62 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Chackbay: Nick's Refrigeration Service Inc, CR Score 63/100; 4.9★ from 464 Google reviews; open 24/7.
Best for emergencies (open 24/7): Trahan's Cooling, Heating & Plumbing, posts 24/7 hours; ranked #2 of 62.
Most-reviewed: Trahan's Cooling, Heating & Plumbing, 4,520 Google reviews at 4.9★, the most of 62 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
62 Chackbay HVAC contractors are ranked here by CR Score, from ten published factors. 22 are open 24/7, 37 open Saturdays and 27 open Sundays, based on posted hours. The median Google rating is 4.8★ across 62 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Nick's Refrigeration Service Inc | 63 | 4.9★ (464) | Thibodaux, 7 mi away | 24/7 | Overall |
| 2 | Trahan's Cooling, Heating & Plumbing | 63 | 4.9★ (4,520) | Houma, 20 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Doug's Service Company | 63 | 4.7★ (1,028) | Thibodaux, 9 mi away | 24/7 | — |
| 4 | McDaniel's HVAC Services | 61 | 5.0★ (90) | Thibodaux, 5 mi away | 24/7 | — |
| 5 | Doug's Service Company | 59 | 4.7★ (710) | Houma, 19 mi away | 24/7 | — |
| 6 | Lane's AC and Heating Services, LLC | 59 | 4.7★ (414) | Houma, 19 mi away | 24/7 | — |
| 7 | Doug's Service Company | 58 | 4.8★ (84) | Morgan City, 14 mi away | 24/7 | — |
| 8 | LeFevre's Air Conditioning and Heating | 58 | 4.7★ (30) | Thibodaux, 9 mi away | 24/7 | — |
| 9 | Precision Air Services LLC | 57 | 4.8★ (91) | Houma, 19 mi away | 24/7 | — |
| 10 | A&G Refrigeration | 57 | 4.6★ (39) | Thibodaux, 6 mi away | Sat · Sun · Evenings | — |
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 464 Google reviews, listed on Google as “HVAC contractor”.
Based in Houma, 20 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 4,520 Google reviews, the most in Chackbay.
Based in Thibodaux, 9 mi away
Ranked #3 because of its Google rating and trade focus: 4.7★ from 1,028 Google reviews, listed on Google as “HVAC contractor”.
Based in Thibodaux, 5 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 90 Google reviews, listed on Google as “HVAC contractor”.
Based in Houma, 19 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 710 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Houma, 19 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 414 Google reviews, listed on Google as “HVAC contractor”.
Based in Morgan City, 14 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 84 Google reviews, listed on Google as “HVAC contractor”.
Based in Thibodaux, 9 mi away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 30 Google reviews, listed on Google as “HVAC contractor”.
Based in Houma, 19 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 91 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Thibodaux, 6 mi away
Ranked #10 because of its Google rating and trade focus: 4.6★ from 39 Google reviews, listed on Google as “HVAC contractor”.
Based in Thibodaux, 6 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 173 Google reviews, listed on Google as “HVAC contractor”.
Based in Houma, 18 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Air conditioning repair service”.
Based in Gonzales, 23 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 187 Google reviews, listed on Google as “HVAC contractor”.
Based in Raceland, 17 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 122 Google reviews, listed on Google as “HVAC contractor”.
Based in Thibodaux, 1 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Gray, 22 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 50 Google reviews, listed on Google as “HVAC contractor”.
Based in Raceland, 19 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “HVAC contractor”.
Based in Donaldsonville, 16 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “HVAC contractor”.
Based in Houma, 21 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “HVAC contractor”.
Based in Donaldsonville, 23 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “HVAC contractor”.
Based in Donaldsonville, 12 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 100 Google reviews, listed on Google as “HVAC contractor”.
Based in Houma, 21 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Air conditioning repair service”.
Based in Houma, 20 mi away
Ranked #23 because of its Google rating and trade focus: 4.4★ from 31 Google reviews, listed on Google as “HVAC contractor”.
Based in Thibodaux, 1 mi away
Ranked #24 because of its Google rating and trade focus: 3.7★ from 6 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Thibodaux, 7 mi away
Ranked #25 because of its Google rating and trade focus: 4.0★ from 4 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 62 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 Filter Service | 5.0★ (1) | 20 mi |
| AIRTEK SERVICES,LLC | 3.0★ (2) | 4 mi |
| Becnel's AC Services, LLC | 3.0★ (2) | 25 mi |
| Bigham's Heating and Air LLC | In Chackbay | |
| Bill’s AC L.L.C | 5.0★ (1) | In Chackbay |
| Buddy's Refrigeration and AC | In Chackbay | |
| Buddy's Refrigeration and AC - AC Refrigeration Repair in Thibodaux | 5.0★ (2) | 2 mi |
| Carlisle Heating & Air Gonzales | 5.0★ (2) | 21 mi |
| Complete Air Conditioning Service | 1.0★ (1) | 20 mi |
| Craigs Ac & Refrigeration | 5.0★ (1) | 23 mi |
| Falgouts Refridgeration | 5.0★ (2) | 20 mi |
| JnK HVAC and Handyman Services | In Chackbay | |
| LeBlanc & Associates, LLC | 4.0★ (7) | 22 mi |
| M & M Plumbing & Heating | 14 mi | |
| Max's Air Conditioning and Heating | 1.0★ (1) | 22 mi |
| P & S Sales & Service Inc | 4.5★ (2) | 22 mi |
| Rescue Wayne's Air & Heat LLC | 4.8★ (16) | 22 mi |
| Ronnie's Heating and Air | 5.0★ (2) | 22 mi |
| Shane's Air Conditioning | 10 mi | |
| Walter's AC Refrigeration & Plumbing | 5.0★ (1) | In Chackbay |
National price ranges in USD, not adjusted for Chackbay. 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 Louisiana, Louisiana State Licensing Board for Contractors licenses Mechanical contractor licenses.
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 Louisiana, 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 62 Chackbay 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 Chackbay 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 |