Water Heater Repair & Installation
No hot water? We’ll have it running today.
A dead water heater means cold showers, no dishes, and no laundry. 100% Plumbing provides same-day water heater diagnosis, repair, and full replacement across Nashville. We work on every major brand — tank and tankless — and carry common parts on the truck so most repairs are completed in one visit.
Problems we fix
- No hot water — complete loss of heating
- Temperature fluctuating or water not hot enough
- Leaking from the tank, fittings, or relief valve
- Popping, rumbling, or banging noises
- Rusty or discolored water from the hot tap
- Pilot light won't stay lit (gas models)
- Tripped breaker or element failure (electric)
- Old tank past its lifespan — full replacement needed
- Tankless water heater error codes and descaling
When repair isn’t worth it
If your tank is over 10 years old, leaking from the bottom, or costing more to repair than replace, we’ll tell you straight. Nick and the team handle the full swap — removal of the old unit, installation, code-compliant connections, and proper disposal. One customer described it: “Impressed with the care taken to ensure a clean repair and proper discard of the old water heater.”
Brands we service
Rheem, A.O. Smith, Bradford White, Rinnai, Navien, Noritz, State, GE, Whirlpool, Kenmore, and all other major residential brands. Tank, tankless, gas, electric, and hybrid heat pump models.
Water heater installation photo — provided during onboarding
“Called for a water heater replacement in a rental home. Nick was awesome — quote was reasonable, showed up on time as promised. Would easily recommend 100% Plumbing to anyone looking for quality work at a good price.”
Nashville homeowner
“Nick was fantastic — came out quickly, diagnosed the problem, offered great advice on a replacement, and installed the new equipment efficiently. We were impressed with the care taken and proper discard of the old unit.”
Danielle F. — Nashville