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Emergency HVAC Contractors in Keller, TX (2026)

Top 50 of 953 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 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 Keller: Berkeys Plumbing, A/C & Electrical, 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 Keller at a glance

Top emergency HVAC contractors in Keller at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Berkeys Plumbing, A/C & Electrical654.8★ (7,866)Southlake, 8 mi away24/7
2Service Experts Fort Worth654.8★ (5,005)Fort Worth, 6 mi away24/7
3Milestone Electric, A/C, & Plumbing654.8★ (4,137)Colleyville, 7 mi away24/7
4AirCo Air Conditioning, Heating and Plumbing644.8★ (4,506)Fort Worth, 10 mi away24/7
5Mid-Cities Air Conditioning and Heating644.8★ (656)Keller24/7
6Texas Pride Heating and Air644.9★ (487)Keller24/7
7Top Gun Heating & AC Repair644.9★ (480)Keller24/7
8Sunny Service644.9★ (2,366)Hurst, 9 mi away24/7
9Comfort Experts, Inc.644.9★ (853)Fort Worth, 5 mi away24/7
10One Hour Air Conditioning & Heating644.8★ (3,170)Fort Worth, 11 mi away24/7

Call an emergency HVAC contractor in Keller 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 50 emergency HVAC contractors in Keller, 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 953 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.

  8. #8 Sunny Service

    Based in Hurst, 9 mi away

    64/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.9★ from 2,366 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 2,366 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1500 Central Park Dr, Hurst, TX 76053
    View profile for Sunny Service(817) 476-3051

  9. #9 Comfort Experts, Inc.

    Based in Fort Worth, 5 mi away

    64/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 853 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 853 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1949 Golden Heights Rd #200, Fort Worth, TX 76177
    View profile for Comfort Experts, Inc.(817) 839-4687

  11. #11 A#1 Air

    Based in Lewisville, 17 mi away

    63/100CR Score

    Ranked #11 because of its Google rating and review volume: 4.7★ from 12,266 Google reviews.

    • 4.7★ from 12,266 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    601 E Corporate Dr, Lewisville, TX 75057
    View profile for A#1 Air(972) 460-0001

  16. #16 Always There Air

    Based in Keller

    63/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 153 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 153 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2000 Whitley Rd B210, Keller, TX 76248
    View profile for Always There Air(817) 657-8409

  17. #17 Rescue Rooter

    Based in Irving, 16 mi away

    63/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.7★ from 6,004 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 6,004 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6029 Campus Cir Dr W Ste 150, Irving, TX 75063
    View profile for Rescue Rooter(214) 989-4872

  18. #18 Elmer's Home Services

    Based in Grapevine, 10 mi away

    63/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.7★ from 1,728 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 1,728 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    340 W Northwest Hwy, Grapevine, TX 76051
    View profile for Elmer's Home Services(972) 301-2020

  19. #19 Willard Cooling, Heating, Plumbing, & Electrical (Max Air And Plumbing – Max Mechanical)

    Based in Arlington, 17 mi away

    63/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.9★ from 3,596 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 3,596 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2313 Michigan Ct, Arlington, TX 76016
    View profile for Willard Cooling, Heating, Plumbing, & Electrical (Max Air And Plumbing – Max Mechanical)(817) 674-7522

  21. #21 AGES Services Company

    Based in Southlake, 8 mi away

    62/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.9★ from 603 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 603 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1080 S Kimball Ave Suite 150, Southlake, TX 76092
    View profile for AGES Services Company(682) 269-2230

  24. #24 Texas Discount Air

    Based in Fort Worth, 3 mi away

    62/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.8★ from 214 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 214 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5157 Senator Dr, Fort Worth, TX 76244
    View profile for Texas Discount Air(817) 874-5513

Top 50 of 953 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

HVAC contractors in Keller, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Airtron Heating & Air Conditioning624.9★ (5,369)22 mi
27Team Enoch: Electric, Plumbing, Air, Roofing624.9★ (1,045)13 mi
28Milestone Electric, A/C, & Plumbing624.9★ (1,129)14 mi
29Cold Front Mechanical AC & Heating624.9★ (142)3 mi
30AC Genius AC Repair & Service624.9★ (491)11 mi
31Cold Factor Heating & Air Services624.9★ (242)7 mi
32Moss Heating & Cooling624.9★ (263)7 mi
33Triple A Heating, Plumbing & AC Repair615.0★ (501)12 mi
34Spencer Air Conditioning & Heating614.9★ (1,239)16 mi
35United States Home Services615.0★ (1,717)20 mi
36billyGO Air Conditioning & Plumbing614.9★ (572)13 mi
37IDEAL IN AIR615.0★ (175)7 mi
38Malcolm's Heating & Air615.0★ (203)9 mi
39NSG Heating and Air Specialists, LLC615.0★ (348)11 mi
40CW Service Pros Plumbing, Heating & Air Conditioning614.9★ (622)14 mi
41Hawk Plumbing Heating & Air Conditioning614.9★ (368)11 mi
42Prime AC and Heat615.0★ (860)17 mi
43Comfort Experts614.8★ (1,991)19 mi
44Goat Air Heating & Cooling615.0★ (241)10 mi
45Cold Factor Heating & Air Services615.0★ (343)13 mi
46On Time Experts (fka Dring Air Conditioning & Heating)614.9★ (1,395)19 mi
47Tom's Mechanical, Inc.614.9★ (781)16 mi
48Tarrant Mechanical615.0★ (33)In Keller
49Strickland Heating and Air605.0★ (456)16 mi
50Colony Air Conditioning & Heating605.0★ (1,685)23 mi

How we ranked emergency HVAC contractors in Keller

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 Keller: questions

Which HVAC contractors in Keller are open 24/7?

25 on this list post 24/7 hours, including Berkeys Plumbing, A/C & Electrical, Service Experts Fort Worth, Milestone Electric, A/C, & Plumbing, AirCo Air Conditioning, Heating and Plumbing and Mid-Cities Air Conditioning and Heating.

Who is ranked #1 for emergency heating and cooling in Keller, TX?

Berkeys Plumbing, A/C & Electrical is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency HVAC contractors in Keller 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?

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

Update log for Keller

  1. October 2026: CR Scores recalculated for 953 hvac contractors serving Keller.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages