71 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Hempstead: Aire Serv of Houston Northwest, CR Score 61/100; 4.9★ from 653 Google reviews; open 24/7.
Best for emergencies (open 24/7): Climate Control Solutions Air Conditioning And Heating, posts 24/7 hours; ranked #2 of 71.
Most-reviewed: FYI Plumbing Electrical & HVAC, 1,298 Google reviews at 5.0★, the most of 71 ranked; ranked #12.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
71 Hempstead HVAC contractors are ranked here by CR Score, from ten published factors. 28 are open 24/7, 55 open Saturdays and 41 open Sundays, based on posted hours. The median Google rating is 4.9★ across 71 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Aire Serv of Houston Northwest | 61 | 4.9★ (653) | Cypress, 22 mi away | 24/7 | Overall |
| 2 | Climate Control Solutions Air Conditioning And Heating | 61 | 5.0★ (267) | Cypress, 18 mi away | 24/7 | Emergencies |
| 3 | Winners Air Duct Cleaning Services Hempstead | 61 | 5.0★ (52) | Hempstead | Sat · Sun · Evenings | — |
| 4 | American Comfort Experts | 61 | 4.9★ (583) | Cypress, 23 mi away | 24/7 | — |
| 5 | BVS Home Heating and AC Repair | 59 | 4.9★ (263) | Sealy, 24 mi away | 24/7 | — |
| 6 | Energy Mechanical | 59 | 4.6★ (8) | Hempstead | 24/7 | — |
| 7 | Air Bourne Air A/C & Heat Inc. | 59 | 4.6★ (261) | Brookshire, 19 mi away | 24/7 | — |
| 8 | Zeds Air Conditioning & Heating | 59 | 5.0★ (156) | Cypress, 25 mi away | 24/7 | — |
| 9 | Golden Air Vent Crew | 59 | 5.0★ (5) | Hempstead | 24/7 | — |
| 10 | Cy-Fair Mechanical LLC | 59 | 4.9★ (191) | Cypress, 25 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 653 Google reviews, listed on Google as “HVAC contractor”.
Based in Cypress, 18 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 267 Google reviews, listed on Google as “HVAC contractor”.
Based in Hempstead
Ranked #3 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “HVAC contractor”.
Based in Cypress, 23 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 583 Google reviews, listed on Google as “HVAC contractor”.
Based in Sealy, 24 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 263 Google reviews, listed on Google as “Air conditioning repair service”.
Based in Hempstead
Ranked #6 because of its Google rating and trade focus: 4.6★ from 8 Google reviews, listed on Google as “HVAC contractor”.
Based in Brookshire, 19 mi away
Ranked #7 because of its Google rating and trade focus: 4.6★ from 261 Google reviews, listed on Google as “HVAC contractor”.
Based in Cypress, 25 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 156 Google reviews, listed on Google as “HVAC contractor”.
Based in Hempstead
Ranked #9 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.
Based in Cypress, 25 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 191 Google reviews, listed on Google as “HVAC contractor”.
Based in Cypress, 25 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 129 Google reviews, listed on Google as “HVAC contractor”.
Based in Cypress, 22 mi away
Ranked #12 because of its Google rating and review volume: 5.0★ from 1,298 Google reviews, the most in Hempstead.
Based in Cypress, 25 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 764 Google reviews, listed on Google as “HVAC contractor”.
Based in Sealy, 20 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “HVAC contractor”.
Based in Tomball, 24 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “HVAC contractor”.
Based in Cypress, 23 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 136 Google reviews, listed on Google as “HVAC contractor”.
Based in Cypress, 24 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “HVAC contractor”.
Based in Brenham, 21 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 227 Google reviews, listed on Google as “HVAC contractor”.
Based in Katy, 23 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 36 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Cypress, 24 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 47 Google reviews, listed on Google as “HVAC contractor”.
Based in Cypress, 22 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 506 Google reviews, listed on Google as “HVAC contractor”.
Based in Prairie View, 9 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based in Cypress, 25 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 240 Google reviews, listed on Google as “HVAC contractor”.
Based in Hempstead
Ranked #24 because of its Google rating and trade focus: 4.6★ from 30 Google reviews, listed on Google as “HVAC contractor”.
Based in Tomball, 23 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “HVAC contractor”.
#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 71 ranked HVAC contractors here; the rest are on their profiles.
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 |
|---|---|---|
| AIR CONDITIONING TEXAS GIANT | 24 mi | |
| Allen’s Air Conditioning & Heating | 5.0★ (29) | 19 mi |
| Ant Comfort Solutions LLC | 5.0★ (19) | 17 mi |
| ASAP Heating & Cooling | 25 mi | |
| Brenham Heating And Air Conditioning | 3.7★ (9) | 19 mi |
| Cold Temp Air and Heat | 5.0★ (2) | In Hempstead |
| Cool A/C & Heating Services | 3.5★ (2) | 22 mi |
| cypressurgentplumbing | 5.0★ (2) | 21 mi |
| Design Air Systems | 4.0★ (15) | 10 mi |
| Diaz Services Air Conditioning & Heating | 5.0★ (2) | 24 mi |
| Emerald Air and Mechanical Group | 22 mi | |
| Fusion Ac & Heating Services LLC | 24 mi | |
| HQ Air Conditioning & Heating | 5.0★ (1) | 25 mi |
| Hydrobreeze Misting Systems Installation, Misting Fan Rental, Mosquito Misting Systems, Outdoor Fans | 3.0★ (2) | 23 mi |
| Ironclad Cooling Crew | 5.0★ (2) | 22 mi |
| Jack's AC & Refrigeration | 2.0★ (4) | 23 mi |
| Lowe A/C & Heating | 5.0★ (41) | 24 mi |
| T's Services | 1.0★ (1) | 18 mi |
| Thomas air conditioning and heating LLC | In Hempstead | |
| Valliere Air Conditioning and Heating, LLC | 4.9★ (66) | 16 mi |
National price ranges in USD, not adjusted for Hempstead. 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 71 Hempstead HVAC contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Hempstead data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |