51 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Liberty: Cucco's Air Conditioning & Heating, CR Score 92/100; 4.9★ from 362 Google reviews; open 24/7.
Best for emergencies (open 24/7): Texas Comfort Systems, posts 24/7 hours; ranked #2 of 51.
Most-reviewed: Texas Comfort Systems, 457 Google reviews at 5.0★, the most of 51 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
51 Liberty HVAC contractors are ranked here by CR Score, from 8 published factors. 12 are open 24/7, 36 open Saturdays and 25 open Sundays, based on posted hours. The median Google rating is 4.9★ across 51 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cucco's Air Conditioning & Heating | 92 | 4.9★ (362) | Dayton, 14 mi away | 24/7 | Overall |
| 2 | Texas Comfort Systems | 91 | 5.0★ (457) | Humble, 22 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Crew Heating & AC Repair | 87 | 5.0★ (266) | Humble, 22 mi away | Sat · Sun · Evenings | — |
| 4 | Arctic Air Conditioning and Heating | 86 | 4.9★ (22) | Liberty | Sat · Sun · Evenings | — |
| 5 | ASAP HVAC | 86 | 4.9★ (126) | Dayton, 15 mi away | Sat · Sun · Evenings | — |
| 6 | C.A.F Heating & Cooling LLC | 86 | 5.0★ (13) | Beaumont, 5 mi away | 24/7 | — |
| 7 | Ainsworth & Co. | 85 | 4.7★ (400) | Baytown, 22 mi away | — | — |
| 8 | Sc Mechanical Co LLC | 85 | 4.4★ (13) | Dayton, 9 mi away | 24/7 | — |
| 9 | First Class AC & Heating, LLC | 85 | 4.9★ (34) | Conroe, 22 mi away | 24/7 | — |
| 10 | Kingwood AC Repair Pros | 84 | 5.0★ (29) | Humble, 23 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and availability: 4.9★ from 362 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Humble, 22 mi away
Ranked #2 because of its Google rating and review volume: 5.0★ from 457 Google reviews, the most Google reviews on this list (457).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Humble, 22 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 266 Google reviews, listed on Google as “Furnace repair service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Liberty
Ranked #4 because of its Google rating and trade focus: 4.9★ from 22 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dayton, 15 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 126 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Beaumont, 5 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 13 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baytown, 22 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 400 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Dayton, 9 mi away
Ranked #8 because of its Google rating and availability: 4.4★ from 13 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Conroe, 22 mi away
Ranked #9 because of its Google rating and availability: 4.9★ from 34 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Humble, 23 mi away
Ranked #10 because of its Google rating and availability: 5.0★ from 29 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Houston, 24 mi away
Ranked #11 because of its Google rating and availability: 4.8★ from 41 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baytown, 23 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 272 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Beaumont, 5 mi away
Ranked #13 because of its Google rating and availability: 4.7★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dayton, 8 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baytown, 23 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 223 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dayton, 11 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Baytown, 23 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baytown, 23 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baytown, 18 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baytown, 18 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 106 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Liberty
Ranked #21 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Dayton, 7 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 4 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Alvin, 14 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Humble, 24 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Humble, 20 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 57 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#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 51 ranked HVAC contractors here; the rest are on their profiles.
19 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 |
|---|---|---|
| 24/7 Water Heaters Service Kingwood | 3.0★ (2) | 23 mi |
| Alaska AC & Refrigeration | 5.0★ (2) | 23 mi |
| Complete Comfort Control | 22 mi | |
| Country Comfort Cooling & Heating | 22 mi | |
| Delta Degree Services | 5.0★ (1) | 25 mi |
| First Class Mini Split Installers | 16 mi | |
| GP Custom Homes | 4.0★ (1) | 6 mi |
| Grc contracting | 19 mi | |
| JMT Mechanical | 5.0★ (2) | 24 mi |
| Legacy Plumbing, LLC | 3.7★ (9) | In Liberty |
| Quality Air Control | 23 mi | |
| SAHM Technology Appliances | 23 mi | |
| Sears Heating and Air Conditioning | 3.0★ (2) | 24 mi |
| Service Line Air & Heat | 5.0★ (1) | 18 mi |
| Sistos Heating & A/C | 23 mi | |
| Source AC Repair Baytown | 5.0★ (2) | 23 mi |
| Strada Services | In Liberty | |
| TechnoCool A/C & Heating, LLC | 5.0★ (1) | 9 mi |
| Water Heaters Experts Kingwood | 3.0★ (2) | 23 mi |
National price ranges in USD, not adjusted for Liberty. 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 |
In Texas, Texas Department of Licensing and Regulation (TDLR) licenses Air conditioning and refrigeration contractor licenses (Class A and B).
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
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.
We scored 51 Liberty 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 Liberty 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 |