259 AC Installation Contractors in Knoxville, TN
Top-Rated AC Installation Contractors in Knoxville
Cantrell's Heat & Air
“Three reviewers specifically name technicians Tim or Jeff, describing same-day response and honest diagnostics. Every reviewer awards five stars, with…”
All-Star Heating and Air Conditioning
“544 reviews yield a 4.8 average rating, with multiple five-star accounts describing same-day arrival for urgent situations and appreciating thorough…”
All AC Installation Contractors (259 total)
Pipe Wrench Plumbing, Heating & Cooling
“Five of six named reviewers specifically mention the professionalism and clear communication of the…”
Service Experts Knoxville
“Across the review sample, price concerns surface once compared to lower competing quotes, while positive…”
GoHero Home Services -Plumbing, Heating, Cooling, Electrical
“All five-star reviewers mention emergency or same-day service availability, with customers noting technicians…”
Chancey & Reynolds, Inc.
“All 1,397 reviews carry 5-star ratings, with customers frequently praising fair pricing, lack of pressure…”
Chaffee HVAC, Plumbing, & Electrical
“1,268 reviews aggregate to a 4.9-star rating, with multiple five-star reviews specifically praising…”
Advanced Heat AC & Plumbing
“Every one of the six detailed reviews awards five stars, with four clients specifically highlighting same-day…”
Rocky Top HVAC, LLC
“Of six sampled reviews, five customers specifically mention same-day or rapid-response service, with Glenn…”
John H Coleman Co
“4 of 5 displayed reviews award 5 stars, with reviewers specifically naming Jason, Jeremiah, Justin, and…”
AA-Air Company dba Central City Heating & Air Conditioning
“All fifteen sampled reviews award five-star ratings, with emergency response and same-day arrival noted in…”
Aire Serv of Knoxville
“Across 699 reviews, the overwhelming majority award five stars, with customers consistently praising specific…”
Aire Care Mechanical Heating & Cooling
“All 611 reviewers awarded 5 stars, with emergency same-day service mentioned by three separate customers.…”
865 HVAC & Plumbing
“Among client reviews examined, those citing emergency situations highlight rapid same-day or next-morning…”
Crawl Space Ninja
“All three featured reviewers awarded 5-star ratings, with each mentioning a named technician. Monty…”
HCS Mechanical Contractors
“All 493 reviewers awarded 5 stars, with repeat customers noting reliability across multiple jobs over years.…”
Pol's Heating and Cooling
“Every one of five detailled reviews awards 5 stars, with four reviewers specifically naming technician Nathan…”
Cook's Comfort Systems, Inc.
“The reviews showcase specific technician competency, with Don Jacobs calling out Logan Bellamy by name for…”
Innovative Air
“Every reviewer awarded a perfect 5 stars. Four reviewers specifically mention same-day or within-hours…”
Home Comfort Solutions
“All five named reviewers awarded 5-star ratings. Three reviews mention specific technicians by name: Billy…”
Standard Air Conditioning and Electrical Co.
“All 308 reviews carry 5-star ratings, with Noah mentioned across multiple customer accounts for both…”
Aire Care Mechanical Heating & Cooling
“All five sampled reviews carry 5-star ratings, with every customer specifically naming at least one…”
Phoenix Home Comfort
“All 216 documented reviews award perfect 5-star ratings, with multiple authors referencing Sam's same-day…”
A-1 Certified Service, Inc.
“Every reviewer who assigned a star rating awarded 5 stars, with technicians Jimmy, Zach, and Shawn mentioned…”
Williams Heating & Cooling Inc
“Every review sampled rates the experience at five stars, with seventeen verified customer accounts naming…”
Buie's Heating and Air, LLC
“All 153 reviewers award 5 stars, a rare achievement indicating consistent customer satisfaction. Multiple…”
Strada Services
“Six of eight reviewers specifically mention same-day service response, with technicians Kaleb, James, and Sam…”
Air Comfort Services
“All 183 reviews carry a 5-star rating, with multiple clients praising same-day response times and technicians…”
AC Installation Costs in Knoxville
New central AC installation costs in Knoxville, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $150 | $350 | $700 |
Ductless mini-split (single zone) | $2,000 | $4,500 | $8,000 |
Central AC replacement (existing ducts) | $3,500 | $6,500 | $12,000 |
Central AC new install (with ductwork) | $7,000 | $12,000 | $20,000 |
Carrier (residential) | $3,800 | $6,200 | $10,500 |
Trane (residential) | $5,000 | $8,800 | $13,600 |
Lennox (residential) | $3,500 | $6,500 | $12,000 |
Rheem (residential) | $3,200 | $5,500 | $9,000 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Knoxville, TN: What to Expect
Knoxville's humid subtropical climate produces warm summers with 88°F July highs and cold Appalachian winters that test heating systems from November through March. For cooling, humidity management is as important as raw temperature control — an undersized or aging system struggles with both. ac-installation Knoxville TN is a well-developed market with 54 contractors, 4.6 average rating, and over 15,700 combined reviews, with 16 offering 24/7 service.
Central AC replacement with existing ducts runs $3,500–$12,000, ductless mini-splits $2,000–$8,000, and window units $150–$700. Tennessee requires HVAC contractors to hold the CMC-C (Mechanical - HVAC/Refrigeration) license — confirm state licensing before signing any installation agreement.
Service Experts Knoxville brings 2,314 reviews at 4.9 stars and consistently named technicians — Jeff appears across multiple reviews — suggesting staffing stability alongside high volume. Chancey & Reynolds draws specific praise for technician Cody Wilson's no-pressure, fair-pricing approach, and technician Jake has been credited with providing second opinions that "far and away" beat competing bids. James Shuman receives mentions for professionalism and consistent positive interactions throughout installation projects.
Frequently Asked Questions
Other HVAC Services in Knoxville, TN
All HVAC Contractors in Knoxville, TN
Complete directory of 430 contractors — browse alphabetically
A–Z
All HVAC Contractors in Knoxville, TN
Complete directory of 430 contractors — browse alphabetically
A
- A-1 Certified Service, Inc.
- A-1 FINCHUM HEATING AND COOLING
- A.R.T. Heating and Cooling
- A&A Mechanical Heating & Air
- A1 Air Conditioning of Knoxville
- A1 Dun-Rite Heating & Air LLC
- AA-Air Company dba Central City Heating & Air Conditioning
- Absolute Comfort heating and cooling
- AC & Furnace Services
- AC Brothers Climate Control LLC
- AC Care Heat & Air
- AC Comfort Heating and Air LLC
- AC Lifesavers
- AC's Heating and Air
- Ace Electric Service Co, LLC
- Acutemp Refrigeration & Indoor Climate Solutions
- Admiral Heating and Air Conditioning, Inc.
- Advanced Comfort LLC Heating & Cooling Professionals
- Advanced Heat AC & Plumbing
- AeroComfort LLC
- AeroNest HVAC
- Affordable Hvac and Home Repair
- Affordable Mini Splits
- Air Comfort Services
- Air Maintenance LLC
- Air Masters Heating & Cooling, LLC.
- Air Quest America
- Air Ready HVAC
- Air Ready HVAC
- Air Repair Team
- Air Specialties, LLC
- Aire Care Mechanical Heating & Cooling
- Aire Care Mechanical Heating & Cooling
- Aire Serv of Knoxville
- AirLux Heating and Cooling
- AirTeam Heating and Air
- All Good In The Hood
- All Hours Heating and Air Conditioning
- All-Star Heating and Air Conditioning
- ALLIANCE HEATING AND AIR
- Allweather Air Conditioning & Heating
- Alpha Air Services
- American Commercial Services
- American Pride Air Conditioning and Heating
- Ampro Heating/Air and Electric
- Anderson Heat & Air
- Andrews Electric Services
- AR Climate Control
- Arctic Air Service Co.
- Associated Equipment Co, Inc.
- ATECH, Inc.
- Athens Heating & Air
- AZ AIR DUCT CLEANING TN
B
- B & K HVAC AND MAINTENANCE
- Baker Heat & Air
- BDE Mechanical
- Bennie's Heating and Cooling
- Berny's Appliances
- BESCO
- Black and Snyder Heat and Air
- Boiler Equipment Company
- Brad Tweed Mechanical Services
- Bradshaw Heating & Air
- Brown's Heating & Air
- Brown's Heating & Air
- Brown's Heating and Air
- Buckner Plumbing
- Bucks Mechanical LLC
- Buie's Heating and Air, LLC
- Bullock Heating and Cooling
- By the Book Heating and Air LLC
C
- C & C Heating & Air Conditioning, LLC
- C.O. HVAC & Mechanical Services LLC
- C&L Heating & Air
- C&S Heating and Cooling
- C&S Heating and Cooling
- Cantrell's Heat & Air
- Captain's Heating & Cooling
- Carter Enterprises
- CE (Carrier Enterprise)
- Certified Heat & Air
- Chaffee HVAC, Plumbing, & Electrical
- Champion Heating and Air Conditioning Repair
- Chancey & Reynolds, Inc.
- City Heating & Air Conditioning
- CL Heating And Air, LLC
- Climate Care Heating and Air
- Climate Craft
- CMG Mechanical LLC
- Coastal Supply
- Coastal Supply Co
- Comfort Specialists Heating & Cooling
- Comfort Systems USA / Shoffner
- Comfort Tech Heating And Air
- Compass Heating & Air Conditioning Inc
- Cook's Comfort Systems, Inc.
- Cook's Mechanical Services
- Cook's Service Co
- Cooks Installs and Repairs
- Coolsys
- CoolTech
- CoolTech Heating and Air
- CoolTech Nashville
- County Heating and Air
- Covington Heat and Air, LLC
- Crawl Space Ninja
- Crews Climate Control
- Crow Maintenance Services
- CSAC HVAC LLC
D
- Dan Walker Contracting
- Davis Heating & Air LLC
- Davis Heating & Cooling Services
- Dayspring Heating & Cooling
- Dayspring HVAC
- Dean Plumbing Heating & Cooling
- Dearing HVAC
- Del-Air Mechanical
- Delete
- Delta Heating & Air Conditioning
- Direct Heating and Air Conditioning
- DND Heating & Air Conditioning LLC
- DND HVAC
- Done Right Services
- Dryer Lint Busters
- DuctPros LLC
- Dwight Mumpower HVAC Service
E
- E Solutions for Buildings, LLC
- E&J Climate Control
- Earl Heating & Air
- East Coast Metal Distributors
- East TN Heat & Air LLC
- Easy Air Chemical Free Duct Cleaning
- Elevation Air LLC
- Elite Heating & Cooling
- Engert LLC
- Env Heating and Air LLC
- Env Heating and Air, LLC
- Ewing Electric & Refrigeration (Heating & Air)
- ExcelAir LLC
- Extreme Climate Heating & Cooling
- Extreme Climate Heating & Cooling
- Extreme Climate Heating & Cooling
- EZ Heating & Cooling, LLC
F
- Fair Heating and Air LLC
- Family Affair Heating and Air
- Family Comfort Heating And Air
- Fesco
- Flint Knox heating & air conditioning
- Foothills Mechanical Service, LLC
- Four Seasons Heating & Air
- FourSeasons Inc.
- Freddie Mac's Solutions
- Fresh Air HVAC LLC
- Friends Heating and Air
- Full Comfort Heating and Air | East Tennessee
G
- GB Jr. Express LLC. Home Improvement & Handyman Services
- General Air Service
- Genesis Electrical LLC
- Gent Heating & Cooling
- Gent Heating And Cooling
- Giles Heating and Air
- Gill-Air
- GoHero Home Services -Plumbing, Heating, Cooling, Electrical
- Gonzalez Heating and Cooling
- Grace Air
- Granger's A/C Service - Affordable HVAC Repair Service, Air Conditioning Installation, Reliable Heating and Cooling
- Gray Mechanical & Refrigeration Group
- Greg Atchley Heating & Air
- Gregg's Heating & Air LLC
- Gribby's Air and Repair
- Grissom Heat & Air
H
- H.C. A.C.
- H.C.S Service Co
- Hackney's Heating & Air
- Handy Hive Heating and Air
- Hardin Valley
- Harris & Swicegood Inc Heat
- Hatmaker Heating and Cooling – Now Part of True Comfort Heat and Air
- HB Climate Control
- HCS Mechanical Contractors
- HCS Mechanical Contractors
- Heartland Heating And Air
- Heat Pump Kingsport
- Heating & AC Air Conditioning Co
- Heating & Air Conditioning Knoxville
- Heating & Cooling
- Heating and Cooling
- Heaven on Earth Heating & Air
- Heavy Metal Welding and Equipment Repair
- Henshaw's Heating & Air Conditioning
- HEP is on the way
- HEP is on the way
- Heritage AC & Heating
- Hickory Home & Cabin Repair
- Hiles Heating & Air
- Hiller Plumbing, Heating, Cooling & Electrical
- Hilltop Mechanical
- Hobart Sales & Services
- Hobbs & Associates
- Hoffman & Hoffman, Inc.
- Holloway Legacy Electric
- Holt's Heating & Air
- Home Comfort Solutions
- Hometown Air
- Hometown Heating & Air
- Hometown Heating and Air
- Hound Dog Heating & Cooling
- Householder Heating & Air
- Hubbard's Heat & Air
- Humphries Heating & Air
- Hurst Heating & Air
- HVAC Discount Supplies
- HVAC Loudon
- HVACNearYou
I
J
K
- K&M Heating and Air Conditioning LLC
- Karns Mechanical Services
- Kerley Heating and Air Conditioning
- King Clean Heating and air,electric
- knock It Out HVAC
- Knox Air Department
- Knox Filters Inc
- KnoxHills Heating And Air Conditioning
- Knoxville A/C Service
- Knoxville Heating & Air
- Knoxville Heating & Air Conditioning
- Knoxville Heating & Air Conditioning
- Knoxville Heating & Air Conditioning, LLC
- Knoxville Jumpstart
- Koontz Electric and HVAC
- Koontz Plumbing & Mechanical
- Krug & Sons heating and air conditioning
L
M
- M&A Supply Company Inc. Knoxville
- mac hvac service
- Maintenance One
- Maintenance Technologies Inc.
- Marshall Cleaning Service
- Martin handyman services
- Master Foundation and Crawl Space Repair
- Mayo’s Heating & Air
- MB-AC Heating and Cooling
- MC Heating and Cooling
- McAuley Heating & Air
- McKindon Appliance Service LLC
- McMahan Mechanical Inc
- Merritt Heating and Air
- Merritt Mechanical Contractors LLC
- Merritt's Home Comfort, LLC
- Metro HVAC Mechanical Contract
- MillerAire llc
- Misty Mountain Mini Splits, Heating and Air Conditioning
- Modern Climate
- Modern Refrigeration Technologies
- Modern Supply Co
- Moore's HVAC
- Mountain View Climate Control
- Mr Installer LLC
- Mr Kool's Heating & Air
- My Professional Plumber
- Myers Mobile RV Repair
N
O
P
- Partners Supply Knoxville
- Pat Murphy Electric, Inc.
- Patterson Heating & Cooling
- Patterson Heating and Cooling
- Paul Proffitt Heating & Air
- Peak Climate Control
- Perfect Temp Heating & Cooling, LLC
- Perfection Group
- Peters Emergency Plumber & HVAC Repair
- Phoenix Home Comfort
- Pioneer Heating, Cooling, Plumbing and Electrical
- Pipe Wrench Plumbing, Heating & Cooling
- Pipe Wrench Plumbing, Heating & Cooling
- Pitcock’s Heating and Cooling
- Pol's Heating and Cooling
- Pol's Heating and Cooling
- Poteet
- Pratt Mechanical
- Precision Comfort, LLC
- Precision HVAC
- Premier Services Group, Inc
- Prime 58 Air Duct & Vent Cleaning Service
- Proline HVAC LLC
- Puremaxx Filtration (Headquarters)
R
- R & R Heating & Air Conditioning
- R&D Mechanical Services
- Rapid Response AC
- Rapid Response Air & Heat
- REA, Inc.
- RefCo Supply
- Reliable Climate Control LLC
- Riverbend Contracting
- Robbins Heating & Cooling Services
- Robby's Heat & Air
- Rocky Top HVAC, LLC
- Rocky Top Renovations & Repairs
- Rogan's HVACR
- Rome Eddleman & Associates
- Romines Heating And Air, LLC
- Rutledge Heating & Air Conditioning
- RVEE INC
- Rytek Home Comfort
S
- Savage Heating and Air
- Sears Appliance Repair
- Sears Appliance Repair
- Sears Heating and Air Conditioning
- Seeber’s Heating and Air
- Selah Heating & Cooling
- Service Experts Knoxville
- Sevier Facility Services
- Sherwood Services HVAC and More
- Shield Mechanical LLC
- Shield Services, LLC.
- Sinclair Mechanical
- SKMES
- Smith Heating and Air
- Smokies Heating And Cooling
- So Cool Heating and Air
- Southeast Generator Electrical and Hvac
- Southern Breeze Heating and Cooling Inc
- Southern Chill Heating &Air
- Southern Global Refrigeration
- Stalvey's Heating And Air
- Standard Air Conditioning and Electrical Co.
- Stockwell Heating & Air LLC
- Strada Services
- Subzero Heating Cooling & Refrigeration
- Summit Heating & Air
- Superior Comfort Systems
- Sutton Heating & Air Conditioning Co.
- Sylvan, Inc.
- Symons Electrical & HVAC
T
- T & H Heating and Cooling LLC
- T L Brooks Co
- T² Heating and air
- TactiCool Heating and Air
- TayFer Heating and Cooling LLC
- Temp-A-Cure Indoor Air Specialist
- Temperature Control by Browning's HVAC
- TennAir-1
- Tennessee HVAC and Services
- Tennessee Standard Plumbing and Drain
- The Duct Man
- The Experts Pro
- The Habegger Corporation - Knoxville
- The Home Hero
- The Trane Company
- Thermostat Tamers, LLC
- Thomas Heating & Cooling
- Titan HVAC
- TNES Tennessee Electrical Services LLC
- TNHVAC
- Tobler Heating and Air, Inc.
- Top Notch Air
- Total Air & Heating
- Tradewinds Mechanical of East TN
- Trane Supply
- Tristar HVAC & Maintenance
- TroubleShooters
- True North Heating and Cooling of Tennessee
- Trusted Heating, Cooling and Plumbing
- Turner Mechanical LLC