasons.

rv water heater repair

RV Hot Water Heater Repair Services

We provide complete camper geyser repair and maintenance to ensure consistent water temperature and long-term reliability. From gas ignition issues to tank leaks and faulty thermostats, we handle every repair using original, high-quality parts and factory-approved methods.

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Anode Rod and Tank Repair

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Valve and Drain Repair

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Inconsistent Heating

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Igniter and Gas System Repairs

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Control Board and Wiring Issues

Anode Rod and Tank Repair

If your hot water smells like a rotten egg, your RV water heater anode rod needs replacement because it’s likely corroded. It protects the geyser from rust and mineral build-up, but when it wears out, it can cause an unpleasant odor, sediment buildup, and corrosion.

We inspect and replace it as a part of our regular maintenance to prevent costly damage. During service, we also inspect your tank for leaks or cracks and recommend RV hot water tank repair or replacement if needed.

At our local RV repair shop, we also fix damaged components or worn-out exterior access points of the tank. We replace damaged recreational vehicle water heater doors or latches to ensure the system remains weather-protected and easy to maintain. Our technicians use advanced plastic RV water heater repair kits and fittings for tanks’ structural restoration to ensure a durable, permanent, factory-tight seal.

Valve and Drain Repair

The most common issue every camp van owner faces is the sticky or leaking valves. Many travellers ignore this, but a faulty pressure valve can be dangerous. If the valve is constantly dripping, not releasing pressure, or the tank drains slowly, visit our shop.

We test your temperature and pressure relief valve to ensure it opens smoothly, preventing system damage or safety risks. Our experts handle RV water heater pressure-relief and drain valve replacements and repairs using high-quality parts according to your camper’s model and brand. By replacing cracked and damaged valves, we keep your water system safe, leak-free, and ready for consistent use.

We also offer fresh water tank drain and valve repair for the camper, ensuring proper water release and flow through pipes. We use specialized camp van grey and black water tank repair kits to prevent leaks and unpleasant odors during travel. So, book our RV black water tank service near you to maintain hygiene and prevent system blockages.

Inconsistent Heating

If the water keeps going from hot to cold after consistent use, the thermostat, heating element, or a faulty bypass or check valve is likely the issue. We offer professional Suburban, Atwood, and Dometic RV water heater element and thermostat replacements, following the troubleshooting guide to identify and fix the problem.

Our team also calibrates or replaces faulty bypass and check valves to ensure proper water flow between the fresh and hot water systems. After every repair, we test it for both gas and electric modes to check its performance, reliability, and energy efficiency on every trip.

For travellers with tankless RV water heaters, temperature fluctuations or delayed heating are common issues. Sometimes, inconsistent heating can also result from sediment buildup or a broken dip tube inside the tank. Our experienced technicians inspect these components, perform complete tankless hot water tank repair and maintenance to restore consistent performance in both energy modes.

Igniter and Gas System Repairs

If your geyser clicks but does not ignite, your igniter, thermocouple, gas valve, or pressure might be the issue. Low propane pressure, a clogged burner, or a worn igniter can stop your geyser from lighting properly.

Before replacing components, we check that your propane supply is on, vents and burner tubes are clear, and gas lines are free from blockages. We follow a structured approach to identify the issue and replace faulty components safely.

Using the manufacturer’s RV water heater troubleshooting chart, our technicians test gas pressure, clean burner assemblies, and perform a complete camper water heater igniter, thermocouple, and gas valve replacement. We provide reliable and affordable hot water tank repairs with insurance assistance, so you can enjoy consistent hot water without unexpected costs or delays.

Control Board and Wiring Issues

If your geyser has power issues, keeps tripping the breaker, or doesn’t stay on for long, the problem might be the fuse, switch, or control board. We handle camper water heater fuse, switch, and reset button replacements, using manufacturer-approved parts.

Our team follows RV water heater electric troubleshooting charts to identify wiring or power irregularities and safely replace or reconnect the control board and related components to restore full function. With years of hands-on experience, we are confident your hot water tank will run smoothly and safely, without any short circuits or overheating issues that could cause costly repairs later.

Why OGRVS?

At OGRVS, we are experts at RV repairs. We are serving in Longview, WA,  Battle Ground, WA, Vancouver, WA, and Portland, OR. For technical RV help, call us. Get your RV ready for next adventure!

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Certified & Experienced RV technicians

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Reliable local service in Longview, Kelso, Vancouver, Portland, and nearby areas.

Frequently Asked Questions

Why is my RV's water heater not working?

It could be due to a faulty igniter, tripped breaker, blown fuse, or malfunctioning thermostat. A quick inspection is required to identify the issue and restore hot water efficiently.

Can a water heater be repaired?

Yes, leaking valves, loose fittings, or electrical issues can be replaced affordably. We inspect the heater system and fix the fault to get your hot water working properly again. However, if the internal corrosion has progressed beyond repair, a full RV hot water tank replacement is recommended for safety.

How to reset an RV water heater?

For Atwood, Dometic, and tankless heaters, simply turn off and back on the system to reset your 12-volt panel and circuit board. Press the reset button on the tank-style hot water tanks, but if it doesn’t work, your Suburban RV water heater reset button needs replacement.

How much does RV water heater replacement cost?

On average, the replacement cost ranges from $750 to over $2,000, depending on the heater type and installation complexity.