91/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 645 Google reviews, open 24/7.
- 4.9★ from 645 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 704 Solon Rd, Waxahachie, TX 75165
Best HVAC Contractors in Ennis, TX (2026)
147 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Ennis: Wolverton Air, CR Score 91/100; 4.9★ from 645 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Big Tex Heating and Air, posts 24/7 hours; ranked #2 of 147.
- 3
Most-reviewed: Willard Air Conditioning & Plumbing, 1,162 Google reviews at 4.7★, the most of 147 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
147 Ennis HVAC contractors are ranked here by CR Score, from 8 published factors. 57 are open 24/7, 112 open Saturdays and 80 open Sundays, based on posted hours. The median Google rating is 4.9★ across 147 rated businesses.
Top 10 HVAC contractors in Ennis at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Wolverton Air | 91 | 4.9★ (645) | Waxahachie, 15 mi away | 24/7 | Overall |
| 2 | Big Tex Heating and Air | 90 | 5.0★ (46) | Ennis | 24/7 | Emergencies |
| 3 | Willard Air Conditioning & Plumbing | 90 | 4.7★ (1,162) | Waxahachie, 16 mi away | 24/7 | Most reviews |
| 4 | Bluebonnet Cooling & Heating LLC | 90 | 5.0★ (164) | Ennis | 24/7 | — |
| 5 | Rankin Heating and Air | 90 | 4.8★ (53) | Ennis | 24/7 | — |
| 6 | Heritage Air Services | 90 | 4.9★ (707) | Midlothian, 22 mi away | 24/7 | — |
| 7 | Express AC Services | 90 | 5.0★ (31) | Ennis | 24/7 | — |
| 8 | Gerco Air | 89 | 4.8★ (43) | Ennis | 24/7 | — |
| 9 | Rycon Heating & Air | 89 | 5.0★ (424) | Gun Barrel City, 24 mi away | 24/7 | — |
| 10 | Fast Response Heating & Cooling | 88 | 4.9★ (255) | Hutchins, 19 mi away | 24/7 | — |
The 147 best HVAC contractors in Ennis, 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 Ennis
90/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 46 Google reviews, open 24/7.
- 5.0★ from 46 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Waxahachie, 16 mi away
90/100CR ScoreRanked #3 because of its Google rating and availability: 4.7★ from 1,162 Google reviews, open 24/7.
- 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 Ennis
90/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 164 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 164 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Ennis
90/100CR ScoreRanked #5 because of its Google rating and availability: 4.8★ from 53 Google reviews, open 24/7.
- 4.8★ from 53 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8235 FM1181, Ennis, TX 75119
Based in Midlothian, 22 mi away
90/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 707 Google reviews, open 24/7.
- 4.9★ from 707 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1080 Dividend St, Midlothian, TX 76065
Based in Ennis
90/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 31 Google reviews, open 24/7.
- 5.0★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#8 Gerco Air
Based in Ennis
89/100CR ScoreRanked #8 because of its Google rating and availability: 4.8★ from 43 Google reviews, open 24/7.
- 4.8★ from 43 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- Willow Creek Rd, Palmer, TX 75152
Based in Gun Barrel City, 24 mi away
89/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 424 Google reviews, open 24/7.
- 5.0★ from 424 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 431 S Seven Pts Dr suite F, Seven Points, TX 75143
Based in Hutchins, 19 mi away
88/100CR ScoreRanked #10 because of its Google rating and availability: 4.9★ from 255 Google reviews, open 24/7.
- 4.9★ from 255 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 905 I-45, Wilmer, TX 75172
Based in Midlothian, 19 mi away
88/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 163 Google reviews, open 24/7.
- 5.0★ from 163 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Midlothian, 24 mi away
88/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 475 Google reviews, open 24/7.
- 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 Midlothian, 20 mi away
88/100CR ScoreRanked #13 because of its Google rating and availability: 5.0★ from 192 Google reviews, open 24/7.
- 5.0★ from 192 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3411 Baylor Blvd, Midlothian, TX 76065
Based in Waxahachie, 20 mi away
87/100CR ScoreRanked #14 because of its Google rating and availability: 4.9★ from 171 Google reviews, open 24/7.
- 4.9★ from 171 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 177 Oak Vista Rd, Waxahachie, TX 75167
#15 TX Air Assurance
Based in Waxahachie, 11 mi away
87/100CR ScoreRanked #15 because of its Google rating and availability: 4.8★ from 77 Google reviews, open 24/7.
- 4.8★ from 77 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1058 E Woodridge Dr, Waxahachie, TX 75165
Based in Waxahachie, 19 mi away
87/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 111 Google reviews, open 24/7.
- 5.0★ from 111 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8840 Rex Ct, Waxahachie, TX 75167
#17 Air Today
Based in Forney, 18 mi away
87/100CR ScoreRanked #17 because of its Google rating and availability: 5.0★ from 100 Google reviews, open 24/7.
- 5.0★ from 100 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Forney, 23 mi away
87/100CR ScoreRanked #18 because of its Google rating and availability: 4.8★ from 355 Google reviews, open 24/7.
- 4.8★ from 355 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 500 E May St, Crandall, TX 75114
Based in Lancaster, 23 mi away
87/100CR ScoreRanked #19 because of its Google rating and availability: 4.9★ from 226 Google reviews, open 24/7.
- 4.9★ from 226 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2305 Midbury Dr, Lancaster, TX 75134
Based in Waxahachie, 14 mi away
87/100CR ScoreRanked #20 because of its Google rating and availability: 4.9★ from 72 Google reviews, open 24/7.
- 4.9★ from 72 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 249 Bent Creek Dr, Waxahachie, TX 75165
Based in Waxahachie, 12 mi away
87/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 203 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 203 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun 8 AM–4 PM
- Address
- 261 Park Meadows Dr, Waxahachie, TX 75165
Based in Red Oak, 18 mi away
87/100CR ScoreRanked #22 because of its Google rating and availability: 4.9★ from 113 Google reviews, open 24/7.
- 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 Balch Springs, 20 mi away
87/100CR ScoreRanked #23 because of its Google rating and availability: 4.9★ from 157 Google reviews, open 24/7.
- 4.9★ from 157 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Cedar Hill, 17 mi away
87/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 63 Google reviews, open 24/7.
- 5.0★ from 63 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Waxahachie, 13 mi away
86/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 145 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 145 Google reviews
- Hours
- Mon–Sun 8 AM–10 PM
- Address
- 407 Nocona Dr, Waxahachie, TX 75165
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 147 ranked HVAC contractors here; the rest are on their profiles.
Also serving Ennis
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 To Air Mechanical | 5.0★ (35) | 16 mi |
| Alba electric LLC | 5.0★ (14) | In Ennis |
| All Safe Electric | 4.9★ (406) | 21 mi |
| David Heating & Air LLC | 5.0★ (2) | In Ennis |
| Ennis Aire and Electrical | In Ennis | |
| Equality Hvac Solutions | In Ennis | |
| Garcia Plumbing | 4.4★ (62) | In Ennis |
| Gladstone Commercial Heating & Cooling | 5.0★ (2) | 19 mi |
| Hammer Aire Co | 5.0★ (2) | 17 mi |
| Harbor HVAC Repair | 5.0★ (5) | 14 mi |
| J. C Heine HVAC | In Ennis | |
| Lee Roger Simpson Jr. | 5.0★ (2) | 20 mi |
| Precision Air | 4.9★ (24) | 23 mi |
| Reliable Service | 5.0★ (2) | 15 mi |
| Salik Plumbing | 4.7★ (14) | In Ennis |
| SERVPRO of Ennis/Red Oak | 5.0★ (41) | In Ennis |
| Skyline Mechanical LLC | In Ennis | |
| Stonewyck Farms by D.R. Horton | 4.4★ (14) | In Ennis |
| WaskomHVAC | 5.0★ (2) | 16 mi |
| Watson Heat & Air LLC | 5.0★ (1) | In Ennis |
How much do HVAC contractors cost in Ennis?
National price ranges in USD, not adjusted for Ennis. 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 Ennis HVAC contractors
We scored 147 Ennis 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 Ennis 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 Ennis: frequently asked questions
Who is the best HVAC contractor in Ennis?
By CR Score, the highest-ranked HVAC contractor in Ennis, TX is Wolverton Air with a CR Score of 91/100. It has 4.9★ from 645 Google reviews. It is open 24/7. Big Tex Heating and Air (#2) and Willard Air Conditioning & Plumbing (#3) follow. We ranked 147 HVAC contractors on 8 factors, last updated October 22, 2026.
How many HVAC contractors are there in Ennis?
ContractorsRanked ranks 147 HVAC contractors serving Ennis, TX. 15 of them are based in Ennis; 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 Ennis are open 24/7?
57 ranked HVAC contractors in Ennis post 24/7 hours. The highest-ranked are Wolverton Air (#1), Big Tex Heating and Air (#2) and Willard Air Conditioning & Plumbing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Ennis work on weekends?
112 of 147 ranked HVAC contractors post Saturday hours and 80 post Sunday hours. The highest-ranked open Saturdays are Wolverton Air (#1), Big Tex Heating and Air (#2) and Willard Air Conditioning & Plumbing (#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 Ennis?
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 Ennis. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Ennis HVAC contractors have?
The median Google rating among 147 rated HVAC contractors in Ennis is 4.9★, with a median of 27 reviews. Willard Air Conditioning & Plumbing has the most, 1,162 reviews, and ranks #3. 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 Ennis?
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 Ennis
- October 2026: CR Scores recalculated for 147 hvac contractors serving Ennis.
- October 2026: 1 duplicate listing merged.
More HVAC contractors and Ennis pages
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