Water Heaters in Shallotte & Brunswick County, North Carolina

One of the most common questions homeowners ask is whether they need a full replacement or just a repair. Signs that indicate replacement include consistent lukewarm water, a tank over 10-12 years old, rumbling or popping sounds, visible corrosion, or frequent leaks. Repairs may suffice for thermostat issues, sediment buildup, or a single faulty part. At King Plumbing and Drains, we assess your system thoroughly and offer honest guidance based on energy efficiency, age, and cost-effectiveness—not just short-term fixes.

Undersizing leads to cold showers, while oversizing wastes energy. A typical 2–3 person household can usually manage with a 40-gallon tank, while families of 4–5 may need 50 gallons or more. Tankless systems are sized differently, based on flow rate (gallons per minute). We evaluate your appliance use—dishwashers, washing machines, multiple bathrooms—and offer properly sized solutions to ensure comfort and efficiency without excess utility costs.

Unusual noises, rust-colored water, a metallic smell, or water pooling at the base can indicate dangerous internal corrosion or pressure issues. More seriously, gas water heaters with a faint rotten egg smell might be leaking gas—a major safety hazard. If the pressure relief valve fails, there’s a risk of rupture. At King Plumbing and Drains, we perform safety inspections and can install devices like expansion tanks and leak detectors to keep your home safe.

Water heaters should be flushed once a year—especially in Brunswick County, where hard water contributes to heavy sediment buildup. Flushing clears out minerals and debris that accumulate at the bottom of the tank, which can reduce efficiency, overheat the unit, or cause strange noises. Regular flushing helps extend the system’s lifespan and improve heating speed. We offer affordable flushing services and even set up routine maintenance plans for convenience.

DIY installations may seem tempting, but they can violate local codes, lead to costly leaks, void warranties, or pose fire and carbon monoxide risks (for gas units). Improper venting, poor temperature calibration, or unsupported electrical connections can cause major issues. King Plumbing and Drains ensures your installation is done to code, with all required permits and safety measures—plus we stand behind our work with guarantees and licensed expertise.

An anode rod is a critical, often overlooked component of tank water heaters. It attracts corrosive minerals that would otherwise damage the tank lining. Once it deteriorates (typically after 3–5 years), the tank itself starts to corrode. Replacing the anode rod is a cost-effective maintenance step that can extend your water heater’s life by years. At King Plumbing, we check the rod during inspections and offer timely replacements.