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Emergency HVAC Contractors in Aldine, TX (2026)

Top 50 of 941 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 Aldine: Abacus Plumbing, Air Conditioning, & 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 Aldine at a glance

Top emergency HVAC contractors in Aldine at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Abacus Plumbing, Air Conditioning, & Electrical664.7★ (11,737)Houston, 3 mi away24/7
2Service Experts Houston654.8★ (4,419)Houston, 3 mi away24/7
3Air Tech of Houston AC & Plumbing654.9★ (5,588)Houston, 9 mi away24/7
4Air Tech of Humble - Elite Comfort644.9★ (2,937)Humble, 9 mi away24/7
5Airtron Heating & Air Conditioning644.8★ (3,604)Houston, 9 mi away24/7
6ARS / Rescue Rooter644.6★ (11,276)Houston, 12 mi away24/7
7One Hour Air Conditioning & Heating® of Houston644.7★ (9,886)Houston, 13 mi away24/7
8All Star A/C, Plumbing & Electrical634.9★ (1,765)Houston, 11 mi away24/7
9Champion and Nash634.9★ (1,491)Spring, 10 mi away24/7
10Air Star Now625.0★ (646)Houston, 10 mi away24/7

Call an emergency HVAC contractor in Aldine 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 Aldine, 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 941 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 ARS / Rescue Rooter

    Based in Houston, 12 mi away

    64/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.6★ from 11,276 Google reviews, listed on Google as “HVAC contractor”.

    • 4.6★ from 11,276 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10515 Okanella St STE 100, Houston, TX 77041
    View profile for ARS / Rescue Rooter(713) 428-2700

  9. #9 Champion and Nash

    Based in Spring, 10 mi away

    63/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 1,491 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.9★ from 1,491 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    19339 Ella Blvd, Spring, TX 77388
    View profile for Champion and Nash(713) 360-0564

  10. #10 Air Star Now

    Based in Houston, 10 mi away

    62/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 646 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 646 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6607 Flintlock Rd, Houston, TX 77040
    View profile for Air Star Now(713) 597-4457

  15. #15 Spring Branch AC

    Based in Houston, 10 mi away

    61/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.9★ from 349 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 349 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6817 Flintlock Rd E, Houston, TX 77040
    View profile for Spring Branch AC(713) 937-6739

  20. #20 Excel Air

    Based in Houston, 12 mi away

    61/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.9★ from 442 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 442 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6125 W Sam Houston Pkwy N Suite 301, Houston, TX 77041
    View profile for Excel Air(713) 300-2803

  24. #24 ASR Mechanical

    Based in Tomball, 18 mi away

    60/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 788 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 788 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    27740 Commercial Park Rd, Tomball, TX 77375
    View profile for ASR Mechanical(281) 351-5354

  25. #25 The Lee Thompson Co

    Based in Houston, 13 mi away

    60/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.9★ from 412 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 412 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1718 Elmview Dr, Houston, TX 77080
    View profile for The Lee Thompson Co(713) 688-6900

Top 50 of 941 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 Aldine, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Ace Comfort Air Conditioning & Heating604.9★ (175)9 mi
27All American GC & AC604.9★ (139)8 mi
28ATC AC & Heating605.0★ (103)8 mi
29Air Woodlands A/C and Heating605.0★ (499)17 mi
30Lucks Air & Heat, LLC604.9★ (178)10 mi
31Smart AC Solutions605.0★ (25)In Aldine
32Aaron Mechanical Air Conditioning & Heating604.9★ (140)9 mi
33Bellaire Air Conditioning604.9★ (459)16 mi
34Master AC and Heat, LLC- The Heights604.8★ (165)9 mi
35Total Air AC Repair, Plumbing & Water Heater Repair604.9★ (397)15 mi
36Air Tech of Pasadena - Miles Service604.9★ (1,334)22 mi
37American Air Duct Cleaning Humble605.0★ (82)8 mi
38Hage Energy605.0★ (203)13 mi
39Goode Air Conditioning & Heating, Inc.594.8★ (138)9 mi
40Tradition Services594.9★ (665)19 mi
41Lone Star Heat and AC594.9★ (95)9 mi
42Custom Comfort Pros LLC595.0★ (47)5 mi
43Air Tech of Conroe - Woodlands Location594.8★ (313)14 mi
44Titan Comfort Solutions595.0★ (426)18 mi
45AC Texas Cooling & Heating595.0★ (188)15 mi
46Air Majesty A/C & Heating594.3★ (342)9 mi
47Premium Comfort LLC594.9★ (144)12 mi
48Vibrant Mechanical595.0★ (144)13 mi
49Aire Serv of Central & West Houston594.9★ (193)14 mi
50Champion and Nash594.9★ (1,006)23 mi

How we ranked emergency HVAC contractors in Aldine

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 Aldine: questions

Which HVAC contractors in Aldine are open 24/7?

25 on this list post 24/7 hours, including Abacus Plumbing, Air Conditioning, & Electrical, Service Experts Houston, Air Tech of Houston AC & Plumbing, Air Tech of Humble - Elite Comfort and Airtron Heating & Air Conditioning.

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

Abacus Plumbing, Air Conditioning, & Electrical is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency HVAC contractors in Aldine 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 Aldine

  1. October 2026: CR Scores recalculated for 941 hvac contractors serving Aldine.
  2. October 2026: 6 duplicate listings merged.

More emergency and heating and cooling pages