55 AC Replacement Contractors in Lexington, KY
Top-Rated AC Replacement Contractors in Lexington
Hvac Doctor Heating and Air
“All 29 reviewers award 5 stars, with multiple clients specifically naming technicians Ammar, Ahmad, and Ahmed for their skill and professionalism. Emergency…”
Bryant Heating, Cooling, Plumbing & Electric
“All six detailed reviews award 5 stars. Three reviewers specifically mention same-day or rapid response service. Technicians named across positive reviews…”
All AC Replacement Contractors (55 total)
Quantum Comfort Heating and Cooling
“Every reviewer awarded five stars, with Dom named by four separate customers as the primary technician.…”
Watson
“All five-star reviews mention specific technicians by name, with Tyler, Alisha, and Brandon appearing most…”
Lexington Electrical & HVAC
“All reviewers give 5 stars, with 166 total reviews generating a 4.9 average. Multiple reviewers specifically…”
R&D Indoor Comfort
“187 of 188 reviews award 5 stars, with repeated praise for same-day emergency response and technicians who…”
Commonwealth Climate Solutions
“All 165 reviewers award 5 stars, with eight featured reviews consistently praising owner Justin Farris for…”
Mr. HVAC
“181 of 182 reviewers award 5 stars, with specific praise for same-day appointment availability and…”
Air Control Heating and Air Conditioning of Lexington, Inc
“All five featured reviewers award 5 stars, with Thomas, Chase, and Bobby mentioned by name across multiple…”
Titan Heating and Air
“Every reviewer awarded a 5-star rating, with three specifically mentioning same-day or within-one-hour…”
360 Heating & Air
“All 57 reviews award five stars, with technicians Cody, Caleb, Kaleb, and Taylor mentioned across multiple…”
MMI Climate Solutions
“Five reviewers awarded 5 stars, with two specifically praising technician responsiveness despite being new…”
TempControl
“Every customer review rates TempControl at five stars, with technicians Matthew, Mike, and Joey named across…”
Top Tier
“Every reviewer awarded a perfect 5-star rating, with emergency same-day response appearing across at least…”
Moore HVAC Solutions
“62 reviews yield a 4.8-star average with universal 5-star ratings represented in available feedback. Same-day…”
Kelley Mechanical
“Every reviewer awarded 5 stars, with multiple customers highlighting same-day or next-day arrival, especially…”
Advantage
“Every one of 58 reviewers awards 5 stars, with technicians Tyler, David, and Ian named across multiple…”
John R Estes Plumbing & Heating
“Three of five detailed reviews award 5 stars, praising specific technicians by name for resolving difficult…”
Donnie Rowe Heating & Air Conditioning LLC
“Forty-three reviews yielding a 4.9-star rating with five-star feedback dominating the dataset. Technicians…”
J&H Residential Refrigeration Specialist
“All eight displayed reviews award five-star ratings, with six specifically identifying the technician Justin…”
KATS Heating & Cooling
“Every reviewer who rated the company gave 4 or 5 stars, with the majority awarding 5 stars for specific…”
Christopher & Smith Heating
“Four reviewers mention same-day or expedited service, while three praise the team's communication during…”
Benchmark Heating & Air
“Seven of seven reviewers award 5 stars, with consistent mentions of Nathan and Matt by name. Emergency…”
Homestead Heating and Air
“One verified client awarded five stars, noting Tyler delivered professional, punctual service and clearly…”
Bluegrass Rooter Plumbing Heat & Air
“Four of five detailed reviews award five stars, emphasizing fair pricing, same-day diagnosis, and weekend…”
Premier Lexington-Fayette AC Repair
“All thirteen posted reviews award five stars, with zero sub-3 ratings. Reviewers across positive accounts…”
WiseTech Heating and Cooling
“Fourteen reviewers award perfect 5-star ratings, with seven explicitly mentioning affordable or fair pricing.…”
Cross Services, LLC
“All five visible reviewers award 5 stars, with three specifically mentioning Donnie by name and praising his…”
AC Replacement Costs in Lexington
Replacement costs for aging systems in Lexington. If repair cost exceeds 50% of replacement, replacement is usually more economical.
| Service | Low | Average | High |
|---|---|---|---|
Central AC (3-ton, basic) | $5,500 | $8,000 | $11,000 |
Central AC (4-ton, mid-efficiency) | $7,500 | $10,500 | $14,000 |
Central AC (5-ton, high-efficiency) | $9,500 | $12,500 | $16,000 |
Full HVAC system (AC + furnace) | $11,590 | $13,430 | $14,100 |
Plus ductwork replacement If existing ducts are aged/leaking | $2,100 | $3,000 | $4,000 |
| Repair cost threshold | 50% rule: if repair > 50% of replacement, replace | ||
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Replacement in Lexington, KY: What to Expect
AC replacement Lexington projects are shaped by Kentucky's dual-season climate — 87°F humid Bluegrass summers combined with winters that drop to 25°F put systems through genuine year-round stress. Lexington's 17 AC replacement contractors average 4.9 stars across 4,208 reviews, with 8 offering 24/7 service. That combination of depth and quality gives homeowners strong options for planned replacements and urgent failures alike.
Replacement costs for a 3-ton central system run $5,500-$11,000; a 4-ton mid-efficiency unit $7,500-$14,000; and 5-ton high-efficiency systems reach $9,500-$16,000. Kentucky requires AC contractors to hold the Master HVAC Contractor or Journeyman HVAC Mechanic license from the Department of Housing, Buildings and Construction — verify credentials before any signed agreement.
GreenBox Home Services leads with 1,374 reviews at 4.9 stars and is praised for emergency availability and transparent pricing. Synergy Home HVAC's 1,100-plus reviews name Austin, James, Tasian, and Reuben for professional communication on complex installations. Engineered Heating and Air earns 4.9 stars from 396 reviewers — Mike is specifically cited for showing up during a severe winter storm to complete a replacement when others wouldn't.
Frequently Asked Questions
Other HVAC Services in Lexington, KY
All HVAC Contractors in Lexington, KY
Complete directory of 186 contractors — browse alphabetically
A–Z
All HVAC Contractors in Lexington, KY
Complete directory of 186 contractors — browse alphabetically
A
- A & J Mechanical Services LLC
- AAA Heating & Air Conditioning Service Inc.
- Absolute Services
- Advantage
- Air Control Heating and Air Conditioning of Lexington, Inc
- Air Equipment
- Air Equipment Company
- Air Tech, Inc.
- Aire Serv of Lexington
- All Masters Heating & Air
- All Trades Services Inc.
- Alliance Appliance & HVAC Services
- American Traditional Mechanical
- Apex Solutions
- Around the Clock Service
- Arronco Comfort Air
- Atlas Comfort Air
B
- Barkley Blevins Plumbing Heating & Air Conditioning
- Benchmark Heating & Air
- Bluegrass Climate Solutions
- Bluegrass HVAC Repair Lexington
- Bluegrass Rooter Plumbing Heat & Air
- Bluegrass Rooter Plumbing Heat & Air
- BME Inc.
- Brewers
- Brock's HVAC/R
- Brooks Manning Heating & Cooling LLC
- Bryant Heating and Cooling
- Bryant Heating, Cooling, Plumbing & Electric
- Bryant Plumbing
C
- Cecil's Heating & Air Conditioning Inc.
- Central Kentucky Hood & Duct Services
- Century Heating and Air
- Christopher & Smith Heating
- Citywide Lexington HVAC Repair
- Climate Control
- Coleman Smith Inc
- Comfort & Process Solutions
- Comfort Heating & Air
- Comfort Specialist Heating & Cooling
- Comfort Technologies
- Comfort Technologies Heating and Cooling
- Commonwealth Climate Solutions
- Commonwealth Controls
- Corken Steel Products Company
- Cross Service LLC
- Cross Services, LLC
D
E
F
G
H
- Halls Heating and Air Conditioning
- Handy Roachs LLC
- Hawk Air Climate Tech
- Heating & Air Conditioning Lexington
- Heating & Cooling Lexington
- HIGH VAC Services, LLC
- HMC Service Co
- Homestead Heating and Air
- Howard's Heating and A/C, LLC
- Hubbard Mechanical - Lexington
- Hvac Doctor Heating and Air
- Hvac Services | Air and Heating
J
K
L
- Legacy Mechanical LLC
- Lennox Stores (Parts Plus)
- Lexington
- Lexington Electrical & HVAC
- Lexington Heating & Air, LLC
- Lexington Heating & Cooling
- Lexington Heating and Air
- Lexington HVAC
- Lexington Mechanical Service
- lexmechanical
- Limitless Comfort HVAC
- Linear HVAC Repair Lexington
- Lint No More Air Duct Cleaning Of Lexington Kentucky
- Longshaw HVAC
- Lovell Heating & Cooling
- Lyons Disponette Island heating and air
M
P
R
S
T
- Team Air Dist.
- Tech24
- TECO Mechanical INC
- TempControl
- The AirDoc, LLC
- The Daily Maintenance Group
- The Habegger Corporation - Lexington
- Thermal Balance Inc
- Thermal Dynamic Heating and Air
- Thermal Equipment Sales Co Inc
- Titan Building Solutions, Inc.
- Titan Heating and Air
- Tom's Repair & Filter Service LLC
- Top Tier
- TP Mechanical Contractors, Inc.
- Trane - Heating & Cooling Services
- Trane Supply
- Transport Specialists, Inc.
- TruAir Climate Solutions
- True Temp Heating & Cooling