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Emergency HVAC Contractors in Cedar Park, TX (2026)

Top 50 of 464 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 Cedar Park: Radiant 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 Cedar Park at a glance

Top emergency HVAC contractors in Cedar Park at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Radiant Plumbing, Air Conditioning, & Electrical644.8★ (16,163)Austin, 14 mi away24/7
2Abacus Plumbing, Air Conditioning, & Electrical644.8★ (5,822)Austin, 10 mi away24/7
3Airtron Heating & Air Conditioning644.8★ (1,804)Austin, 5 mi away24/7
4Advanced Air Conditioning + Heating644.9★ (492)Cedar Park24/7
5McCullough Heating & Air Conditioning634.8★ (3,098)Austin, 11 mi away24/7
6One Hour Heating & Air Conditioning634.9★ (278)Cedar Park24/7
7Fox Service Company634.8★ (5,061)Austin, 14 mi away24/7
8Kinsey Heating and Air634.8★ (1,399)Round Rock, 8 mi away24/7
9Stan's Heating, Air, Plumbing & Electrical634.7★ (5,916)Austin, 14 mi away24/7
10Daniel's Plumbing and Air Conditioning634.7★ (2,744)Austin, 10 mi away24/7

Call an emergency HVAC contractor in Cedar Park 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 Cedar Park, 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 464 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.

  7. #7 Fox Service Company

    Based in Austin, 14 mi away

    63/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.8★ from 5,061 Google reviews, listed on Google as “Air conditioning repair service”.

    • 4.8★ from 5,061 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1506 Ferguson Ln Suite #102, Austin, TX 78754
    View profile for Fox Service Company

  18. #18 AC Express

    Based in Cedar Park

    62/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.7★ from 234 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 234 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2006 Simbrah Dr, Cedar Park, TX 78613
    View profile for AC Express(512) 452-2653

  22. #22 The Cool Crew

    Based in Leander, 7 mi away

    62/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.8★ from 426 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 426 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    241 Chitalpa St #4113, Leander, TX 78641
    View profile for The Cool Crew(737) 637-3900

  25. #25 ARS / Rescue Rooter

    Based in Austin, 15 mi away

    61/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.4★ from 4,843 Google reviews, listed on Google as “Air conditioning repair service”.

    • 4.4★ from 4,843 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8619 Wall St Suite 600, Austin, TX 78754
    View profile for ARS / Rescue Rooter(254) 434-2444

Top 50 of 464 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 Cedar Park, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Precision614.7★ (1,602)14 mi
27Champion Cooling, Heating & Plumbing614.8★ (3,147)19 mi
28Grande Air Solutions614.8★ (585)11 mi
29DR HVAC Services LLC614.7★ (81)In Cedar Park
30Aire Serv of Cedar Park614.9★ (54)In Cedar Park
31Aire Serv of Round Rock614.9★ (238)8 mi
32Quality Cooling, Heating & Plumbing614.9★ (897)15 mi
33ABC Austin Service Express LLC614.9★ (858)16 mi
34Goettl Air Conditioning and Plumbing - Austin TX614.8★ (3,596)22 mi
35Team Enoch: Electric, Plumbing, Air, Roofing615.0★ (287)11 mi
36Aire Serv of Central and North Austin614.9★ (106)5 mi
37Miller Climate Control614.9★ (422)12 mi
38ABC Home & Commercial - HVAC Services Department614.9★ (929)17 mi
39Prime Leander HVAC Services615.0★ (36)In Cedar Park
40Savoy Services615.0★ (146)8 mi
41Schneider Mechanical614.9★ (296)11 mi
42Cedar Park Air Conditioning605.0★ (35)In Cedar Park
43Honest Plumbing & Air604.7★ (852)14 mi
44Aero Designed Systems605.0★ (247)12 mi
45Cool Experts604.3★ (90)In Cedar Park
46One Hour Heating & Air Conditioning605.0★ (91)7 mi
47Always Cool Heating and Air Conditioning LLC604.9★ (73)5 mi
48Atomic AC & Heating605.0★ (353)15 mi
49Blue Sky Heating and Air604.7★ (388)12 mi
50Kassa Kool LLc605.0★ (64)6 mi

How we ranked emergency HVAC contractors in Cedar Park

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 Cedar Park: questions

Which HVAC contractors in Cedar Park are open 24/7?

25 on this list post 24/7 hours, including Radiant Plumbing, Air Conditioning, & Electrical, Abacus Plumbing, Air Conditioning, & Electrical, Airtron Heating & Air Conditioning, Advanced Air Conditioning + Heating and McCullough Heating & Air Conditioning.

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

Radiant Plumbing, Air Conditioning, & Electrical is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency HVAC contractors in Cedar Park 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?

24 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Cedar Park

  1. October 2026: CR Scores recalculated for 464 hvac contractors serving Cedar Park.
  2. October 2026: 6 duplicate listings merged.

More emergency and heating and cooling pages