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Emergency HVAC Contractors in Mesquite, TX (2026)

Top 50 of 937 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 Mesquite: Baker Brothers Plumbing, Air & Electric, 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 Mesquite at a glance

Top emergency HVAC contractors in Mesquite at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Baker Brothers Plumbing, Air & Electric684.9★ (24,389)Mesquite24/7
2Xtreme Air Services - HVAC, Plumbing, & Electrical654.8★ (2,452)Sunnyvale, 2 mi away24/7
3Willard Heating, Cooling, & Plumbing654.9★ (5,757)Forney, 8 mi away24/7
4On Time Experts644.8★ (5,914)Garland, 9 mi away24/7
5Bacon Plumbing Heating Air Electric644.9★ (7,092)Rockwall, 14 mi away24/7
6Berkeys Plumbing, A/C & Electrical634.9★ (3,253)Dallas, 11 mi away24/7
7Copeland Heating Air Conditioning Plumbing and Electrical Repair Services634.9★ (2,076)Forney, 10 mi away24/7
8Rescue Air and Plumbing634.9★ (3,641)Dallas, 13 mi away24/7
9Conover Heating & Air635.0★ (184)Mesquite24/7
10Infinity Texas Air624.9★ (1,325)Forney, 9 mi away24/7

Call an emergency HVAC contractor in Mesquite 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 Mesquite, 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 937 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.

  4. #4 On Time Experts

    Based in Garland, 9 mi away

    64/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 5,914 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 5,914 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2914 National Ct, Garland, TX 75041
    View profile for On Time Experts(469) 208-9725

  10. #10 Infinity Texas Air

    Based in Forney, 9 mi away

    62/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.9★ from 1,325 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,325 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12025 Lewis Cir, Forney, TX 75126
    View profile for Infinity Texas Air(972) 734-1903

  12. #12 Service Experts Dallas

    Based in Richardson, 15 mi away

    62/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.8★ from 3,908 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 3,908 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    640 International Pkwy Suite 200, Richardson, TX 75081
    View profile for Service Experts Dallas(972) 619-7607

  13. #13 Texas AirZone LLC

    Based in Dallas, 10 mi away

    62/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 810 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 810 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10763 Mapleridge Dr, Dallas, TX 75238
    View profile for Texas AirZone LLC(214) 851-3886

Top 50 of 937 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 Mesquite, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26U-1st Electrical Air & Heating615.0★ (89)4 mi
27AC Pros614.8★ (1,080)15 mi
28Bolton Heating & Air615.0★ (234)10 mi
29Copeland Heating Air Conditioning Plumbing and Electrical Repair Services614.8★ (569)12 mi
30Lex - Air Conditioning, Heating, Plumbing, Electrical614.8★ (2,054)18 mi
31Total Air & Heat Co.614.9★ (1,707)18 mi
32LTX Air Services LLC605.0★ (36)In Mesquite
33CityLine Air Conditioning605.0★ (608)16 mi
34Mathis Air & Heat LLC604.8★ (43)In Mesquite
35United States Home Services605.0★ (1,717)20 mi
36Acclaim Air Conditioning and Heating605.0★ (186)10 mi
37Apple A/C and Heat Services605.0★ (242)11 mi
38TemperaturePro605.0★ (188)10 mi
39Cyclone Heating and Air Conditioning Forney, TX605.0★ (208)10 mi
40Dial One Johnson Plumbing, Cooling & Heating604.9★ (640)15 mi
41K&S Heating and Air604.6★ (570)10 mi
42One Hour Heating & Air Conditioning604.9★ (33)In Mesquite
43Coolinary Arts Heating & Cooling605.0★ (225)12 mi
44OA Central Air605.0★ (25)In Mesquite
45One Hour Heating & Air Conditioning604.7★ (778)14 mi
46Rescue Rooter604.7★ (6,004)24 mi
47Tempo Air604.7★ (1,814)18 mi
48TemperaturePro604.9★ (409)15 mi
49Absolute Comfort Mechanical LLC605.0★ (52)5 mi
50Air West Solutions605.0★ (212)13 mi

How we ranked emergency HVAC contractors in Mesquite

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 Mesquite: questions

Which HVAC contractors in Mesquite are open 24/7?

25 on this list post 24/7 hours, including Baker Brothers Plumbing, Air & Electric, Xtreme Air Services - HVAC, Plumbing, & Electrical, Willard Heating, Cooling, & Plumbing, On Time Experts and Bacon Plumbing Heating Air Electric.

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

Baker Brothers Plumbing, Air & Electric is #1, with a CR Score of 68 out of 100 on emergency weights.

How are emergency HVAC contractors in Mesquite 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 Mesquite

  1. October 2026: CR Scores recalculated for 937 hvac contractors serving Mesquite.
  2. October 2026: 12 duplicate listings merged.

More emergency and heating and cooling pages