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Emergency HVAC Contractors in Sinton, TX (2026)

Top 50 of 89 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 Sinton: One Hour Heating & Air Conditioning, 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 Sinton at a glance

Top emergency HVAC contractors in Sinton at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1One Hour Heating & Air Conditioning634.8★ (2,825)Portland, 16 mi away24/7
2Mathews CCAC634.9★ (5,949)Corpus Christi, 23 mi away24/7
3Ramco Mechanical, Inc.605.0★ (294)Corpus Christi, 18 mi away24/7
4ABC Home & Commercial Services - HVAC Services Department604.9★ (251)Corpus Christi, 16 mi away24/7
5Tommy Cool Air, LLC594.9★ (682)Corpus Christi, 24 mi away24/7
6Aire Serv of Corpus Christi594.9★ (576)Corpus Christi, 25 mi away24/7
7Birdwell A/C and Heating594.9★ (252)Corpus Christi, 21 mi away24/7
8LTJ Air Conditioning and Heating595.0★ (140)Corpus Christi, 18 mi away24/7
9Advanced AC585.0★ (5)Sinton24/7
10Swift Air584.4★ (274)Corpus Christi, 18 mi away24/7

Call an emergency HVAC contractor in Sinton 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 Sinton, 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 89 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.

  2. #2 Mathews CCAC

    Based in Corpus Christi, 23 mi away

    63/100CR Score

    Ranked #2 because of its Google rating and review volume: 4.9★ from 5,949 Google reviews.

    • 4.9★ from 5,949 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4502 S Padre Island Dr, Corpus Christi, TX 78411
    View profile for Mathews CCAC(361) 247-4169

  5. #5 Tommy Cool Air, LLC

    Based in Corpus Christi, 24 mi away

    59/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.9★ from 682 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 682 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3728 Wow Rd Unit B, Corpus Christi, TX 78413
    View profile for Tommy Cool Air, LLC(361) 852-4450

  9. #9 Advanced AC

    Based in Sinton

    58/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 5 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    508 E Welder St, Sinton, TX 78387
    View profile for Advanced AC(361) 445-5588

  10. #10 Swift Air

    Based in Corpus Christi, 18 mi away

    58/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.4★ from 274 Google reviews, listed on Google as “Air conditioning repair service”.

    • 4.4★ from 274 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2101 Leopard St, Corpus Christi, TX 78408
    View profile for Swift Air(361) 882-2111

  11. #11 Indoor Air Specialties

    Based in Corpus Christi, 23 mi away

    57/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.9★ from 141 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.9★ from 141 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4906 Everhart Rd, Corpus Christi, TX 78411
    View profile for Indoor Air Specialties(361) 815-0661

  13. #13 Justice Inc.

    Based in Corpus Christi, 15 mi away

    57/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.2★ from 98 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.2★ from 98 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9758 Leopard St, Corpus Christi, TX 78410
    View profile for Justice Inc.(361) 888-8881

  15. #15 Precision Air

    Based in Corpus Christi, 23 mi away

    57/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.7★ from 168 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 168 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5126 Weber Rd, Corpus Christi, TX 78411
    View profile for Precision Air(361) 800-2465

  24. #24 McNatt Inc

    Based in Robstown, 19 mi away

    55/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.2★ from 38 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.2★ from 38 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3570 Co Rd 57, Robstown, TX 78380
    View profile for McNatt Inc(361) 888-4808

  25. #25 Icy AC & Heating

    Based in Robstown, 16 mi away

    55/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.1★ from 14 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.1★ from 14 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4517 Pecos Ln, Robstown, TX 78380
    View profile for Icy AC & Heating(361) 688-9186

Top 50 of 89 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 Sinton, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Boone Brothers HVAC555.0★ (4)12 mi
27Chill South Texas, LLC555.0★ (9)17 mi
28Ralph AC LLC. (Coastal Bend)545.0★ (14)22 mi
29Southern Insights Mechanical545.0★ (4)18 mi
30Heavy Air & Heat Inc544.2★ (27)24 mi
31W White Air Conditioning533.6★ (21)21 mi
32Roggeman Air Conditioning & Refrigeration531.8★ (5)16 mi
33RS3 Air & Heat535.0★ (4)20 mi
34D&R Refrigeration & FM/ Air Condition Services525.0★ (4)24 mi
35Dodopise HVAC Solutions Corpus Christi455.0★ (13)18 mi
36Benton's AC Services, LLC444.5★ (23)22 mi
37Annaville Air Conditioning, Inc.435.0★ (818)16 mi
38Lightfoot ac inc.435.0★ (3)16 mi
39Miller & Miller Mechanical432.6★ (5)16 mi
40Fuentes Heating & Air Condtnng424.0★ (16)23 mi
41Colair Cooling & Heating425.0★ (1,112)24 mi
42DJ’s HVAC Service404.8★ (185)17 mi
43Third Coast Quality Air, LLC405.0★ (11)3 mi
44Southern Comfort AC and Heating405.0★ (6)In Sinton
45Beyer Boys Air Conditioning & Heating404.9★ (209)21 mi
46Keep it Cool Air Conditioning & Heating394.9★ (232)23 mi
47Southside Plumbing & Heating394.3★ (12)19 mi
48Bell's Air Conditioning & Heating394.9★ (251)24 mi
49Troup AC & Heating395.0★ (3)In Sinton
50AC Corpus Christi395.0★ (59)17 mi

How we ranked emergency HVAC contractors in Sinton

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 Sinton: questions

Which HVAC contractors in Sinton are open 24/7?

25 on this list post 24/7 hours, including One Hour Heating & Air Conditioning, Mathews CCAC, Ramco Mechanical, Inc., ABC Home & Commercial Services - HVAC Services Department and Tommy Cool Air, LLC.

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

One Hour Heating & Air Conditioning is #1, with a CR Score of 63 out of 100 on emergency weights.

How are emergency HVAC contractors in Sinton 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 Sinton

  1. October 2026: CR Scores recalculated for 89 hvac contractors serving Sinton.
  2. October 2026: 1 duplicate listing merged.

More emergency and heating and cooling pages