65/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 353 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 353 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 13338 W Main St, Larose, LA 70373
Best HVAC Contractors in Larose, LA (2026)
57 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Larose: Trahan's Cooling, Heating & Plumbing, CR Score 65/100; 5.0★ from 353 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Trahan's Cooling, Heating & Plumbing, posts 24/7 hours; ranked #2 of 57.
- 2
Most-reviewed: Trahan's Cooling, Heating & Plumbing, 4,520 Google reviews at 4.9★, the most of 57 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
57 Larose HVAC contractors are ranked here by CR Score, from ten published factors. 18 are open 24/7, 32 open Saturdays and 23 open Sundays, based on posted hours. The median Google rating is 4.8★ across 57 rated businesses.
Top 10 HVAC contractors in Larose at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Trahan's Cooling, Heating & Plumbing | 65 | 5.0★ (353) | Larose | 24/7 | Overall |
| 2 | Trahan's Cooling, Heating & Plumbing | 62 | 4.9★ (4,520) | Houma, 23 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Martin's A/C & Electric | 60 | 4.9★ (93) | Cut Off, 8 mi away | 24/7 | — |
| 4 | Doug's Service Company | 59 | 4.7★ (710) | Houma, 22 mi away | 24/7 | — |
| 5 | Dufrene's Heating & Cooling | 59 | 4.9★ (50) | Gray, 11 mi away | 24/7 | — |
| 6 | Lane's AC and Heating Services, LLC | 58 | 4.7★ (414) | Houma, 22 mi away | 24/7 | — |
| 7 | Folse Electrical AC, Heating and Refrigeration | 57 | 5.0★ (26) | Raceland, 14 mi away | 24/7 | — |
| 8 | Guidry's Air Conditioning & Refrigeration Service | 57 | 4.8★ (122) | Raceland, 16 mi away | Sat · Sun · Evenings | — |
| 9 | Doug's Service Company | 57 | 4.8★ (84) | Morgan City, 21 mi away | 24/7 | — |
| 10 | Precision Air Services LLC | 56 | 4.8★ (91) | Houma, 22 mi away | 24/7 | — |
The 57 best HVAC contractors in Larose, 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 Houma, 23 mi away
62/100CR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 4,520 Google reviews, the most in Larose.
- 4.9★ from 4,520 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 531 S Hollywood Rd, Houma, LA 70360
Based in Cut Off, 8 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 93 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 93 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 16878 W Main St, Cut Off, LA 70345
Based in Houma, 22 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.7★ from 710 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.7★ from 710 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6879 W Main St, Houma, LA 70360
Based in Gray, 11 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 50 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 50 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5517 LA-1, Lockport, LA 70374
Based in Houma, 22 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.7★ from 414 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 414 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6958 W Park Ave, Houma, LA 70364
Based in Raceland, 14 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 26 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 526 Twin Oaks Dr, Raceland, LA 70394
Based in Raceland, 16 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 122 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 122 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 4290 LA-1 Suite B, Raceland, LA 70394
Based in Morgan City, 21 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 84 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 84 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Houma, 22 mi away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 91 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.8★ from 91 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6720 W Park Ave, Houma, LA 70364
Based in Cut Off, 5 mi away
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 85 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 85 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 184 LA-3161, Cut Off, LA 70345
Based in Houma, 22 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Air conditioning repair service”.
- 5.0★ from 41 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6489 Park Ave, Houma, LA 70364
Based in Houma, 20 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 76 Google reviews
- Hours
- Mon–Sun 5 AM–7 PM
- Address
- 1508 Barrow St, Houma, LA 70360
Based in Woodmere, 18 mi away
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 93 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 93 Google reviews
- Hours
- Mon–Thu 8 AM–6 PM · Fri–Sat 8 AM–5 PM · Sun closed
Based in Marrero, 24 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5421 Alpaca Dr, Marrero, LA 70072
Based in Houma, 21 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Air conditioning repair service”.
- 4.9★ from 51 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
- Address
- 300 Honduras St, Houma, LA 70360
Based in Woodmere, 22 mi away
54/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 96 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 96 Google reviews
- Hours
- Mon–Sat 6 AM–3 PM · Sun closed
#18 ColdFront HVAC
Based in Bayou Cane, 18 mi away
54/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Bayou Cane, 20 mi away
54/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Houma, 19 mi away
54/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.1★ from 22 Google reviews, listed on Google as “Air conditioning repair service”.
- 4.1★ from 22 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2125 E Tunnel Blvd, Houma, LA 70363
Based in Houma, 23 mi away
54/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.4★ from 31 Google reviews, listed on Google as “HVAC contractor”.
- 4.4★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 314 S Hollywood Rd, Houma, LA 70360
#22 BYRON VEGAS A/C
Based in Cut Off, 9 mi away
54/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Sun 6 AM–9 PM
- Address
- 17183 LA-3235, Cut Off, LA 70345
Based in Gray, 12 mi away
54/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 17 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat 8 AM–5 PM · Sun closed
Based in River Ridge, 19 mi away
53/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 14 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 8 AM–5 PM · Sun 10 AM–2 PM
Based in Cut Off, 3 mi away
53/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.3★ from 16 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.3★ from 16 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 430 Le Ponderosa Rd, Cut Off, LA 70345
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 57 ranked HVAC contractors here; the rest are on their profiles.
Also serving Larose
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 |
|---|---|---|
| 985 Home Service Co. | 17 mi | |
| Acme Air llc | 18 mi | |
| Air Filter Service | 5.0★ (1) | 21 mi |
| Bayou Boys AC | In Larose | |
| Bayou Side A/C & Heating | 12 mi | |
| Bill’s AC L.L.C | 5.0★ (1) | 22 mi |
| BlueAir Heating and Air Conditioning, LLC | 12 mi | |
| Brennen's Air Conditioning & Heating | 12 mi | |
| Complete Air Conditioning Service | 1.0★ (1) | 20 mi |
| Craigs Ac & Refrigeration | 5.0★ (1) | 11 mi |
| Crispino Air Conditioning Inc | 5.0★ (2) | 23 mi |
| DCAC & Refrigeration, LLC | 19 mi | |
| Falgouts Refridgeration | 5.0★ (2) | 22 mi |
| Galjour AC & Electrical | In Larose | |
| Jay Blanchard Plumbing & Heating | 4.1★ (9) | 24 mi |
| Ken's Plumbing & Heating Inc | 4.1★ (14) | 24 mi |
| LVM Logistics | 19 mi | |
| P & S Sales & Service Inc | 4.5★ (2) | 19 mi |
| Rock Solid Construction Llc. | 5.0★ (6) | 25 mi |
| Ronnie's Heating and Air | 5.0★ (2) | 19 mi |
How much do HVAC contractors cost in Larose?
National price ranges in USD, not adjusted for Larose. 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 Louisiana
In Louisiana, Louisiana State Licensing Board for Contractors licenses Mechanical contractor licenses.
- 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 Louisiana
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.
How we ranked Larose HVAC contractors
We scored 57 Larose 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 Larose 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 Larose: frequently asked questions
Who is the best HVAC contractor in Larose?
By CR Score, the highest-ranked HVAC contractor in Larose, LA is Trahan's Cooling, Heating & Plumbing with a CR Score of 65/100. It has 5.0★ from 353 Google reviews. It is open 24/7. Trahan's Cooling, Heating & Plumbing (#2) and Martin's A/C & Electric (#3) follow. We ranked 57 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Larose?
ContractorsRanked ranks 57 HVAC contractors serving Larose, LA. 2 of them are based in Larose; 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 Larose are open 24/7?
18 ranked HVAC contractors in Larose post 24/7 hours. The highest-ranked are Trahan's Cooling, Heating & Plumbing (#1), Trahan's Cooling, Heating & Plumbing (#2) and Martin's A/C & Electric (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Larose work on weekends?
32 of 57 ranked HVAC contractors post Saturday hours and 23 post Sunday hours. The highest-ranked open Saturdays are Trahan's Cooling, Heating & Plumbing (#1), Trahan's Cooling, Heating & Plumbing (#2) and Martin's A/C & Electric (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an HVAC contractor's license in Louisiana?
In Louisiana, Louisiana State Licensing Board for Contractors handles licensing and covers Mechanical contractor licenses.
How much does ac replacement cost in Larose?
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 Larose. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Larose HVAC contractors have?
The median Google rating among 57 rated HVAC contractors in Larose is 4.8★, with a median of 14 reviews. Trahan's Cooling, Heating & Plumbing has the most, 4,520 reviews, and ranks #2. 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 Larose?
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.
Update log for Larose
- October 2026: CR Scores recalculated for 57 hvac contractors serving Larose.
- October 2026: 1 duplicate listing merged.
More HVAC contractors and Larose pages
HVAC contractors near Larose
- HVAC contractors in Cut Off, LA49 ranked
- HVAC contractors in Galliano, LA24 ranked
- HVAC contractors in Raceland, LA61 ranked
- HVAC contractors in Houma, LA54 ranked
- HVAC contractors in Bayou Cane, LA52 ranked
- HVAC contractors in Luling, LA217 ranked
- HVAC contractors in Estelle, LA223 ranked
- HVAC contractors in Destrehan, LA223 ranked
- HVAC contractors in Gray, LA54 ranked
- HVAC contractors in Waggaman, LA235 ranked
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