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Emergency HVAC Contractors in Bellaire, TX (2026)

Top 50 of 1,003 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 Bellaire: Air Tech of Houston AC & Plumbing, 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 Bellaire at a glance

Top emergency HVAC contractors in Bellaire at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Air Tech of Houston AC & Plumbing654.9★ (5,588)Houston, 8 mi away24/7
2One Hour Air Conditioning & Heating® of Houston644.7★ (9,886)Houston, 11 mi away24/7
3House Pro Air Conditioning644.7★ (1,336)Houston, 2 mi away24/7
4ARS / Rescue Rooter644.6★ (11,276)Houston, 12 mi away24/7
5Bellaire Air Conditioning634.9★ (459)Houston, 1 mi away24/7
6Abacus Plumbing, Air Conditioning, & Electrical634.7★ (11,737)Houston, 18 mi away24/7
7Aire Serv of Central & West Houston624.9★ (193)Houston, 2 mi away24/7
8Hage Energy625.0★ (203)Houston, 4 mi away24/7
9Airtron Heating & Air Conditioning624.8★ (3,604)Houston, 17 mi away24/7
10Excellence A/C & Heating625.0★ (143)Missouri City, 3 mi away24/7

Call an emergency HVAC contractor in Bellaire 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 Bellaire, 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 1,003 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 ARS / Rescue Rooter

    Based in Houston, 12 mi away

    64/100CR Score

    Ranked #4 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

  8. #8 Hage Energy

    Based in Houston, 4 mi away

    62/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 203 Google reviews, listed on Google as “Air conditioning contractor”.

    • 5.0★ from 203 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5773 Woodway Dr # 217, Houston, TX 77057
    View profile for Hage Energy(713) 560-0600

  11. #11 Service Experts Houston

    Based in Houston, 18 mi away

    62/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.8★ from 4,419 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 4,419 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4250 N Sam Houston Pkwy E Suite 130, Houston, TX 77032
    View profile for Service Experts Houston(346) 752-9261

  12. #12 Air Star Now

    Based in Houston, 12 mi away

    62/100CR Score

    Ranked #12 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

  13. #13 The Lee Thompson Co

    Based in Houston, 8 mi away

    62/100CR Score

    Ranked #13 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

  14. #14 Vibrant Mechanical

    Based in Houston, 6 mi away

    61/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 144 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 144 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3101 San Jacinto St, Houston, TX 77004
    View profile for Vibrant Mechanical(281) 436-9758

  15. #15 Maxx AC & Heating

    Based in Stafford, 8 mi away

    61/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.8★ from 304 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 304 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    13120 Mula Ct, Stafford, TX 77477
    View profile for Maxx AC & Heating(281) 338-2653

  19. #19 Champion and Nash

    Based in Pasadena, 16 mi away

    61/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.9★ from 1,006 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.9★ from 1,006 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4227 Allen-Genoa Rd, Pasadena, TX 77504
    View profile for Champion and Nash(713) 322-7682

  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

  23. #23 ARS / Rescue Rooter

    Based in Webster, 19 mi away

    60/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.5★ from 4,100 Google reviews, listed on Google as “HVAC contractor”.

    • 4.5★ from 4,100 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    369 Tristar Dr, Webster, TX 77598
    View profile for ARS / Rescue Rooter(281) 674-6272

  24. #24 Spring Branch AC

    Based in Houston, 12 mi away

    60/100CR Score

    Ranked #24 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

Top 50 of 1,003 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 Bellaire, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Air Tech of Humble - Elite Comfort604.9★ (2,937)24 mi
27Air Tech of Katy604.8★ (3,047)23 mi
28M&S Mechanical for AC and Heating604.6★ (89)3 mi
29Space City Mechanical604.9★ (67)4 mi
30Ace Comfort Air Conditioning & Heating604.9★ (175)9 mi
31Air Solutions Air Conditioning & Heating604.9★ (93)6 mi
32Master AC and Heat, LLC- The Heights604.8★ (165)8 mi
33Master Air Inc.604.9★ (656)17 mi
34Modern Air of Katy605.0★ (132)9 mi
35All American GC & AC604.9★ (139)9 mi
36Arnett Mechanical605.0★ (290)14 mi
37BVS Home Experts604.9★ (940)19 mi
38Elite Air Experts605.0★ (131)10 mi
39Revolution Air604.7★ (123)7 mi
40Multipoint AC & Heating604.9★ (198)12 mi
41Stalwart Air Conditioning & Heating Services LLC605.0★ (156)11 mi
42Modest Mechanical LLC595.0★ (31)3 mi
43Total HVAC Houston595.0★ (18)In Bellaire
44Alief Ultra Mechanical594.7★ (127)8 mi
45McCann Services Inc.594.9★ (27)2 mi
46Newmark Air Conditioning595.0★ (30)3 mi
47TecHec Mechanical Solutions LLC595.0★ (50)6 mi
48Lone Star Heat and AC594.9★ (95)9 mi
49Champion and Nash594.9★ (1,491)24 mi
50On Point Plumbing Electrical Heating & Air594.8★ (1,109)21 mi

How we ranked emergency HVAC contractors in Bellaire

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 Bellaire: questions

Which HVAC contractors in Bellaire are open 24/7?

25 on this list post 24/7 hours, including Air Tech of Houston AC & Plumbing, One Hour Air Conditioning & Heating® of Houston, House Pro Air Conditioning, ARS / Rescue Rooter and Bellaire Air Conditioning.

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

Air Tech of Houston AC & Plumbing is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency HVAC contractors in Bellaire 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 Bellaire

  1. October 2026: CR Scores recalculated for 1,003 hvac contractors serving Bellaire.
  2. October 2026: 6 duplicate listings merged.

More emergency and heating and cooling pages