RV Fresh Water System Repair - Fort Lauderdale FL

PEX crimp ring failures are the most common fresh water line issue we see in Broward County. The copper crimp rings that secure PEX tubing to fittings corrode in Florida's salt air environment, and the thermal expansion and contraction of PEX in the heat causes micro-movements at fittings that accelerate corrosion. Over time, the crimp ring weakens and the fitting leaks. Push-fit SharkBite fittings, which we often use for repairs, are more corrosion-resistant in Florida's environment.

Hidden water line leaks often manifest as damp carpet, soft flooring, mold or mildew smell, or unexplained fresh water tank depletion. Our technicians pressure-test the system to a specific psi level and monitor for pressure drop, then systematically isolate sections of the water system to narrow down the leak location. In some cases, accessing the leak requires removing cabinet panels, flooring, or access panels.

Yes. In most cases, a leaking PEX fitting can be repaired by removing the failed crimp fitting and installing a push-fit repair coupling at the leak point. This is much faster and less invasive than replacing the entire run of tubing. If the PEX tubing itself has been damaged (UV cracking in an exposed area, or impact damage), we replace only the damaged section.

Fresh water system sanitization involves flushing the fresh water tank and all water lines with a diluted bleach solution to kill bacteria and algae that can grow in stagnant water, followed by thoroughly flushing the system with fresh water until no bleach odor remains. This service is recommended once per year in Florida's warm climate where microorganism growth is more active than in cooler regions. It is also recommended whenever the RV has been sitting unused for more than 30 days.

This is the most common water odor complaint we receive in Broward County. The combination of Florida's hard water (high sulfur mineral content) and the magnesium anode rod inside the water heater creates hydrogen sulfide gas - the source of the rotten egg smell. The fix is replacing the magnesium anode rod with an aluminum/zinc anode rod, which does not react with sulfur minerals. We also flush the water heater tank during this service. Annual anode replacement is recommended in Florida.

Yes. PEX-A (the most flexible and freeze-resistant type, though this matters less in Florida) and PEX-B are both suitable for RV water lines. The fittings are the weak point in Florida's environment - brass crimp fittings corrode in salt air, while push-fit fittings with stainless or polymer bodies are more resistant. When we repair PEX systems in coastal Broward County locations, we prefer push-fit corrosion-resistant fittings at all accessible connection points.

Freezing is almost never a concern in Fort Lauderdale - temperatures rarely drop below 40 degrees Fahrenheit. The more relevant thermal concern is overheating of fresh water lines in direct sun exposure, which can cause PEX to soften slightly and increase stress at fittings over time. Water lines that run through exposed exterior compartments should be insulated from direct sun.

Fresh water line repair pricing starts with a $89 to $149 diagnostic call. Simple fitting repairs (replacing a single leaking crimp fitting with a push-fit coupling) typically run $95 to $175 including the part and labor. More extensive line section replacement runs $150 to $350. System sanitization service runs $95 to $175.

Yes - absolutely. Campground water supply pressure in Broward County can range from very low (some older parks) to very high (city pressure that can exceed 80 psi). RV water systems are designed for 30 to 50 psi. Running high city pressure through an RV without a regulator will stress every fitting, connection, and appliance in the fresh water system, accelerating leaks. A $15 to $25 water pressure regulator set to 45 psi is cheap insurance we recommend to every customer.

A quality inline water filter at the city water inlet removes sediment, chlorine, and some contaminants from campground water before it enters the RV's plumbing. In Broward County's municipal water supply, chlorine levels are high (good for public health, not as pleasant for drinking water), and sediment from older distribution infrastructure can occasionally be present. A 5-micron carbon block filter is a simple, inexpensive addition that improves water quality noticeably.