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Emergency HVAC Contractors in Universal City, TX (2026)

Top 50 of 357 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 Universal City: A&A Plumbing, Heating, and Cooling, 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 Universal City at a glance

Top emergency HVAC contractors in Universal City at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1A&A Plumbing, Heating, and Cooling944.9★ (3,179)Schertz, 1 mi away24/7
2Elmer's Home Services934.8★ (7,163)San Antonio, 6 mi away24/7
3Beyer Boys Air Conditioning & Heating934.8★ (3,576)Selma, 3 mi away24/7
4Jon Wayne Service Company934.8★ (16,461)San Antonio, 12 mi away24/7
5Air & Plumbing Today: HVAC Department924.9★ (2,883)San Antonio, 8 mi away24/7
6Aramendia Plumbing, Heating and Air924.7★ (4,846)San Antonio, 6 mi away24/7
7Champion Home Services924.9★ (10,125)Boerne, 16 mi away24/7
8Will Fix It924.6★ (8,700)San Antonio, 8 mi away24/7
9Airtron Heating & Air Conditioning914.6★ (3,396)San Antonio, 5 mi away24/7
10Air Clinic of San Antonio914.8★ (536)Converse, 2 mi away24/7

Call an emergency HVAC contractor in Universal City 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 Universal City, 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 357 is on the HVAC contractors page.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  8. #8 Will Fix It

    Based in San Antonio, 8 mi away

    92/100CR Score

    Ranked #8 because of its Google rating and availability: 4.6★ from 8,700 Google reviews, open 24/7.

    • 4.6★ from 8,700 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3535 Metro Pkwy, San Antonio, TX 78247
    View profile for Will Fix It(210) 866-8048

  15. #15 Comfort Techs

    Based in San Antonio, 7 mi away

    89/100CR Score

    Ranked #15 because of its Google rating and availability: 4.9★ from 363 Google reviews, open 24/7.

    • 4.9★ from 363 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10415 Perrin Beitel Suite 103-B, San Antonio, TX 78217
    View profile for Comfort Techs(210) 920-4645

  17. #17 R&R Services

    Based in Universal City

    89/100CR Score

    Ranked #17 because of its Google rating and availability: 4.8★ from 100 Google reviews, open 24/7.

    • 4.8★ from 100 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    122 E Byrd Blvd, Universal City, TX 78148
    View profile for R&R Services(210) 499-0712

Top 50 of 357 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 Universal City, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Smart Choice Heating & Cooling884.9★ (162)7 mi
27Mr. Wilson Heating & Air Conditioning884.9★ (405)12 mi
28One Hour Heating & Air Conditioning884.9★ (189)8 mi
29Air Time LLC885.0★ (143)9 mi
30Thayer Air Conditioning884.9★ (718)16 mi
31AirPro Cooling & Heating884.9★ (64)3 mi
32My Favorite Service Company885.0★ (430)16 mi
33Tri-City A/C & Heating884.9★ (211)10 mi
34Suwan Air885.0★ (100)8 mi
35Manuel and Sons Service Co.884.8★ (159)8 mi
36Champion AC - Climate Magic874.9★ (231)12 mi
37Christianson Air Conditioning and Plumbing874.5★ (288)5 mi
38Jon Wayne Service Company874.4★ (120)In Universal City
39All About Air Conditioning & Heating LLC875.0★ (276)16 mi
40Jon Wayne Service Company874.9★ (1,741)24 mi
41Texas Air Repair874.5★ (145)3 mi
42Affordable Air LLC875.0★ (87)9 mi
43Radiant Plumbing & Air Conditioning874.8★ (2,096)8 mi
44Schnell AC and Heating875.0★ (60)8 mi
45Affordable Schertz HVAC Repair875.0★ (23)2 mi
46Relentless Cooling & Heating LLC875.0★ (134)14 mi
47Aire Serv of Stone Oak874.9★ (158)14 mi
48Gabe's Priority AC Service865.0★ (321)20 mi
49Max Care Heating and Air Conditioning, LLC865.0★ (132)15 mi
50Premier Solutions LLC864.9★ (16)3 mi

How we ranked emergency HVAC contractors in Universal City

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency HVAC contractors in Universal City: questions

Which HVAC contractors in Universal City are open 24/7?

25 on this list post 24/7 hours, including A&A Plumbing, Heating, and Cooling, Elmer's Home Services, Beyer Boys Air Conditioning & Heating, Jon Wayne Service Company and Air & Plumbing Today: HVAC Department.

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

A&A Plumbing, Heating, and Cooling is #1, with a CR Score of 94 out of 100 on emergency weights.

How are emergency HVAC contractors in Universal City ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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 Universal City

  1. October 2026: CR Scores recalculated for 357 hvac contractors serving Universal City.
  2. October 2026: 3 duplicate listings merged.

More emergency and heating and cooling pages