63/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 24,389 Google reviews, the most in Glenn Heights.
- 4.9★ from 24,389 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2615 Big Town Blvd, Mesquite, TX 75150
Best HVAC Contractors in Glenn Heights, TX (2026)
667 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Glenn Heights: Baker Brothers Plumbing, Air & Electric, CR Score 63/100; 4.9★ from 24,389 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Dial One Johnson Plumbing, Cooling & Heating, posts 24/7 hours; ranked #2 of 667.
- 34
Most-reviewed: Rescue Rooter, 6,004 Google reviews at 4.7★, the most of 667 ranked after Baker Brothers Plumbing, Air & Electric; ranked #34.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
667 Glenn Heights HVAC contractors are ranked here by CR Score, from ten published factors. 236 are open 24/7, 510 open Saturdays and 339 open Sundays, based on posted hours. The median Google rating is 4.9★ across 667 rated businesses.
Top 10 HVAC contractors in Glenn Heights at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Baker Brothers Plumbing, Air & Electric | 63 | 4.9★ (24,389) | Mesquite, 21 mi away | 24/7 | Overall |
| 2 | Dial One Johnson Plumbing, Cooling & Heating | 63 | 4.9★ (1,188) | Cedar Hill, 6 mi away | 24/7 | Emergencies |
| 3 | Heritage Air Services | 62 | 4.9★ (707) | Midlothian, 8 mi away | 24/7 | — |
| 4 | Thumbs Up! Home Comfort, LLC | 62 | 5.0★ (163) | Midlothian, 2 mi away | 24/7 | — |
| 5 | Willard Air Conditioning & Plumbing | 62 | 4.7★ (1,162) | Waxahachie, 5 mi away | 24/7 | — |
| 6 | Wolverton Air | 61 | 4.9★ (645) | Waxahachie, 9 mi away | 24/7 | — |
| 7 | Mansfield Plumbing, Electric, Heating & Air | 61 | 4.9★ (3,080) | Mansfield, 17 mi away | 24/7 | — |
| 8 | Ellis Air Conditioning and Heating | 61 | 4.9★ (278) | Cedar Hill, 6 mi away | 24/7 | — |
| 9 | Berkeys Plumbing, A/C & Electrical | 61 | 4.9★ (3,253) | Dallas, 18 mi away | 24/7 | — |
| 10 | Dial One Johnson Plumbing, Cooling & Heating | 61 | 4.9★ (475) | Midlothian, 9 mi away | 24/7 | — |
The 667 best HVAC contractors in Glenn Heights, ranked
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.
Based in Cedar Hill, 6 mi away
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 1,188 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,188 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 158 Hood St, Cedar Hill, TX 75104
Based in Midlothian, 8 mi away
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 707 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 707 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1080 Dividend St, Midlothian, TX 76065
Based in Midlothian, 2 mi away
62/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 163 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 163 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Waxahachie, 5 mi away
62/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 1,162 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 1,162 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6850 N Interstate 35 East Service Rd, Waxahachie, TX 75165
Based in Waxahachie, 9 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 645 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 645 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 704 Solon Rd, Waxahachie, TX 75165
Based in Mansfield, 17 mi away
61/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 3,080 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 3,080 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1275 N Main St Ste 416, Mansfield, TX 76063
Based in Cedar Hill, 6 mi away
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 278 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 278 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 536 N Hwy 67, Cedar Hill, TX 75104
Based in Dallas, 18 mi away
61/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 3,253 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 3,253 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4311 Belmont Ave Suite 125, Dallas, TX 75204
Based in Midlothian, 9 mi away
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 475 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 475 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 307 W Avenue C, Midlothian, TX 76065
Based in Waxahachie, 4 mi away
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 111 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8840 Rex Ct, Waxahachie, TX 75167
Based in Duncanville, 8 mi away
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 334 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 334 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1126 S Cedar Ridge Dr #119, Duncanville, TX 75137
Based in Dallas, 22 mi away
61/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 5,369 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 5,369 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10440 Olympic Dr, Dallas, TX 75220
Based in Lancaster, 6 mi away
61/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 226 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 226 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2305 Midbury Dr, Lancaster, TX 75134
Based in Red Oak, 3 mi away
61/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 113 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 113 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 400 I- 35 Service Rd, Red Oak, TX 75154
Based in Arlington, 21 mi away
61/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 3,596 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 3,596 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2313 Michigan Ct, Arlington, TX 76016
Based in Dallas, 13 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 640 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 640 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 830 S Hampton Rd, Dallas, TX 75208
Based in Midlothian, 9 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 887 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 887 Google reviews
- Hours
- Mon–Sat 8 AM–7 PM · Sun 8 AM–5 PM
- Address
- 1513 Hwy 67, Midlothian, TX 76065
Based in Arlington, 17 mi away
60/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 1,897 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 1,897 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7315 Commercial Blvd E, Arlington, TX 76001
Based in Cedar Hill, 13 mi away
60/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 376 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 376 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Grand Prairie, 20 mi away
60/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 2,127 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 2,127 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1405 Avenue T, Grand Prairie, TX 75050
Based in Midlothian, 10 mi away
60/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 192 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 192 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3411 Baylor Blvd, Midlothian, TX 76065
Based in Hutchins, 11 mi away
60/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 255 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 255 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 905 I-45, Wilmer, TX 75172
Based in Red Oak, 4 mi away
60/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 69 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 69 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 101 Austin Blvd Ste 600 PMB 1063, Red Oak, TX 75154
Based in Grand Prairie, 17 mi away
60/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 779 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 779 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1905 W Jefferson St, Grand Prairie, TX 75051
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 667 ranked HVAC contractors here; the rest are on their profiles.
Also serving Glenn Heights
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 |
|---|---|---|
| Aguilar's Heating & Air | 5.0★ (2) | In Glenn Heights |
| Air To Air Mechanical | 5.0★ (35) | 5 mi |
| AIR-an HVAC&R Mechanical Services LLC | 4.8★ (39) | 7 mi |
| Airflow Heating and Cooling | 3.0★ (2) | 9 mi |
| AirTight A/C & Heating 24hr Service | 4.5★ (2) | 9 mi |
| Castillo HVAC Services | 5.0★ (2) | 8 mi |
| David Heating & Air LLC | 5.0★ (2) | 7 mi |
| Gladstone Commercial Heating & Cooling | 5.0★ (2) | 7 mi |
| Hammer Aire Co | 5.0★ (2) | 3 mi |
| Inca Roofing | In Glenn Heights | |
| Lee Roger Simpson Jr. | 5.0★ (2) | In Glenn Heights |
| Moss Heating & Cooling | 4.9★ (916) | 23 mi |
| OS Plumbing Experts | 5.0★ (2) | 5 mi |
| Red Oak Emergency Services | In Glenn Heights | |
| Reliable Service | 5.0★ (2) | 5 mi |
| Stellar Facility Services | 5.0★ (2) | 15 mi |
| TemperaturePro Mesquite-Duncanville | 4.7★ (63) | 8 mi |
| The HVAC GUY | In Glenn Heights | |
| Titan Mechanical Contractors | In Glenn Heights | |
| WaskomHVAC | 5.0★ (2) | 5 mi |
How much do HVAC contractors cost in Glenn Heights?
National price ranges in USD, not adjusted for Glenn Heights. 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 Glenn Heights HVAC contractors
We scored 667 Glenn Heights 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 Glenn Heights 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 |
HVAC contractors in Glenn Heights: frequently asked questions
Who is the best HVAC contractor in Glenn Heights?
By CR Score, the highest-ranked HVAC contractor in Glenn Heights, TX is Baker Brothers Plumbing, Air & Electric with a CR Score of 63/100. It has 4.9★ from 24,389 Google reviews. It is open 24/7. Dial One Johnson Plumbing, Cooling & Heating (#2) and Heritage Air Services (#3) follow. We ranked 667 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Glenn Heights?
ContractorsRanked ranks 667 HVAC contractors serving Glenn Heights, TX. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Glenn Heights are open 24/7?
236 ranked HVAC contractors in Glenn Heights post 24/7 hours. The highest-ranked are Baker Brothers Plumbing, Air & Electric (#1), Dial One Johnson Plumbing, Cooling & Heating (#2) and Heritage Air Services (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Glenn Heights work on weekends?
510 of 667 ranked HVAC contractors post Saturday hours and 339 post Sunday hours. The highest-ranked open Saturdays are Baker Brothers Plumbing, Air & Electric (#1), Dial One Johnson Plumbing, Cooling & Heating (#2) and Heritage Air Services (#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 Glenn Heights?
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 Glenn Heights. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Glenn Heights HVAC contractors have?
The median Google rating among 667 rated HVAC contractors in Glenn Heights is 4.9★, with a median of 23 reviews. Baker Brothers Plumbing, Air & Electric has the most, 24,389 reviews, and ranks #1. 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 Glenn Heights?
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 Glenn Heights
- October 2026: CR Scores recalculated for 667 hvac contractors serving Glenn Heights.
- October 2026: 6 duplicate listings merged.
More HVAC contractors and Glenn Heights pages
HVAC contractors near Glenn Heights
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Other trades in Glenn Heights
- Roofers in Glenn Heights2329 ranked
- Plumbers in Glenn Heights491 ranked
- Electricians in Glenn Heights435 ranked
- General contractors in Glenn Heights678 ranked
- Painters in Glenn Heights168 ranked
- Landscapers in Glenn Heights158 ranked
- Handymen in Glenn Heights114 ranked
- Kitchen remodelers in Glenn Heights333 ranked
- Bathroom remodelers in Glenn Heights356 ranked
- Flooring contractors in Glenn Heights334 ranked
- Tile installers in Glenn Heights53 ranked
- Drywall contractors in Glenn Heights15 ranked
- Concrete contractors in Glenn Heights377 ranked
- Fence contractors in Glenn Heights298 ranked
- Deck builders in Glenn Heights93 ranked
- Siding contractors in Glenn Heights293 ranked
- Window installers in Glenn Heights493 ranked
- Gutter installers in Glenn Heights203 ranked
- Insulation contractors in Glenn Heights124 ranked
- Solar installers in Glenn Heights317 ranked
- Garage door repair companies in Glenn Heights138 ranked
- Foundation repair companies in Glenn Heights291 ranked
- Tree services in Glenn Heights362 ranked
- Masonry contractors in Glenn Heights149 ranked
- Water damage restoration companies in Glenn Heights877 ranked
- Home builders in Glenn Heights847 ranked
- Demolition contractors in Glenn Heights100 ranked
- All contractors in Glenn Heights