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Emergency HVAC Contractors in Fulshear, TX (2026)

Top 50 of 419 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 Fulshear: The Katy Plumbing Company Heating & Air, 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 Fulshear at a glance

Top emergency HVAC contractors in Fulshear at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1The Katy Plumbing Company Heating & Air654.9★ (3,343)Katy, 9 mi away24/7
2Air Tech of Katy644.8★ (3,047)Katy, 9 mi away24/7
3BVS Home Experts634.9★ (940)Katy, 8 mi away24/7
4One Hour Air Conditioning & Heating® of Houston624.7★ (9,886)Houston, 22 mi away24/7
5Air Express624.8★ (495)Richmond, 8 mi away24/7
6Lone Star Heat and AC624.9★ (95)Fulshear24/7
7ARS / Rescue Rooter614.6★ (11,276)Houston, 24 mi away24/7
8Master Comfort AC & Heating614.9★ (135)Richmond, 4 mi away24/7
9Just Fix It Today614.8★ (434)Katy, 11 mi away24/7
10TemperaturePro Katy-Cypress605.0★ (107)Katy, 7 mi away24/7

Call an emergency HVAC contractor in Fulshear 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 Fulshear, 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 419 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 Air Tech of Katy

    Based in Katy, 9 mi away

    64/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.8★ from 3,047 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 3,047 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5614 Franz Rd Suite B, Katy, TX 77493
    View profile for Air Tech of Katy(281) 317-7680

  3. #3 BVS Home Experts

    Based in Katy, 8 mi away

    63/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 940 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 940 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2717 Commercial Center Blvd E201, Katy, TX 77494
    View profile for BVS Home Experts(281) 248-8369

  5. #5 Air Express

    Based in Richmond, 8 mi away

    62/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.8★ from 495 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 495 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7225 N Park Dr, Richmond, TX 77407
    View profile for Air Express(281) 638-8593

  9. #9 Just Fix It Today

    Based in Katy, 11 mi away

    61/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.8★ from 434 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 434 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    21819 Katy Fwy Ste B103, Katy, TX 77450
    View profile for Just Fix It Today(281) 503-4125

  11. #11 Fresh Air LP

    Based in Richmond, 15 mi away

    60/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.8★ from 488 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 488 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5702 Powerline Rd, Richmond, TX 77469
    View profile for Fresh Air LP(281) 499-3511

  21. #21 5 Star A/C Filter

    Based in Katy, 10 mi away

    59/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.9★ from 85 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 85 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2900 Katy Hockley Cut Off Rd #B204, Katy, TX 77493
    View profile for 5 Star A/C Filter(281) 391-1911

Top 50 of 419 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 Fulshear, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26House Pro Air Conditioning594.7★ (1,336)25 mi
27Aire Serv of Houston Northwest594.9★ (653)24 mi
28Yeoman Solutions LLC594.9★ (69)11 mi
29Roman Cavalry Comfort584.9★ (45)9 mi
30NDH Service - Air Conditioning and Heating584.9★ (161)17 mi
31TEXAS A/C PRO LLC585.0★ (15)4 mi
32American Comfort Experts584.9★ (583)25 mi
33Excel Air584.9★ (442)23 mi
34Jemal's Air Conditioning & Heating585.0★ (36)10 mi
35TemperaturePro584.9★ (113)16 mi
36Texas Eagle AC and Heating, LLC585.0★ (194)20 mi
37Pro CAP Construction Ac Plumbing Company585.0★ (32)9 mi
38AC Man Houston584.8★ (45)10 mi
39The Lee Thompson Co584.9★ (412)24 mi
40Climate Control Solutions Air Conditioning And Heating585.0★ (267)23 mi
41Martin Mechanical585.0★ (16)5 mi
42Air Check Mechanical Services584.9★ (173)19 mi
43Maxx AC & Heating584.8★ (304)21 mi
44Climate Experts Heating, Ventilation, and Air Conditioning585.0★ (129)19 mi
45Houston A/C and Heating Pros585.0★ (52)14 mi
46Anointed Comfort Heating And Cooling585.0★ (19)8 mi
47Precision Katy Heating & Cooling585.0★ (21)9 mi
48Air Energy Air conditioning And heating585.0★ (147)21 mi
49AirMaster Services573.9★ (115)8 mi
50Modern Air of Katy575.0★ (132)21 mi

How we ranked emergency HVAC contractors in Fulshear

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 Fulshear: questions

Which HVAC contractors in Fulshear are open 24/7?

25 on this list post 24/7 hours, including The Katy Plumbing Company Heating & Air, Air Tech of Katy, BVS Home Experts, One Hour Air Conditioning & Heating® of Houston and Air Express.

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

The Katy Plumbing Company Heating & Air is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency HVAC contractors in Fulshear 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 Fulshear

  1. October 2026: CR Scores recalculated for 419 hvac contractors serving Fulshear.

More emergency and heating and cooling pages