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Emergency HVAC Contractors in Lexington, KY (2026)

Top 26 of 194 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 26 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

If you smell gas, leave the building now and call your gas utility or 911 from outside.

The short answer

  1. 1

    #1 for emergency heating and cooling in Lexington: Fayette Heating & Air, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency HVAC contractors in Lexington at a glance

Top emergency HVAC contractors in Lexington at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Fayette Heating & Air684.8★ (6,644)Lexington24/7
2Dauenhauer Plumbing Heating Air & Electric684.8★ (4,841)Lexington24/7
3Comfort Heating & Air674.8★ (4,263)Lexington24/7
4Bryant Heating, Cooling, Plumbing & Electric674.8★ (4,041)Lexington24/7
5Southern Comfort Heating & Cooling675.0★ (1,526)Lexington24/7
6GreenBox Home Services664.9★ (1,344)Lexington24/7
7Synergy Home HVAC664.9★ (1,070)Lexington24/7
8Absolute Services664.9★ (930)Lexington24/7
9Peterman Brothers Heating Cooling Plumbing654.9★ (728)Lexington24/7
10Quantum Comfort645.0★ (195)Lexington24/7

Call an emergency HVAC contractor in Lexington now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 26 emergency HVAC contractors in Lexington, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 194 is on the HVAC contractors page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  7. #7 Synergy Home HVAC

    Based in Lexington

    66/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,070 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,070 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1064 Industry Rd Suite 130, Lexington, KY 40505
    View profile for Synergy Home HVAC(859) 203-1479

  8. #8 Absolute Services

    Based in Lexington

    66/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.9★ from 930 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 930 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    601 Bizzell Dr Ste 100A, Lexington, KY 40511
    View profile for Absolute Services(859) 900-2520

  10. #10 Quantum Comfort

    Based in Lexington

    64/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 195 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 195 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1025 Dove Run Rd #201, Lexington, KY 40502
    View profile for Quantum Comfort(859) 230-3995

  11. #11 Apex Solutions

    Based in Lexington

    63/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.9★ from 165 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 165 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1031 Wellington Way Unit 230, Lexington, KY 40513
    View profile for Apex Solutions(859) 583-7294

  16. #16 Climate Control

    Based in Lexington

    63/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.8★ from 141 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 141 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1060 W High St Suite 110, Lexington, KY 40508
    View profile for Climate Control(859) 444-5840

  17. #17 Ashford Air

    Based in Lexington

    62/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 71 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    133 Goodrich Ave, Lexington, KY 40503
    View profile for Ashford Air(859) 681-6740

  18. #18 TempControl

    Based in Lexington

    62/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 62 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1009 Eastland Dr, Lexington, KY 40505
    View profile for TempControl(859) 552-4635

  20. #20 Kelley Mechanical

    Based in Lexington

    62/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Heating contractor”.

    • 5.0★ from 53 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9340 Hickory Hill Rd, Lexington, KY 40515
    View profile for Kelley Mechanical(859) 271-1113

  21. #21 Noah's Ark Air

    Based in Lexington

    62/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 52 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    754 Sandpiper Ct, Lexington, KY 40505
    View profile for Noah's Ark Air(859) 310-0106

  24. #24 Advantage

    Based in Lexington

    61/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.6★ from 58 Google reviews, listed on Google as “Heating contractor”.

    • 4.6★ from 58 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    763 Newtown Pike Suite 140, Lexington, KY 40511
    View profile for Advantage(859) 559-6409

Top 26 of 194 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #26, in CR Score order; each links to its profile.

HVAC contractors in Lexington, ranks 26 to 26
RankBusinessCR ScoreGoogle ratingDistance
26Premier Lexington-Fayette AC Repair615.0★ (30)In Lexington

How we ranked emergency HVAC contractors in Lexington

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency HVAC contractors in Lexington: questions

Which HVAC contractors in Lexington are open 24/7?

25 on this list post 24/7 hours, including Fayette Heating & Air, Dauenhauer Plumbing Heating Air & Electric, Comfort Heating & Air, Bryant Heating, Cooling, Plumbing & Electric and Southern Comfort Heating & Cooling.

Who is ranked #1 for emergency heating and cooling in Lexington, KY?

Fayette Heating & Air is #1, with a CR Score of 68 out of 100 on emergency weights.

How are emergency HVAC contractors in Lexington ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the HVAC contractor arrives?

If you smell gas, leave the building now and call your gas utility or 911 from outside.

How many emergency HVAC contractors here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Lexington

  1. October 2026: CR Scores recalculated for 194 hvac contractors serving Lexington.
  2. October 2026: 1 duplicate listing merged.

More emergency and heating and cooling pages