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Emergency HVAC Contractors in Midlothian, TX (2026)

Top 50 of 574 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 Midlothian: Heritage Air Services, 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 Midlothian at a glance

Top emergency HVAC contractors in Midlothian at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Heritage Air Services664.9★ (707)Midlothian24/7
2Dial One Johnson Plumbing, Cooling & Heating654.9★ (475)Midlothian24/7
3Mansfield Plumbing, Electric, Heating & Air654.9★ (3,080)Mansfield, 12 mi away24/7
4Dial One Johnson Plumbing, Cooling & Heating644.9★ (1,188)Cedar Hill, 8 mi away24/7
5Summit HVAC & Construction645.0★ (192)Midlothian24/7
6Thumbs Up! Home Comfort, LLC645.0★ (163)Midlothian24/7
7Baker Brothers Plumbing, Air & Electric644.8★ (1,897)Arlington, 13 mi away24/7
8Willard Cooling, Heating, Plumbing, & Electrical (Max Air And Plumbing – Max Mechanical)644.9★ (3,596)Arlington, 18 mi away24/7
9Willard Air Conditioning & Plumbing634.7★ (1,162)Waxahachie, 9 mi away24/7
10Wolverton Air634.9★ (645)Waxahachie, 9 mi away24/7

Call an emergency HVAC contractor in Midlothian 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 Midlothian, 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 574 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.

  1. Ranked #1 in Midlothian

    #1 Heritage Air Services

    Based in Midlothian

    66/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 707 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 707 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1080 Dividend St, Midlothian, TX 76065
    View profile for Heritage Air Services(817) 330-4156

  8. #8 Willard Cooling, Heating, Plumbing, & Electrical (Max Air And Plumbing – Max Mechanical)

    Based in Arlington, 18 mi away

    64/100CR Score

    Ranked #8 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

  10. #10 Wolverton Air

    Based in Waxahachie, 9 mi away

    63/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.9★ from 645 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 645 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    704 Solon Rd, Waxahachie, TX 75165
    View profile for Wolverton Air(972) 923-2665

  12. #12 Comfort Experts

    Based in Kennedale, 16 mi away

    62/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.8★ from 1,200 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 1,200 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3812 Eden Rd S, Kennedale, TX 76060
    View profile for Comfort Experts(817) 623-4219

  17. #17 Norman Aire Services

    Based in Duncanville, 12 mi away

    62/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 334 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 334 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1126 S Cedar Ridge Dr #119, Duncanville, TX 75137
    View profile for Norman Aire Services(972) 230-8497

  21. #21 MES

    Based in Kennedale, 18 mi away

    61/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.9★ from 746 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 746 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    506 North Rd, Kennedale, TX 76060
    View profile for MES(817) 476-2885

  24. #24 C&S Air, Inc

    Based in Mansfield, 13 mi away

    61/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.9★ from 256 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 256 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2214 FM1187 Bldg 8, Mansfield, TX 76063
    View profile for C&S Air, Inc(817) 839-2556

Top 50 of 574 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 Midlothian, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Dial One Johnson Plumbing, Cooling & Heating614.9★ (640)19 mi
27Tempo Air604.7★ (1,814)24 mi
28C & R Sales and Repairing, Inc.604.9★ (113)11 mi
29Mullins Mechanical Air Conditioning & Heating605.0★ (376)19 mi
30Pleasant Run A/C & Heat, LLC604.9★ (226)15 mi
31Superior AC & Heat604.9★ (500)19 mi
32COLT Heating & Air605.0★ (66)9 mi
33Dial One Johnson Plumbing, Cooling & Heating604.9★ (336)18 mi
34Air Clinic604.8★ (526)20 mi
35Porter Heating & Air Conditioning, LLC605.0★ (12)In Midlothian
36TRUSTED HEATING & COOLING SOLUTIONS604.9★ (72)11 mi
37AAA Airco Air Conditioning & Heating595.0★ (148)17 mi
38Metro Air Conditioning Heating & Services594.8★ (327)19 mi
39Big Tex Heating and Air595.0★ (46)10 mi
40AIR-an HVAC&R Mechanical Services LLC594.8★ (39)8 mi
41Fast Response Heating & Cooling594.9★ (255)20 mi
42McClain Heating & Air LLC595.0★ (71)13 mi
43One Hour Heating & Air Conditioning594.9★ (69)12 mi
44One Piece Mechanical LLC595.0★ (71)13 mi
45TruClimate Heating & Cooling595.0★ (178)20 mi
46Bock Services, LLC - Air Conditioning & Heating594.7★ (218)18 mi
47Superior AC & Heat594.9★ (174)19 mi
48Texas Choice Heating And Air594.9★ (185)19 mi
49AC & C LLC595.0★ (132)18 mi
50Cool Hand Electric, Heating, & AC Repair595.0★ (381)10 mi

How we ranked emergency HVAC contractors in Midlothian

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 Midlothian: questions

Which HVAC contractors in Midlothian are open 24/7?

25 on this list post 24/7 hours, including Heritage Air Services, Dial One Johnson Plumbing, Cooling & Heating, Mansfield Plumbing, Electric, Heating & Air, Dial One Johnson Plumbing, Cooling & Heating and Summit HVAC & Construction.

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

Heritage Air Services is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency HVAC contractors in Midlothian 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 Midlothian

  1. October 2026: CR Scores recalculated for 574 hvac contractors serving Midlothian.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages