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Emergency HVAC Contractors in Fresno, TX (2026)

Top 50 of 779 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 Fresno: Arnett Mechanical, 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 Fresno at a glance

Top emergency HVAC contractors in Fresno at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Arnett Mechanical635.0★ (290)Alvin, 3 mi away24/7
2Air Tech of Houston AC & Plumbing634.9★ (5,588)Houston, 19 mi away24/7
3Clear the Air Cooling & Heating634.9★ (1,785)Pearland, 13 mi away24/7
4One Hour Air Conditioning & Heating® of Houston624.7★ (9,886)Houston, 22 mi away24/7
5Elite Air Experts625.0★ (131)Angleton, 2 mi away24/7
6Stalwart Air Conditioning & Heating Services LLC625.0★ (156)Pearland, 5 mi away24/7
7ARS / Rescue Rooter624.6★ (11,276)Houston, 23 mi away24/7
8House Pro Air Conditioning624.7★ (1,336)Houston, 13 mi away24/7
9Master Air Inc.624.9★ (656)Pearland, 12 mi away24/7
10ARS / Rescue Rooter614.5★ (4,100)Webster, 17 mi away24/7

Call an emergency HVAC contractor in Fresno 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 Fresno, 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 779 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 Fresno

    #1 Arnett Mechanical

    Based in Alvin, 3 mi away

    63/100CR Score

    Ranked #1 because of its Google rating and trade focus: 5.0★ from 290 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 290 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    14018 Hwy 6 Ste 5, Rosharon, TX 77583
    View profile for Arnett Mechanical(713) 300-1478

  9. #9 Master Air Inc.

    Based in Pearland, 12 mi away

    62/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 656 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 656 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2020 E Broadway St, Pearland, TX 77581
    View profile for Master Air Inc.(281) 485-3231

  10. #10 ARS / Rescue Rooter

    Based in Webster, 17 mi away

    61/100CR Score

    Ranked #10 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

  12. #12 Colley Refrigeration

    Based in Pearland, 3 mi away

    61/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.9★ from 103 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 103 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    11200 Broadway St Suite 2743, Pearland, TX 77584
    View profile for Colley Refrigeration(979) 459-7452

  15. #15 Champion and Nash

    Based in Pasadena, 17 mi away

    61/100CR Score

    Ranked #15 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

  16. #16 Maxx AC & Heating

    Based in Stafford, 9 mi away

    61/100CR Score

    Ranked #16 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

  21. #21 Priority AC & Heat

    Based in Houston, 19 mi away

    60/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 627 Google reviews, listed on Google as “Air conditioning contractor”.

    • 5.0★ from 627 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    846 Wavecrest Ln, Houston, TX 77062
    View profile for Priority AC & Heat(713) 854-2776

Top 50 of 779 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 Fresno, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Aire Serv of Central & West Houston594.9★ (193)14 mi
27Hage Energy595.0★ (203)15 mi
28Weaver AC Repair Solutions595.0★ (41)6 mi
29Air Star Now595.0★ (646)23 mi
30Brown Air Conditioning & Heating594.7★ (924)20 mi
31The Lee Thompson Co594.9★ (412)19 mi
32Vibrant Mechanical595.0★ (144)15 mi
33BVS Home Experts594.9★ (940)24 mi
34NextDoor AC - Heating & Air Conditioning594.9★ (47)7 mi
35Precision Heating and Cooling LLC595.0★ (93)12 mi
36Kenn's Plumbing, Inc.594.9★ (212)16 mi
37Doctor Home Experts Electrical Heating And Air594.7★ (590)20 mi
38Ruah A/C & Heating595.0★ (134)15 mi
39Eric's Heating & Air Conditioning Alvin594.9★ (151)15 mi
40Multipoint AC & Heating594.9★ (198)16 mi
41Fresh Air LP594.8★ (488)21 mi
42Abacus Plumbing, Air Conditioning & Electrical594.4★ (200)11 mi
43Alief Ultra Mechanical594.7★ (127)13 mi
44Platinum Missouri City Cooling & Heating595.0★ (23)6 mi
45Service Company594.7★ (474)20 mi
46TemperaturePro594.9★ (113)14 mi
47Covar Aircare LLC584.8★ (150)15 mi
48Air Express584.8★ (495)22 mi
49Du-West Air Conditioning585.0★ (160)18 mi
50Imperial Plumbing & HVAC584.7★ (56)9 mi

How we ranked emergency HVAC contractors in Fresno

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 Fresno: questions

Which HVAC contractors in Fresno are open 24/7?

25 on this list post 24/7 hours, including Arnett Mechanical, Air Tech of Houston AC & Plumbing, Clear the Air Cooling & Heating, One Hour Air Conditioning & Heating® of Houston and Elite Air Experts.

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

Arnett Mechanical is #1, with a CR Score of 63 out of 100 on emergency weights.

How are emergency HVAC contractors in Fresno 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 Fresno

  1. October 2026: CR Scores recalculated for 779 hvac contractors serving Fresno.
  2. October 2026: 5 duplicate listings merged.

More emergency and heating and cooling pages