67/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 6,671 Google reviews, the most in Port Allen.
- 4.9★ from 6,671 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2600 Government St, Baton Rouge, LA 70806
Best HVAC Contractors in Port Allen, LA (2026)
205 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Port Allen: AccuTemp Services, CR Score 67/100; 4.9★ from 6,671 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): River City's One Hour Air Conditioning and Heating, posts 24/7 hours; ranked #2 of 205.
- 2
Most-reviewed: River City's One Hour Air Conditioning and Heating, 5,963 Google reviews at 4.9★, the most of 205 ranked after AccuTemp Services; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
205 Port Allen HVAC contractors are ranked here by CR Score, from ten published factors. 69 are open 24/7, 125 open Saturdays and 103 open Sundays, based on posted hours. The median Google rating is 4.9★ across 205 rated businesses.
Top 10 HVAC contractors in Port Allen at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | AccuTemp Services | 67 | 4.9★ (6,671) | Baton Rouge, 3 mi away | 24/7 | Overall |
| 2 | River City's One Hour Air Conditioning and Heating | 66 | 4.9★ (5,963) | Baton Rouge, 10 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Southern Air Heating, Cooling, & Plumbing | 64 | 4.9★ (2,986) | Baton Rouge, 11 mi away | 24/7 | — |
| 4 | Capital City Comfort | 63 | 5.0★ (647) | Baton Rouge, 8 mi away | 24/7 | — |
| 5 | AccuTemp Services | 63 | 4.8★ (1,886) | Baton Rouge, 10 mi away | 24/7 | — |
| 6 | Fire and Ice Heating & Air LLC | 62 | 4.9★ (465) | Baton Rouge, 8 mi away | 24/7 | — |
| 7 | Southern Air Heating, Cooling & Plumbing | 62 | 4.7★ (181) | Port Allen | 24/7 | — |
| 8 | Cool Kings Heating and Air | 62 | 5.0★ (293) | Baton Rouge, 10 mi away | 24/7 | — |
| 9 | Dream Team Heating & Air | 62 | 4.8★ (1,577) | Denham Springs, 16 mi away | 24/7 | — |
| 10 | Comfort Air of Baton Rouge | 62 | 4.9★ (84) | Baton Rouge, 1 mi away | 24/7 | — |
The 205 best HVAC contractors in Port Allen, 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 Baton Rouge, 10 mi away
66/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 5,963 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 5,963 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12260 S Harrells Ferry Rd, Baton Rouge, LA 70816
Based in Baton Rouge, 11 mi away
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 2,986 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 2,986 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11999 Industriplex Blvd, Baton Rouge, LA 70809
Based in Baton Rouge, 8 mi away
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 647 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 647 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10267 Mammoth Ave, Baton Rouge, LA 70814
Based in Baton Rouge, 10 mi away
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 1,886 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 1,886 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2027 N Harco Dr, Baton Rouge, LA 70815
Based in Baton Rouge, 8 mi away
62/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 465 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 465 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9152 Mammoth Ave, Baton Rouge, LA 70814
Based in Port Allen
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.7★ from 181 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 181 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2317 American Way, Port Allen, LA 70767
Based in Baton Rouge, 10 mi away
62/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 293 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 293 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 13418 S Choctaw Dr, Baton Rouge, LA 70815
Based in Denham Springs, 16 mi away
62/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 1,577 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.8★ from 1,577 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 30590 LA-16, Denham Springs, LA 70726
Based in Baton Rouge, 1 mi away
62/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 84 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 84 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 451 Florida St, Baton Rouge, LA 70801
Based in Plaquemine, 12 mi away
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 298 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.9★ from 298 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 24505 Church St, Plaquemine, LA 70764
Based in Baton Rouge, 8 mi away
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 159 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 159 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9150 N Ridgewood Dr, Baton Rouge, LA 70814
Based in Baton Rouge, 12 mi away
61/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 212 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 212 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3935 O'Neal Ln, Baton Rouge, LA 70816
Based in Baton Rouge, 9 mi away
60/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 203 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 203 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11115 S Lakeside Oaks Ave, Baton Rouge, LA 70810
Based in Baton Rouge, 11 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 187 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 187 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11931 Industriplex Blvd STE 200, Baton Rouge, LA 70809
Based in Baton Rouge, 7 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 83 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 83 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8438 Airline Hwy Suite B, Baton Rouge, LA 70815
Based in Baton Rouge, 11 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 178 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 178 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12232 Industriplex Blvd #23, Baton Rouge, LA 70809
Based in Baton Rouge, 11 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 230 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 230 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2929 Millerville Rd Ste E, Baton Rouge, LA 70816
Based in Denham Springs, 15 mi away
60/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 213 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 213 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 705 Florida Ave SW, Denham Springs, LA 70726
Based in Baton Rouge, 4 mi away
60/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 54 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 54 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2553 Kincaid Ave Ste A, Baton Rouge, LA 70805
Based in Baton Rouge, 10 mi away
60/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 111 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11232 Cedar Park Ave, Baton Rouge, LA 70809
Based in Baton Rouge, 12 mi away
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 87 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8565 Rome Dr, Baton Rouge, LA 70818
Based in Baton Rouge, 7 mi away
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 115 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 115 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 2070 Silverside Dr Building C Suite 203, Baton Rouge, LA 70808
Based in Baton Rouge, 12 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 101 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 101 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15045 Market St, Baton Rouge, LA 70817
Based in Denham Springs, 17 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 190 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 190 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7794 Hunstock Rd, Denham Springs, LA 70706
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 205 ranked HVAC contractors here; the rest are on their profiles.
Also serving Port Allen
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 |
|---|---|---|
| Abbott Thibodeaux Heating & AC Co | 5.0★ (2) | 13 mi |
| AC MAN LLC | 5.0★ (2) | 14 mi |
| AC's AC Services | 5.0★ (11) | 14 mi |
| Ballard's Air Conditioning | 5.0★ (2) | 11 mi |
| Ballard's Air Conditioning and Heating LLC - HVAC Service & Replacement, HVAC Contractor, HVAC Installation & Maintenance | 5.0★ (2) | 19 mi |
| Brecheen's Heating & Air | In Port Allen | |
| CIS Industries | In Port Allen | |
| CMC Corporate Solutions | 5.0★ (2) | 11 mi |
| Cold AC | 5.0★ (17) | 15 mi |
| Confederate Heating and Air DBA PREMIER COMFORT | 5.0★ (2) | 13 mi |
| Dannyboy’s HVAC | 5.0★ (5) | 10 mi |
| Garland Mechanical Services | 5.0★ (2) | 3 mi |
| Hudson Heating & Air LLC | 5.0★ (9) | 13 mi |
| J & M Boiler | 3.0★ (2) | 10 mi |
| Jessie's A/C & Heating Service, LLC | 4.9★ (23) | 19 mi |
| Lasseigne's Heating & Air Conditioning | 4.5★ (17) | 15 mi |
| Louisiana CSI LLC, Sheet Metal Spiral Duct Manufacturers | 5.0★ (1) | In Port Allen |
| Mark's Maintenance Service LLC | 3.0★ (2) | 11 mi |
| Marnix Heating and Air | 3.0★ (2) | 6 mi |
| Trane Commercial Sales Office | 4.5★ (2) | 10 mi |
How much do HVAC contractors cost in Port Allen?
National price ranges in USD, not adjusted for Port Allen. 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 Port Allen HVAC contractors
We scored 205 Port Allen 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 Port Allen 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 Port Allen: frequently asked questions
Who is the best HVAC contractor in Port Allen?
By CR Score, the highest-ranked HVAC contractor in Port Allen, LA is AccuTemp Services with a CR Score of 67/100. It has 4.9★ from 6,671 Google reviews. It is open 24/7. River City's One Hour Air Conditioning and Heating (#2) and Southern Air Heating, Cooling, & Plumbing (#3) follow. We ranked 205 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Port Allen?
ContractorsRanked ranks 205 HVAC contractors serving Port Allen, LA. 1 of them is based in Port Allen; 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 Port Allen are open 24/7?
69 ranked HVAC contractors in Port Allen post 24/7 hours. The highest-ranked are AccuTemp Services (#1), River City's One Hour Air Conditioning and Heating (#2) and Southern Air Heating, Cooling, & Plumbing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Port Allen work on weekends?
125 of 205 ranked HVAC contractors post Saturday hours and 103 post Sunday hours. The highest-ranked open Saturdays are AccuTemp Services (#1), River City's One Hour Air Conditioning and Heating (#2) and Southern Air Heating, Cooling, & Plumbing (#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 Port Allen?
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 Port Allen. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Port Allen HVAC contractors have?
The median Google rating among 205 rated HVAC contractors in Port Allen is 4.9★, with a median of 14 reviews. AccuTemp Services has the most, 6,671 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 Port Allen?
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 Port Allen
- October 2026: CR Scores recalculated for 205 hvac contractors serving Port Allen.
- October 2026: 2 duplicate listings merged.
More HVAC contractors and Port Allen pages
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- Kitchen remodelers in Port Allen77 ranked
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- Concrete contractors in Port Allen60 ranked
- Fence contractors in Port Allen65 ranked
- Deck builders in Port Allen34 ranked
- Siding contractors in Port Allen45 ranked
- Window installers in Port Allen36 ranked
- Gutter installers in Port Allen65 ranked
- Insulation contractors in Port Allen33 ranked
- Solar installers in Port Allen11 ranked
- Garage door repair companies in Port Allen17 ranked
- Foundation repair companies in Port Allen27 ranked
- Tree services in Port Allen81 ranked
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- Water damage restoration companies in Port Allen72 ranked
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