Professional water heater repair services for homes and businesses in Lexington and surrounding South Carolina communities.
No hot water, strange noises, or rusty water coming from your water heater in Lexington are signs of a problem that needs professional diagnosis. Magnet Plumbing repairs tank and tankless water heaters throughout Lexington, SC — diagnosing the root cause and repairing or replacing thermostats, heating elements, pilot assemblies, anode rods, valves, and other components.
Whether you own a single-family home or manage a commercial property in Lexington, professional water heater repair is essential for protecting your plumbing system and avoiding costly secondary damage. Magnet Plumbing has completed plumbing jobs across South Carolina, and our Lexington customers benefit from that depth of experience on every project.
We understand that water heater repair can be stressful and disruptive. That is why Magnet Plumbing makes the process straightforward for Lexington property owners — upfront pricing, clear communication, quality workmanship, and a guarantee that covers our work. Your complete satisfaction is our standard, not our exception. Call (844) 618-0753 to get started.
Our proven water heater repair process delivers reliable results for Lexington homeowners every time.
Magnet Plumbing diagnoses water heater problems in Lexington, SC by systematically testing each component — thermostat settings, heating elements, pilot and igniter function, pressure relief valve operation, and dip tube condition — to find the root cause.
After diagnosing the problem, our Lexington plumber presents you with a clear recommendation — repair the failed component, or replace the unit if the repair cost is not justified given the age and condition of your water heater.
We repair the failed component — thermostat, heating element, pilot assembly, T&P valve, anode rod — using quality replacement parts. Most water heater repairs are completed in 1 to 2 hours.
Magnet Plumbing tests every repaired water heater in Lexington, SC before completing the job — verifying correct temperature output at fixtures, confirming no leaks at all connections, and checking that safety components are functioning as designed.
Have questions about water heater repair in Lexington, SC? Start here.
A water heater producing no hot water in Lexington can be caused by a tripped circuit breaker for electric units, a failed pilot light or gas valve for gas units, a burned-out heating element, a failed thermostat, or a tripped high-temperature limit switch. Magnet Plumbing diagnoses the specific cause and repairs it on the same visit whenever possible.
Rusty or discolored hot water in a Lexington home usually indicates an anode rod that has been depleted and the tank is beginning to corrode internally. In some cases it is sediment stirring from the tank bottom. If the unit is over 8 to 10 years old and producing rust-colored water, tank replacement is often the recommended solution.
Tank water heaters in Lexington typically last 8 to 12 years with normal use and basic maintenance. Hard water accelerates sediment buildup and reduces lifespan. Annual anode rod inspection and occasional flushing extends tank life. Tankless water heaters generally last 15 to 20 years with proper maintenance and periodic descaling.
Rumbling, popping, or banging sounds from a water heater in Lexington usually indicate sediment buildup on the bottom of the tank. Mineral deposits from hard water accumulate over time and overheat, creating the noise. Flushing the sediment can restore quiet operation. If the tank is old and heavily scaled, replacement may be more cost-effective than repeated flushing.
Our reputation is built on results. Here is what our customers have to say.
"Saul at Magnet Plumbing has been my go-to plumber for a variety of projects, large and small. Leaks, installations, new lines, repairs, his team has done it all. Great communication, easy to work with and a total pro. Highly recommended!"
"Magnet Plumbing fixed a leaky kitchen faucet and installed a new toilet in the master bath on the same visit. They were in and out in a few hours and cleaned up everything before they left. Will absolutely use them again."
"We were having a lot of problems with our old plumbing in our house and these guys were able to fix it. Very professional, polite and fair prices. We were really fortunate to have found them. Extremely recommended!"