91/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 270 Google reviews, open 24/7.
- 5.0★ from 270 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2125 Downing Ln, Leander, TX 78641
Best HVAC Contractors in Leander, TX (2026)
420 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Leander: All About TEXAS Cooling and Heating, CR Score 91/100; 5.0★ from 270 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Patriot Appliance & Air Conditioning Repair Service, posts 24/7 hours; ranked #2 of 420.
- 6
Most-reviewed: Radiant Plumbing, Air Conditioning, & Electrical, 16,163 Google reviews at 4.8★, the most of 420 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
420 Leander HVAC contractors are ranked here by CR Score, from 8 published factors. 151 are open 24/7, 301 open Saturdays and 212 open Sundays, based on posted hours. The median Google rating is 4.9★ across 420 rated businesses.
Top 10 HVAC contractors in Leander at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | All About TEXAS Cooling and Heating | 91 | 5.0★ (270) | Leander | 24/7 | Overall |
| 2 | Patriot Appliance & Air Conditioning Repair Service | 91 | 4.8★ (581) | Leander | 24/7 | Emergencies |
| 3 | Advanced Air Conditioning + Heating | 91 | 4.9★ (492) | Cedar Park, 3 mi away | 24/7 | — |
| 4 | The Cool Crew | 91 | 4.8★ (426) | Leander | 24/7 | — |
| 5 | Petrocelli Services Inc. | 90 | 4.9★ (227) | Leander | 24/7 | — |
| 6 | Radiant Plumbing, Air Conditioning, & Electrical | 90 | 4.8★ (16,163) | Austin, 20 mi away | 24/7 | Most reviews |
| 7 | Abacus Plumbing, Air Conditioning, & Electrical | 90 | 4.8★ (5,822) | Austin, 16 mi away | 24/7 | — |
| 8 | Airtron Heating & Air Conditioning | 90 | 4.8★ (1,804) | Austin, 10 mi away | 24/7 | — |
| 9 | One Hour Heating & Air Conditioning | 90 | 5.0★ (91) | Leander | 24/7 | — |
| 10 | One Hour Heating & Air Conditioning | 90 | 4.9★ (278) | Cedar Park, 4 mi away | 24/7 | — |
The 420 best HVAC contractors in Leander, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Leander
91/100CR ScoreRanked #2 because of its Google rating and availability: 4.8★ from 581 Google reviews, open 24/7.
- 4.8★ from 581 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3601 Venezia View, Leander, TX 78641
Based in Cedar Park, 3 mi away
91/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 492 Google reviews, open 24/7.
- 4.9★ from 492 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2020 N Bell Blvd Suite B1-A, Cedar Park, TX 78613
Based in Leander
91/100CR ScoreRanked #4 because of its Google rating and availability: 4.8★ from 426 Google reviews, open 24/7.
- 4.8★ from 426 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 241 Chitalpa St #4113, Leander, TX 78641
Based in Leander
90/100CR ScoreRanked #5 because of its Google rating and availability: 4.9★ from 227 Google reviews, open 24/7.
- 4.9★ from 227 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12000 Trails End Rd, Leander, TX 78641
Based in Austin, 20 mi away
90/100CR ScoreRanked #6 because of its Google rating and review volume: 4.8★ from 16,163 Google reviews, the most Google reviews on this list (16,163).
- 4.8★ from 16,163 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 901 Reinli St, Austin, TX 78751
Based in Austin, 16 mi away
90/100CR ScoreRanked #7 because of its Google rating and availability: 4.8★ from 5,822 Google reviews, open 24/7.
- 4.8★ from 5,822 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2106 Denton Dr, Austin, TX 78758
Based in Austin, 10 mi away
90/100CR ScoreRanked #8 because of its Google rating and availability: 4.8★ from 1,804 Google reviews, open 24/7.
- 4.8★ from 1,804 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- Suite A, 12112 Boardwalk Dr, Austin, TX 78729
Based in Leander
90/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 91 Google reviews, open 24/7.
- 5.0★ from 91 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 775 Co Rd 270 unit 203, Leander, TX 78641
Based in Cedar Park, 4 mi away
90/100CR ScoreRanked #10 because of its Google rating and availability: 4.9★ from 278 Google reviews, open 24/7.
- 4.9★ from 278 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1706 Hur Industrial Blvd, Cedar Park, TX 78613
Based in Georgetown, 5 mi away
89/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 296 Google reviews, open 24/7.
- 4.9★ from 296 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 114 Holmes Rd Suite 110, Liberty Hill, TX 78642
Based in Austin, 10 mi away
89/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 646 Google reviews, open 24/7.
- 4.9★ from 646 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 16238 Ranch to Market Rd 620 f396, Austin, TX 78717
Based in Round Rock, 10 mi away
89/100CR ScoreRanked #13 because of its Google rating and availability: 4.8★ from 1,399 Google reviews, open 24/7.
- 4.8★ from 1,399 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1107 Wonder Dr #102, Round Rock, TX 78681
Based in Austin, 9 mi away
89/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 323 Google reviews, open 24/7.
- 5.0★ from 323 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11817 Buckner Rd, Austin, TX 78726
Based in Georgetown, 13 mi away
89/100CR ScoreRanked #15 because of its Google rating and availability: 4.9★ from 897 Google reviews, open 24/7.
- 4.9★ from 897 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 106 Halmar Cove, Georgetown, TX 78628
Based in Austin, 17 mi away
89/100CR ScoreRanked #16 because of its Google rating and availability: 4.8★ from 3,098 Google reviews, open 24/7.
- 4.8★ from 3,098 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2620 Buell Ave, Austin, TX 78757
Based in Austin, 19 mi away
89/100CR ScoreRanked #17 because of its Google rating and availability: 4.8★ from 5,061 Google reviews, open 24/7.
- 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
Based in Austin, 17 mi away
89/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 840 Google reviews, open 24/7.
- 5.0★ from 840 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12501 Tech Ridge Blvd unit 425, Austin, TX 78753
Based in Round Rock, 12 mi away
89/100CR ScoreRanked #19 because of its Google rating and availability: 4.8★ from 937 Google reviews, open 24/7.
- 4.8★ from 937 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1000 S I-35 Frontage Rd, Round Rock, TX 78681
Based in Cedar Park, 5 mi away
89/100CR ScoreRanked #20 because of its Google rating and availability: 4.9★ from 172 Google reviews, open 24/7.
- 4.9★ from 172 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Georgetown, 11 mi away
88/100CR ScoreRanked #21 because of its Google rating and availability: 4.9★ from 422 Google reviews, open 24/7.
- 4.9★ from 422 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 723 W University Ave, Georgetown, TX 78626
Based in Leander
88/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 47 Google reviews, open 24/7.
- 5.0★ from 47 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Austin, 23 mi away
88/100CR ScoreRanked #23 because of its Google rating and availability: 4.8★ from 7,390 Google reviews, open 24/7.
- 4.8★ from 7,390 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5811 Techni Center Dr, Austin, TX 78721
Based in Georgetown, 5 mi away
88/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 80 Google reviews, open 24/7.
- 5.0★ from 80 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 145 Caterpillar Ln, Georgetown, TX 78628
Based in Austin, 19 mi away
88/100CR ScoreRanked #25 because of its Google rating and availability: 4.7★ from 5,916 Google reviews, open 24/7.
- 4.7★ from 5,916 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6016 Dillard Cir, Austin, TX 78752
HVAC contractors ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 420 ranked HVAC contractors here; the rest are on their profiles.
Also serving Leander
20 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| AC SERVICE AND HANDYMAN | 5.0★ (2) | 19 mi |
| All Star Heating & AC | 5.0★ (2) | 10 mi |
| ARS / Rescue Rooter | 4.4★ (4,843) | 20 mi |
| Austin Major Air & Heat | 5.0★ (2) | In Leander |
| Burnet County Services LLC | 5.0★ (1) | 4 mi |
| CenTex Air | 5.0★ (2) | 12 mi |
| Coats Mechanical LLC | In Leander | |
| Cold Skill Air and Ice | In Leander | |
| Cool Country Services LLC | 5.0★ (2) | 7 mi |
| Excel Aire | 5.0★ (2) | 17 mi |
| Foy's Cooling & Heating | 5.0★ (2) | 23 mi |
| Generations HVAC | In Leander | |
| Grande Air Solutions | 4.8★ (585) | 15 mi |
| IES Residential | 5.0★ (1) | In Leander |
| Phoenix Industries | 1.0★ (1) | In Leander |
| Prime Leander HVAC Services | 5.0★ (36) | 7 mi |
| Pros Air Conditioning Guys | 5.0★ (2) | 16 mi |
| Supernova Mechanical | 2.0★ (2) | 21 mi |
| Texan Air Mechanical | 5.0★ (2) | In Leander |
| Van Lohn Heat & AC LLC | In Leander |
How much do HVAC contractors cost in Leander?
National price ranges in USD, not adjusted for Leander. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
How to check an HVAC contractor's license in Texas
In Texas, Texas Department of Licensing and Regulation (TDLR) licenses Air conditioning and refrigeration contractor licenses (Class A and B).
- Search the business name or license number on the Texas Department of Licensing and Regulation (TDLR) license lookup.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
When to hire an HVAC contractor in Texas
In Texas, air conditioning calls peak in the hottest summer months. Spring is the easiest time to book a tune-up or replacement, before the first heat wave.
How we ranked Leander HVAC contractors
We scored 420 Leander HVAC contractors on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Leander data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
HVAC contractors in Leander: frequently asked questions
Who is the best HVAC contractor in Leander?
By CR Score, the highest-ranked HVAC contractor in Leander, TX is All About TEXAS Cooling and Heating with a CR Score of 91/100. It has 5.0★ from 270 Google reviews. It is open 24/7. Patriot Appliance & Air Conditioning Repair Service (#2) and Advanced Air Conditioning + Heating (#3) follow. We ranked 420 HVAC contractors on 8 factors, last updated October 22, 2026.
How many HVAC contractors are there in Leander?
ContractorsRanked ranks 420 HVAC contractors serving Leander, TX. 8 of them are based in Leander; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Leander are open 24/7?
151 ranked HVAC contractors in Leander post 24/7 hours. The highest-ranked are All About TEXAS Cooling and Heating (#1), Patriot Appliance & Air Conditioning Repair Service (#2) and Advanced Air Conditioning + Heating (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Leander work on weekends?
301 of 420 ranked HVAC contractors post Saturday hours and 212 post Sunday hours. The highest-ranked open Saturdays are All About TEXAS Cooling and Heating (#1), Patriot Appliance & Air Conditioning Repair Service (#2) and Advanced Air Conditioning + Heating (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an HVAC contractor's license in Texas?
In Texas, Texas Department of Licensing and Regulation (TDLR) handles licensing and covers Air conditioning and refrigeration contractor licenses (Class A and B). Search the business or license number at https://www.tdlr.texas.gov/LicenseSearch/.
How much does ac replacement cost in Leander?
AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Leander. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Leander HVAC contractors have?
The median Google rating among 420 rated HVAC contractors in Leander is 4.9★, with a median of 50 reviews. Radiant Plumbing, Air Conditioning, & Electrical has the most, 16,163 reviews, and ranks #6. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire an HVAC contractor in Leander?
In Texas, air conditioning calls peak in the hottest summer months. Spring is the easiest time to book a tune-up or replacement, before the first heat wave.
Update log for Leander
- October 2026: CR Scores recalculated for 420 hvac contractors serving Leander.
- October 2026: 5 duplicate listings merged.
More HVAC contractors and Leander pages
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