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Emergency HVAC Contractors in Lakeway, TX (2026)

Top 50 of 427 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 Lakeway: 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 Lakeway at a glance

Top emergency HVAC contractors in Lakeway at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Radiant Plumbing, Air Conditioning, & Electrical644.8★ (16,163)Austin, 16 mi away24/7
2Aero Designed Systems635.0★ (247)Lakeway24/7
3Abacus Plumbing, Air Conditioning, & Electrical634.8★ (5,822)Austin, 16 mi away24/7
4Stan's Heating, Air, Plumbing & Electrical624.7★ (5,916)Austin, 16 mi away24/7
5McCullough Heating & Air Conditioning624.8★ (3,098)Austin, 15 mi away24/7
6Strand Brothers Service Experts624.8★ (7,390)Austin, 19 mi away24/7
7Fox Service Company624.8★ (5,061)Austin, 18 mi away24/7
8Airtron Heating & Air Conditioning624.8★ (1,804)Austin, 13 mi away24/7
9ABC Austin Service Express LLC624.9★ (858)Austin, 11 mi away24/7
10Comfort Masters Heating & Air Conditioning624.8★ (115)Lakeway24/7

Call an emergency HVAC contractor in Lakeway 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 Lakeway, 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 427 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, 18 mi away

    62/100CR 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 ARS / Rescue Rooter

    Based in Austin, 19 mi away

    60/100CR Score

    Ranked #18 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

  22. #22 Precision

    Based in Austin, 18 mi away

    60/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.7★ from 1,602 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 1,602 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1506 Ferguson Ln Suite 101, Austin, TX 78754
    View profile for Precision(512) 379-6385

Top 50 of 427 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 Lakeway, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Texas Legacy Services, LLC605.0★ (47)4 mi
27Trusted Heating and Cooling, LLC604.9★ (646)18 mi
28Mechanical Group605.0★ (32)3 mi
29PerfectTemp Heating & Air Conditioning604.8★ (98)7 mi
30ABC Home & Commercial - HVAC Services Department604.9★ (929)21 mi
31Blue Sky Heating and Air604.7★ (388)14 mi
32AC Express594.7★ (234)11 mi
33AiRCO Air Conditioning, Electrical and Plumbing594.8★ (937)20 mi
34All About TEXAS Cooling and Heating595.0★ (270)16 mi
35Elite Air Conditioning and Plumbing594.9★ (719)20 mi
36Altabra Air Conditioning595.0★ (142)14 mi
37Del's Heating & Air Conditioning594.9★ (569)20 mi
38Taylor Brothers Plumbing & HVAC594.8★ (94)10 mi
39Aire Serv of Cedar Park594.9★ (54)8 mi
40The Cool Crew594.8★ (426)18 mi
41Arrow Service Center594.7★ (352)16 mi
42RedHome HVAC Services595.0★ (184)17 mi
43The Duct Cleaners | Dryer Vent Cleaning Austin595.0★ (157)15 mi
44Grande Air Solutions594.8★ (585)20 mi
45Aire Serv of Central and North Austin594.9★ (106)13 mi
46ABA Heating and Cooling584.6★ (265)15 mi
47Mend Services585.0★ (517)23 mi
48Urban Air & Heat, LLC584.9★ (33)7 mi
49Kassa Kool LLc585.0★ (64)12 mi
50Team Enoch: Electric, Plumbing, Air, Roofing585.0★ (287)21 mi

How we ranked emergency HVAC contractors in Lakeway

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 Lakeway: questions

Which HVAC contractors in Lakeway are open 24/7?

25 on this list post 24/7 hours, including Radiant Plumbing, Air Conditioning, & Electrical, Aero Designed Systems, Abacus Plumbing, Air Conditioning, & Electrical, Stan's Heating, Air, Plumbing & Electrical and McCullough Heating & Air Conditioning.

Who is ranked #1 for emergency heating and cooling in Lakeway, 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 Lakeway 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 Lakeway

  1. October 2026: CR Scores recalculated for 427 hvac contractors serving Lakeway.
  2. October 2026: 6 duplicate listings merged.

More emergency and heating and cooling pages