Water heater replacement & repair in Tennessee
Same-day pros across 65 Tennessee cities. Estimate your cost, then call to lock in the price.
No obligation — talk through your options.
What's going on with your water heater?
- Licensed& fully insured
- Same-dayservice available
- Upfrontpricing, no pressure
- Localpros, nationwide
What it costs across Tennessee
Water Heater Replacement
Water heater replacement cost depends on the unit type, size, fuel source, and what code upgrades the job triggers. A basic 40-gallon gas tank swap and a high-efficiency tankless install can sit nearly $4,000 apart.
Water Heater Installation
Water heater installation cost covers the labor and parts to fit a new unit — whether it's a first-time install, a fuel switch, or a tankless conversion. The number swings with venting, gas-line work, and whether the location changes.
Water Heater Repair
Water heater repair cost depends on the failing part and whether the unit is gas or electric. Most common repairs — thermostats, elements, thermocouples, valves — land between $150 and $800 including labor.
* Statewide medians — open a city for locally adjusted pricing.
What’s different about Tennessee.
Generic cost pages skip the things that actually decide your price and your unit’s lifespan here — local code, water, and the money you can claim back.
Recommended unit for Tennessee
Given Tennessee’s humid subtropical climate and electric water heating, heat-pump (hybrid) is the sensible default for most Tennessee homes. A pro can confirm the right size and fuel for your home.
Sources: Tennessee Water Heater Permit Requirements & Costs · Tennessee Home Energy Rebate Programs (TDEC State Energy Office) · Tennessee Electricity Rates (EIA / electricityrateperkwh)
What Tennessee code requires
Across Tennessee, replacing a water heater means meeting these statewide rules under the International Plumbing Code (IPC):
- PermitRequired
Pulled by your licensed plumber; covers gas/venting and the expansion tank.
- Seismic strappingNot required
No state strapping mandate — one less line on the bill.
- Expansion tankRequired on closed systems
Required where a pressure regulator or backflow preventer is present.
- Plumbing codeInternational Plumbing Code (IPC)
- Good to know—
Tennessee adopts the IPC (2021 with state amendments); like-for-like electric water heater swaps without plumbing/electrical changes may be permit-exempt in some jurisdictions, but most replacements require a permit.
Sources: Tennessee Water Heater Permit Requirements & Costs · Tennessee Home Energy Rebate Programs (TDEC State Energy Office) · Tennessee Electricity Rates (EIA / electricityrateperkwh)
Not sure which rules and rebates apply to your home?
A licensed Tennessee pro will walk you through code, the right unit, and what you can claim back — in one quick call.
No obligation — talk through your options.
Money back in Tennessee
Tennessee water heating is mostly electric, which shapes the money back:
- Federal30% of cost, up to $2,000Federal 25C tax credit →
For a qualifying ENERGY STAR heat pump water heater. Claimed on your federal return.
The federal 25C tax credit (30%, up to $2,000 for a heat pump water heater) applies in every state; Tennessee's IRA-funded HEAR state rebate program has not yet launched and TVA EnergyRight rebates are utility-administered.
Ready to get your water heater fixed in Tennessee?
Speak with a licensed, insured water heater pro near you. Upfront pricing, same-day availability, no obligation.
- Licensed & insured
- Same-day availability
- Upfront, no-pressure pricing
- Local pros near you
No obligation — talk through your options.

All 65 Tennessee cities
Type your city to jump straight to local pricing.
- Nashville-Davidson metropolitan government (balance)684k
- Memphis630k
- Knoxville192k
- Chattanooga181k
- Clarksville168k
- Murfreesboro153k
- Franklin84k
- Johnson City71k
- Jackson68k
- Hendersonville62k
- Bartlett57k
- Kingsport55k
- Smyrna54k
- Spring Hill51k
- Collierville51k
- Cleveland48k
- Gallatin45k
- Brentwood45k
- Columbia42k
- Germantown41k
- Lebanon40k
- Mount Juliet40k
- La Vergne39k
- Cookeville35k
- Maryville32k
- Oak Ridge32k
- Morristown31k
- Bristol27k
- Farragut24k
- Shelbyville24k
- East Ridge22k
- Tullahoma21k
- Springfield19k
- Sevierville18k
- Goodlettsville18k
- Dyersburg16k
- Seymour16k
- Dickson16k
- Greeneville15k
- Nolensville14k
- Elizabethton14k
- Arlington14k
- Athens14k
- Powell14k
- Lakeland14k
- McMinnville14k
- White House13k
- Portland13k
- Soddy-Daisy13k
- Lewisburg12k
- Manchester12k
- Crossville12k
- Red Bank12k
- Middle Valley12k
- Hartsville/Trousdale County12k
- Lawrenceburg12k
- Alcoa11k
- Union City11k
- Collegedale11k
- Martin11k
- Millington11k
- Paris10k
- Lenoir City10k
- Atoka10k
- Clinton10k
65 cities
Hot water back in three steps.
- 1
Tell us what’s wrong
Use the cost tool or call — takes 30 seconds. No hot water, a leak, or time for a new unit.
- 2
Get matched with a local pro
We connect you with a licensed, insured water heater specialist near you — often the same day.
- 3
Repair or replace, fast
Your pro confirms the price on-site and gets your hot water back. Most jobs done in a few hours.
Water heater FAQs — Tennessee
In Tennessee, a plumbing permit is generally required for a water heater replacement. Your licensed plumber pulls it; it covers the gas/venting and expansion tank.
Get a water heater quote in Tennessee.
Talk to a licensed water heater pro now — no obligation, no pressure.