AC & furnace repair and installation in Tennessee
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What it costs across Tennessee
AC Repair
AC repair cost depends on the failing part and whether the system is low on refrigerant, electrical, or mechanical. Common fixes — capacitors, contactors, fan motors, refrigerant recharges — land between $150 and $1,500 including labor, while a failed compressor runs higher.
See Nashville-Davidson metropolitan government (balance) pricing →Furnace Repair
Furnace repair cost depends on the failing part and whether the unit is gas or electric. Common fixes — flame sensors, igniters, blower motors, control boards — land between $150 and $1,800 including labor, while a cracked heat exchanger runs higher.
See Nashville-Davidson metropolitan government (balance) pricing →AC Installation
AC installation cost covers the equipment and labor to fit a new system — whether it's a like-for-like central AC replacement, a first-time install with new ductwork, or a ductless mini-split. The number swings with tonnage, SEER2 efficiency tier, and duct condition.
See Nashville-Davidson metropolitan government (balance) pricing →AC Maintenance
AC maintenance — a seasonal tune-up — keeps the system running efficiently and catches small faults before they become summer breakdowns. A single visit runs $75–$200; annual plans that bundle a spring AC and fall heating check cost a bit more.
See Nashville-Davidson metropolitan government (balance) pricing →* 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 which system fits here — local code, climate, and the money you can claim back.
Recommended unit for Tennessee
Given Tennessee’s mixed-humid climate and electric heating, high-seer2 heat pump is the sensible default for most Tennessee homes. A pro can confirm the right size and system for your home with a load calculation.
Sources: TVA EnergyRight Residential Heat Pump Rebate · TN.gov State Energy Office - Home Energy Rebate Programs · EnergySage Tennessee Electricity Rates
What Tennessee code requires
Across Tennessee, installing or replacing an HVAC system means meeting these statewide rules under the state mechanical code:
- PermitRequired
Mechanical permit pulled by your licensed HVAC contractor; covers equipment, refrigerant, and the electrical disconnect.
- SEER2 minimum14.3 SEER2 (Southeast, <45k BTU)
Federal Southeast-region minimum for new split-system AC. Higher tiers cut bills and unlock rebates.
- Load calculationRecommended
Sizing by load calc — not rule of thumb — prevents an oversized unit that short-cycles and never dehumidifies.
- RefrigerantR-454B / R-32 (R-410A phased down 2025+)
- Good to know—
Most TVA EnergyRight HVAC rebates require the home's primary heating to be electric and the work to be done by a Quality Contractor Network member.
Sources: TVA EnergyRight Residential Heat Pump Rebate · TN.gov State Energy Office - Home Energy Rebate Programs · EnergySage Tennessee Electricity Rates
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 heating is mostly electric, which shapes the money back:
- StateUp to $1,500TVA EnergyRight High-Efficiency Heat Pump Rebate →
State or utility program — verify eligibility before you buy.
- StateUp to $700TVA EnergyRight High-Efficiency Central AC Rebate →
State or utility program — verify eligibility before you buy.
- Federal30% of cost, up to $2,000Federal 25C tax credit — heat pump →
For a qualifying ENERGY STAR heat pump meeting the CEE efficiency tier. Claimed on your federal return.
The federal 25C tax credit (30%, up to $2,000 for a qualifying heat pump and up to $600 for a high-efficiency central AC) applies in every state, including Tennessee.
Ready to get your HVAC system serviced in Tennessee?
Speak with a licensed, insured HVAC technician 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
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- 2
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- 3
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HVAC FAQs — Tennessee
In Tennessee, a mechanical permit is generally required for an AC or heat pump install. Your licensed HVAC contractor pulls it; it covers the equipment, refrigerant, and electrical disconnect.
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