Water Heater Repair & Rebuild

Before you replace it, find out if it can be fixed — the right repair can add years of reliable performance back to your water heater.

Not every water heater problem means the unit needs to be replaced. A water heater that is not producing enough hot water, taking too long to recover, making popping or rumbling noises, or delivering water that smells off may have a failed heating element, a worn anode rod, a faulty thermostat, or sediment buildup that can be addressed without buying a new unit. At Black Cat Electric and Plumbing, we inspect the actual condition of your water heater before making any recommendation. If a repair or rebuild is the right call for your situation, that is what we will tell you — and that is what we will do.

A water heater rebuild typically involves replacing the components inside the unit that wear out over time — heating elements, thermostats, anode rods, and pressure relief valves — while the tank and connections remain intact. This approach makes sense when the tank itself is in good condition and the unit has not exceeded its reasonable service life. Kyle Tapia assesses each unit honestly, checking for tank corrosion, sediment levels, and component condition before recommending a repair path. Nashville homeowners with units that still have serviceable life left should not be pushed into a full replacement when a rebuild will restore performance at a fraction of the cost.

The goal at Black Cat is always the right solution for your home and your budget — not the most expensive one. If a rebuild makes sense, we do it well and explain exactly what was replaced and why. If the unit is genuinely past its useful life, we tell you that too and can move forward with a replacement on the same visit when possible. Call (615) 479-0327 and we will give you an honest assessment before any work begins.

What We Offer:

Water Heater Diagnostic Inspection – A thorough inspection of your unit's components, tank condition, and connections to accurately identify the cause of the problem before any repair work begins.
Heating Element Replacement – Replacement of failed or degraded electric heating elements that are causing inadequate hot water production or extended recovery times.
Thermostat Replacement & Calibration – Replacement of faulty upper or lower thermostats and proper calibration to restore accurate temperature control and consistent hot water output.
Anode Rod Replacement – Replacement of a depleted anode rod to stop tank corrosion and extend the serviceable life of the unit — one of the most commonly overlooked maintenance items on residential water heaters.
Pressure Relief Valve Replacement – Replacement of a faulty or aging temperature and pressure relief valve, which is a critical safety component on every water heater.
Sediment Flush & Tank Cleaning – Flushing accumulated sediment from the bottom of the tank to restore heating efficiency, reduce noise, and extend the life of the unit.
Full Water Heater Rebuild – Complete internal rebuild covering all wearable components when the tank is in good condition but multiple parts have failed or degraded simultaneously.

Why Choose Black Cat Electric and Plumbing for Water Heater Repair & Rebuild

Honest Diagnosis Before Any Recommendation – Black Cat Electric and Plumbing does not default to replacement when a repair will solve the problem. We inspect the unit, assess the tank condition, and give you a straight answer on whether a repair, rebuild, or replacement is actually the right call for your situation.

Repair That Restores Real Performance – A water heater rebuild done correctly restores the unit to proper operating condition — not a temporary fix that buys a few months before the next failure. We replace the components that need replacing and test the unit thoroughly before the job is considered complete.

Licensed Plumber Handles the Work – Water heater repair involves gas or electric connections, pressure systems, and safety components that require proper training and licensing to work on correctly. Kyle Tapia is a licensed plumber who handles every water heater repair and rebuild personally.

Same-Visit Replacement Option When Needed – If a repair is not viable and replacement is the better path, we can discuss that on the same visit and move forward efficiently. Nashville homeowners do not have to schedule a second appointment just to get the problem resolved.

Serving Nashville and Surrounding Communities – Black Cat Electric and Plumbing handles water heater repairs and rebuilds across Nashville, Brentwood, Franklin, Nolensville, Spring Hill, Smyrna, Murfreesboro, and surrounding Middle Tennessee areas. Local business, direct accountability, and no pressure to spend more than you need to.