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Emergency HVAC Contractors in Rockwall, TX (2026)

Top 50 of 730 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 Rockwall: Bacon Plumbing Heating 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 Rockwall at a glance

Top emergency HVAC contractors in Rockwall at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Bacon Plumbing Heating Air Electric674.9★ (7,092)Rockwall24/7
2Baker Brothers Plumbing, Air & Electric654.9★ (24,389)Mesquite, 15 mi away24/7
3Willard Heating, Cooling, & Plumbing644.9★ (5,757)Forney, 12 mi away24/7
4One Hour Heating & Air Conditioning634.7★ (778)Rockwall24/7
5Apple A/C and Heat Services635.0★ (242)Rockwall24/7
6On Time Experts634.8★ (5,914)Garland, 13 mi away24/7
7Texas Choice Heating And Air624.8★ (260)Rockwall24/7
8Arthur Heating & Air625.0★ (487)Rowlett, 7 mi away24/7
9Copeland Heating Air Conditioning Plumbing and Electrical Repair Services624.8★ (569)Heath, 5 mi away24/7
10Service Experts Dallas624.8★ (3,908)Richardson, 15 mi away24/7

Call an emergency HVAC contractor in Rockwall 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 Rockwall, 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 730 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.

  6. #6 On Time Experts

    Based in Garland, 13 mi away

    63/100CR Score

    Ranked #6 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 Service Experts Dallas

    Based in Richardson, 15 mi away

    62/100CR Score

    Ranked #10 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

  17. #17 Total Air & Heat Co.

    Based in Plano, 15 mi away

    61/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 1,707 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,707 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1408 O Ave suite 100, Plano, TX 75074
    View profile for Total Air & Heat Co.(972) 630-4285

  21. #21 Infinity Texas Air

    Based in Forney, 15 mi away

    61/100CR Score

    Ranked #21 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

  22. #22 On Time Experts

    Based in McKinney, 20 mi away

    61/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.9★ from 3,713 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 3,713 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5850 Collin McKinney Pkwy unit 503, McKinney, TX 75070
    View profile for On Time Experts(469) 262-1626

  23. #23 Texas AirZone LLC

    Based in Dallas, 14 mi away

    61/100CR Score

    Ranked #23 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 730 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 Rockwall, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Bill Joplin's Air Conditioning & Heating614.9★ (3,532)21 mi
27Everflow Plumbing, Heating & Air614.9★ (408)11 mi
28MHC Air Services614.8★ (54)In Rockwall
29AC Pros614.8★ (1,080)15 mi
30Airview AC & Heating Repair615.0★ (1,771)20 mi
31CityLine Air Conditioning605.0★ (608)15 mi
32Equal Heat And Air604.9★ (178)7 mi
33Rockwall Electric Heating and Air605.0★ (338)12 mi
34On The Spot HVAC604.9★ (1,027)17 mi
35Sonnyreena Mechanical AC and Heat Repair604.8★ (45)In Rockwall
36Garland Heating & Air Conditioning604.7★ (647)11 mi
37Air Service Now604.9★ (67)3 mi
38R&R Environmental Mechanical AC & Heating604.7★ (49)In Rockwall
39A/C & Heating Installation Team - Rowlett AC Repair605.0★ (27)In Rockwall
40DVO Heating & Air Conditioning605.0★ (142)9 mi
41TargeTemp605.0★ (26)In Rockwall
42Art Electric & HVAC Inc604.9★ (46)2 mi
43Captain Air Heating & Cooling604.7★ (35)In Rockwall
44Dallas Plumbing & Air Conditioning604.6★ (1,145)14 mi
45DT Air Conditioning & Heating605.0★ (355)15 mi
46Harris Air Conditioning and Heating Repair604.9★ (1,046)19 mi
47Bolton Heating & Air605.0★ (234)13 mi
48Wilson Family Plumbing Heating Air Conditioning604.4★ (45)In Rockwall
49Air West Solutions605.0★ (212)13 mi
50Homestead Heating & Air605.0★ (171)12 mi

How we ranked emergency HVAC contractors in Rockwall

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 Rockwall: questions

Which HVAC contractors in Rockwall are open 24/7?

25 on this list post 24/7 hours, including Bacon Plumbing Heating Air Electric, Baker Brothers Plumbing, Air & Electric, Willard Heating, Cooling, & Plumbing, One Hour Heating & Air Conditioning and Apple A/C and Heat Services.

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

Bacon Plumbing Heating Air Electric is #1, with a CR Score of 67 out of 100 on emergency weights.

How are emergency HVAC contractors in Rockwall 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 Rockwall

  1. October 2026: CR Scores recalculated for 730 hvac contractors serving Rockwall.
  2. October 2026: 6 duplicate listings merged.

More emergency and heating and cooling pages