RV Plumbing & Water Systems Repair in Florida

Apex RV Repair handles every plumbing issue that recreational vehicle owners face in Florida. From a dripping faucet to a complete water heater replacement, our RVIA-certified technicians bring the tools, fittings, and expertise to fix plumbing problems on-site at your location.

RV plumbing systems are fundamentally different from residential plumbing. Most RVs use PEX tubing instead of copper, operate at lower pressure, and rely on a 12-volt demand pump rather than city water pressure. These differences require specialized knowledge that general plumbers do not have.

How Florida's Climate Affects RV Plumbing

Florida heat accelerates the degradation of RV water heater anode rods. In northern states, an anode rod might last three years. In Florida, the same rod may need replacement every 12 to 18 months due to higher water temperatures and mineral content in local water supplies.

PEX connections expand and contract more in Florida's temperature swings between air-conditioned interiors and exterior temperatures. This thermal cycling can loosen crimp fittings over time, causing slow leaks behind walls or under floors that go undetected until real damage occurs.

RV Water Heater Service

Water heater failure is the most common plumbing call we receive. Most RV water heaters are either 6-gallon or 10-gallon units made by Atwood or Suburban. Common failures include burned-out electric heating elements, faulty gas valves, corroded tanks, and failed thermostats.

We carry replacement heating elements, gas valves, thermocouples, and anode rods on every service truck. If the tank itself has failed, we stock the most common replacement units and can typically complete a full water heater swap in two to three hours on-site.

Common RV Plumbing Repairs and Costs

Toilet seal replacement is a quick fix that costs $85 to $150 and stops that annoying slow leak into the black tank. Full toilet replacement with a Thetford or Dometic unit runs $250 to $450 installed.

Water pump replacement typically costs $200 to $350. Faucet replacement ranges from $120 to $280 depending on the fixture. PEX line repair for a single leak usually runs $100 to $200 including locating the leak and accessing the line.

Preventive Plumbing Maintenance for Florida RVs

We recommend a full plumbing inspection every 12 months for Florida-based RVs. This includes checking all visible connections, pressure testing the system, inspecting the water heater anode rod, and testing tank sensors. Catching a small leak early prevents expensive water damage repairs later.

For RVs stored in Florida, we strongly recommend draining the water system completely if the RV will sit unused for more than 30 days. Stagnant water in Florida heat breeds bacteria rapidly and can damage seals and gaskets.