188 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Plaquemine: AccuTemp Services, CR Score 93/100; 4.9★ from 6,671 Google reviews; open 24/7.
Best for emergencies (open 24/7): River City's One Hour Air Conditioning and Heating, posts 24/7 hours; ranked #2 of 188.
Most-reviewed: River City's One Hour Air Conditioning and Heating, 5,963 Google reviews at 4.9★, the most of 188 ranked after AccuTemp Services; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
188 Plaquemine HVAC contractors are ranked here by CR Score, from 8 published factors. 64 are open 24/7, 119 open Saturdays and 97 open Sundays, based on posted hours. The median Google rating is 4.9★ across 188 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | AccuTemp Services | 93 | 4.9★ (6,671) | Baton Rouge, 12 mi away | 24/7 | Overall |
| 2 | River City's One Hour Air Conditioning and Heating | 92 | 4.9★ (5,963) | Baton Rouge, 15 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Southern Air Heating, Cooling, & Plumbing | 92 | 4.9★ (2,986) | Baton Rouge, 13 mi away | 24/7 | — |
| 4 | Merritt Heating & Air, LLC | 92 | 4.9★ (298) | Plaquemine | 24/7 | — |
| 5 | Capital City Comfort | 89 | 5.0★ (647) | Baton Rouge, 16 mi away | 24/7 | — |
| 6 | AccuTemp Services | 89 | 4.8★ (1,886) | Baton Rouge, 17 mi away | 24/7 | — |
| 7 | Fire and Ice Heating & Air LLC | 88 | 4.9★ (465) | Baton Rouge, 16 mi away | 24/7 | — |
| 8 | Cool Kings Heating and Air | 88 | 5.0★ (293) | Baton Rouge, 17 mi away | 24/7 | — |
| 9 | River City Air Conditioning, Inc. | 88 | 4.8★ (203) | Baton Rouge, 10 mi away | 24/7 | — |
| 10 | Tiger Air Conditioning Services | 88 | 5.0★ (212) | Baton Rouge, 16 mi away | 24/7 | — |
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.
Ranked #1 because of its Google rating and review volume: 4.9★ from 6,671 Google reviews, the most Google reviews on this list (6,671).
Based in Baton Rouge, 15 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 5,963 Google reviews, open 24/7.
Based in Baton Rouge, 13 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 2,986 Google reviews, open 24/7.
Based in Plaquemine
Ranked #4 because of its Google rating and availability: 4.9★ from 298 Google reviews, open 24/7.
Based in Baton Rouge, 16 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 647 Google reviews, open 24/7.
Based in Baton Rouge, 17 mi away
Ranked #6 because of its Google rating and availability: 4.8★ from 1,886 Google reviews, open 24/7.
Based in Baton Rouge, 16 mi away
Ranked #7 because of its Google rating and availability: 4.9★ from 465 Google reviews, open 24/7.
Based in Baton Rouge, 17 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 293 Google reviews, open 24/7.
Based in Baton Rouge, 10 mi away
Ranked #9 because of its Google rating and availability: 4.8★ from 203 Google reviews, open 24/7.
Based in Baton Rouge, 16 mi away
Ranked #10 because of its Google rating and availability: 5.0★ from 212 Google reviews, open 24/7.
Based in Baton Rouge, 13 mi away
Ranked #11 because of its Google rating and availability: 4.9★ from 187 Google reviews, open 24/7.
Based in Denham Springs, 22 mi away
Ranked #12 because of its Google rating and availability: 4.8★ from 1,577 Google reviews, open 24/7.
Based in Baton Rouge, 13 mi away
Ranked #13 because of its Google rating and availability: 4.9★ from 178 Google reviews, open 24/7.
Based in Port Allen, 9 mi away
Ranked #14 because of its Google rating and availability: 4.7★ from 181 Google reviews, open 24/7.
Based in Baton Rouge, 13 mi away
Ranked #15 because of its Google rating and availability: 4.9★ from 111 Google reviews, open 24/7.
Based in Baton Rouge, 11 mi away
Ranked #16 because of its Google rating and availability: 4.9★ from 84 Google reviews, open 24/7.
Based in Denham Springs, 21 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 213 Google reviews, open 24/7.
Based in Baton Rouge, 16 mi away
Ranked #18 because of its Google rating and availability: 4.8★ from 230 Google reviews, open 24/7.
Based in Baton Rouge, 17 mi away
Ranked #19 because of its Google rating and availability: 4.9★ from 159 Google reviews, open 24/7.
Based in Baton Rouge, 14 mi away
Ranked #20 because of its Google rating and availability: 4.9★ from 83 Google reviews, open 24/7.
Based in Baton Rouge, 13 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 50 Google reviews, open 24/7.
Based in Baton Rouge, 15 mi away
Ranked #22 because of its Google rating and availability: 4.9★ from 101 Google reviews, open 24/7.
Based in Baton Rouge, 13 mi away
Ranked #23 because of its Google rating and availability: 4.9★ from 48 Google reviews, open 24/7.
Based in Gonzales, 17 mi away
Ranked #24 because of its Google rating and availability: 4.8★ from 158 Google reviews, open 24/7.
Based in Denham Springs, 22 mi away
Ranked #25 because of its Google rating and availability: 5.0★ from 124 Google reviews, open 24/7.
#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 188 ranked HVAC contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | River City Air Xpress | 85 | 5.0★ (45) | 15 mi |
| 27 | Shield Mechanical LLC | 85 | 5.0★ (87) | 20 mi |
| 28 | AirWise HVAC Solutions | 85 | 5.0★ (102) | 22 mi |
| 29 | Mid-City A/C & Electric L.L.C | 85 | 4.8★ (54) | 14 mi |
| 30 | Air Innovations | 85 | 5.0★ (37) | 15 mi |
| 31 | Grand Slam Heating & Air | 85 | 5.0★ (115) | 10 mi |
| 32 | Magnolia Breeze | 85 | 5.0★ (84) | 22 mi |
| 33 | Bitter Heating & Air Conditioning, Inc. | 84 | 4.9★ (190) | 24 mi |
| 34 | US AIR | 84 | 5.0★ (21) | 13 mi |
| 35 | A Affordable Cooling & Heating | 84 | 4.8★ (73) | 14 mi |
| 36 | Dave’s heating and air LLC | 84 | 4.9★ (18) | 13 mi |
| 37 | Jessie's A/C & Heating Service, LLC | 84 | 4.9★ (23) | 15 mi |
| 38 | Proctor's Heating & Air Conditioning Service, LLC. | 84 | 4.9★ (14) | 12 mi |
| 39 | AC's AC Services | 83 | 5.0★ (11) | 14 mi |
| 40 | GeauxHVAC | 83 | 4.9★ (152) | 17 mi |
| 41 | Acadia Service Co. | 83 | 4.9★ (15) | 16 mi |
| 42 | Air Vantage | 82 | 5.0★ (31) | 23 mi |
| 43 | Air Control Inc | 82 | 4.5★ (8) | In Plaquemine |
| 44 | Ballard's Heating & Air | 82 | 5.0★ (20) | 22 mi |
| 45 | Murry's AC, Heating, & Electrical | 82 | 5.0★ (187) | 24 mi |
| 46 | Air Innovations | 82 | 5.0★ (4) | 13 mi |
| 47 | Smart air llc | 82 | 5.0★ (25) | 20 mi |
| 48 | Cold AC | 81 | 5.0★ (17) | 23 mi |
| 49 | Southern Dreams Mechanical Services | 81 | 4.8★ (36) | 25 mi |
| 50 | Baton Rouge Air | 81 | 4.3★ (6) | 15 mi |
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) | 21 mi |
| Air Conditioning Services Inc | 3.0★ (1) | In Plaquemine |
| Ballard's Air Conditioning | 5.0★ (2) | 16 mi |
| BEO AC & Refrigeration | 4.5★ (23) | 16 mi |
| Broussard's Cooling & Heating LLC | 5.0★ (14) | 23 mi |
| BRYAN ALFORD | 4.0★ (1) | In Plaquemine |
| Carlisle Heating & Air Gonzales | 5.0★ (2) | 21 mi |
| CMC Corporate Solutions | 5.0★ (2) | 13 mi |
| Coastal Heating and Air | In Plaquemine | |
| Cobie Air Controls | In Plaquemine | |
| Garland Mechanical Services | 5.0★ (2) | 11 mi |
| Home360 Inc. | 4.8★ (282) | 13 mi |
| J & M Boiler | 3.0★ (2) | 13 mi |
| Joe Kools Refrigeration AC / Heating | In Plaquemine | |
| Mark's Maintenance Service LLC | 3.0★ (2) | 13 mi |
| Marnix Heating and Air | 3.0★ (2) | 13 mi |
| Mike's Refrigeration Services | 3.0★ (2) | 13 mi |
| Porta Heating & Air Conditioning | 5.0★ (2) | 20 mi |
| Trane Commercial Sales Office | 4.5★ (2) | 13 mi |
National price ranges in USD, not adjusted for Plaquemine. 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 188 Plaquemine 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 Plaquemine 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 |