94/100CR Score
Ranked #1 because of its Google rating and availability: 4.8★ from 3,581 Google reviews, open 24/7.
- 4.8★ from 3,581 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4308 Firestone Rd, New Orleans, LA 70121
Best HVAC Contractors in Jefferson, LA (2026)
237 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Jefferson: Surgi's Heating, Cooling & Plumbing, CR Score 94/100; 4.8★ from 3,581 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Total Maintenance of Southern Louisiana, posts 24/7 hours; ranked #2 of 237.
- 8
Most-reviewed: Keefe's Air Conditioning Heating Electrical Generator & Plumbing, 6,103 Google reviews at 4.8★, the most of 237 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
237 Jefferson HVAC contractors are ranked here by CR Score, from 8 published factors. 70 are open 24/7, 146 open Saturdays and 95 open Sundays, based on posted hours. The median Google rating is 4.8★ across 237 rated businesses.
Most of this list also appears on the HVAC contractors in Kenner ranking. See HVAC contractors in Kenner
Top 10 HVAC contractors in Jefferson at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Surgi's Heating, Cooling & Plumbing | 94 | 4.8★ (3,581) | New Orleans, 2 mi away | 24/7 | Overall |
| 2 | Total Maintenance of Southern Louisiana | 94 | 4.9★ (1,778) | Harahan, 3 mi away | 24/7 | Emergencies |
| 3 | Natal's Air Conditioning, Plumbing & Electrical | 94 | 4.9★ (2,013) | New Orleans, 4 mi away | 24/7 | — |
| 4 | AccuTemp Services | 92 | 4.9★ (399) | Harahan, 2 mi away | 24/7 | — |
| 5 | Bryans United Air Conditioning | 91 | 4.8★ (1,203) | Gretna, 7 mi away | 24/7 | — |
| 6 | One Hour Air Conditioning & Heating | 91 | 4.9★ (177) | Jefferson | 24/7 | — |
| 7 | Integrity Heating & Air, LLC. | 90 | 5.0★ (178) | River Ridge, 5 mi away | 24/7 | — |
| 8 | Keefe's Air Conditioning Heating Electrical Generator & Plumbing | 90 | 4.8★ (6,103) | Harvey, 8 mi away | 24/7 | Most reviews |
| 9 | Calloway & Sons A/C And Heating | 89 | 4.8★ (889) | New Orleans, 12 mi away | 24/7 | — |
| 10 | Tropical Air Kare | 89 | 4.8★ (127) | New Orleans, 2 mi away | 24/7 | — |
The 237 best HVAC contractors in Jefferson, 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 Harahan, 3 mi away
94/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 1,778 Google reviews, open 24/7.
- 4.9★ from 1,778 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5801 Plauche St, Harahan, LA 70123
Based in New Orleans, 4 mi away
94/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 2,013 Google reviews, open 24/7.
- 4.9★ from 2,013 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2630 Banks St, New Orleans, LA 70119
Based in Harahan, 2 mi away
92/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 399 Google reviews, open 24/7.
- 4.9★ from 399 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 621 Distributors Row suite f, Elmwood, LA 70123
Based in Gretna, 7 mi away
91/100CR ScoreRanked #5 because of its Google rating and availability: 4.8★ from 1,203 Google reviews, open 24/7.
- 4.8★ from 1,203 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1615 Leboeuf St, Gretna, LA 70053
Based in Jefferson
91/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 177 Google reviews, open 24/7.
- 4.9★ from 177 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 614 Central Ave, Jefferson, LA 70121
Based in River Ridge, 5 mi away
90/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 178 Google reviews, open 24/7.
- 5.0★ from 178 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10934 Jefferson Hwy, River Ridge, LA 70123
Based in Harvey, 8 mi away
90/100CR ScoreRanked #8 because of its Google rating and review volume: 4.8★ from 6,103 Google reviews, the most Google reviews on this list (6,103).
- 4.8★ from 6,103 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1919 Enterprise Dr, Harvey, LA 70058
Based in New Orleans, 12 mi away
89/100CR ScoreRanked #9 because of its Google rating and availability: 4.8★ from 889 Google reviews, open 24/7.
- 4.8★ from 889 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10064 I-10 Service Rd, New Orleans, LA 70127
Based in New Orleans, 2 mi away
89/100CR ScoreRanked #10 because of its Google rating and availability: 4.8★ from 127 Google reviews, open 24/7.
- 4.8★ from 127 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5401 Jefferson Hwy STE J, New Orleans, LA 70123
Based in Covington, 10 mi away
88/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 133 Google reviews, open 24/7.
- 5.0★ from 133 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Chalmette, 11 mi away
88/100CR ScoreRanked #12 because of its Google rating and availability: 5.0★ from 141 Google reviews, open 24/7.
- 5.0★ from 141 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8321 Parc Pl, Chalmette, LA 70043
Based in Kenner, 7 mi away
87/100CR ScoreRanked #13 because of its Google rating and availability: 4.9★ from 60 Google reviews, open 24/7.
- 4.9★ from 60 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3501 Arkansas Ave, Kenner, LA 70065
Based in Metairie, 1 mi away
87/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.
- 5.0★ from 20 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 509 N Causeway Blvd, Metairie, LA 70001
#15 Ben’s AC
Based in Belle Chasse, 7 mi away
87/100CR ScoreRanked #15 because of its Google rating and availability: 4.8★ from 76 Google reviews, open 24/7.
- 4.8★ from 76 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Metairie, 1 mi away
87/100CR ScoreRanked #16 because of its Google rating and availability: 4.8★ from 20 Google reviews, open 24/7.
- 4.8★ from 20 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3501 Severn Ave Suite 19B, Metairie, LA 70002
Based in New Orleans, 2 mi away
86/100CR ScoreRanked #17 because of its Google rating and availability: 4.5★ from 44 Google reviews, open 24/7.
- 4.5★ from 44 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3500 Monticello Ave, New Orleans, LA 70118
Based in Belle Chasse, 15 mi away
86/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 84 Google reviews, open 24/7.
- 5.0★ from 84 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Marrero, 8 mi away
86/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 34 Google reviews, open 24/7.
- 5.0★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5421 Alpaca Dr, Marrero, LA 70072
Based in Metairie, 1 mi away
86/100CR ScoreRanked #20 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
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun 8 AM–5 PM
- Address
- 2900 Metairie Rd, Metairie, LA 70001
Based in Metairie, 1 mi away
86/100CR ScoreRanked #21 because of its Google rating and availability: 4.8★ from 32 Google reviews, open 24/7.
- 4.8★ from 32 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1616 L and A Rd UNIT 202, Metairie, LA 70001
Based in Metairie, 4 mi away
86/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
- 5.0★ from 16 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 200 Claiborne Pkwy, Metairie, LA 70006
Based in Chalmette, 12 mi away
85/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 306 Google reviews, open 24/7.
- 5.0★ from 306 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3624 Delille St, Chalmette, LA 70043
Based in Harvey, 6 mi away
85/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
- 5.0★ from 16 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 505 Peters Rd, Harvey, LA 70058
Based in Marrero, 7 mi away
85/100CR ScoreRanked #25 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
- 5.0★ from 16 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5216 Lapalco Blvd, Marrero, LA 70072
HVAC contractors ranked #31 to #31
#1 to #25 are shown in full above. Here are #31 to #31, in CR Score order; each links to its profile. We publish the top 31 of 237 ranked HVAC contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 31 | C. T. Traina | 84 | 4.0★ (38) | 2 mi |
How much do HVAC contractors cost in Jefferson?
National price ranges in USD, not adjusted for Jefferson. 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 Jefferson HVAC contractors
We scored 237 Jefferson 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 Jefferson 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 Jefferson: frequently asked questions
Who is the best HVAC contractor in Jefferson?
By CR Score, the highest-ranked HVAC contractor in Jefferson, LA is Surgi's Heating, Cooling & Plumbing with a CR Score of 94/100. It has 4.8★ from 3,581 Google reviews. It is open 24/7. Total Maintenance of Southern Louisiana (#2) and Natal's Air Conditioning, Plumbing & Electrical (#3) follow. We ranked 237 HVAC contractors on 8 factors, last updated October 22, 2026.
How many HVAC contractors are there in Jefferson?
ContractorsRanked ranks 237 HVAC contractors serving Jefferson, LA. 1 of them is based in Jefferson; the rest serve it from nearby towns. Counts are as of October 2026.
Which HVAC contractors in Jefferson are open 24/7?
70 ranked HVAC contractors in Jefferson post 24/7 hours. The highest-ranked are Surgi's Heating, Cooling & Plumbing (#1), Total Maintenance of Southern Louisiana (#2) and Natal's Air Conditioning, Plumbing & Electrical (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Jefferson work on weekends?
146 of 237 ranked HVAC contractors post Saturday hours and 95 post Sunday hours. The highest-ranked open Saturdays are Surgi's Heating, Cooling & Plumbing (#1), Total Maintenance of Southern Louisiana (#2) and Natal's Air Conditioning, Plumbing & Electrical (#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 Jefferson?
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 Jefferson. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Jefferson HVAC contractors have?
The median Google rating among 237 rated HVAC contractors in Jefferson is 4.8★, with a median of 14 reviews. Keefe's Air Conditioning Heating Electrical Generator & Plumbing has the most, 6,103 reviews, and ranks #8. 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 Jefferson?
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 Jefferson
- October 2026: CR Scores recalculated for 237 hvac contractors serving Jefferson.
- October 2026: 3 duplicate listings merged.
More HVAC contractors and Jefferson pages
HVAC contractors near Jefferson
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- HVAC contractors in New Orleans, LA225 ranked
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Other trades in Jefferson
- Roofers in Jefferson271 ranked
- Plumbers in Jefferson186 ranked
- Electricians in Jefferson182 ranked
- General contractors in Jefferson303 ranked
- Painters in Jefferson105 ranked
- Landscapers in Jefferson109 ranked
- Handymen in Jefferson37 ranked
- Kitchen remodelers in Jefferson89 ranked
- Bathroom remodelers in Jefferson104 ranked
- Flooring contractors in Jefferson99 ranked
- Tile installers in Jefferson29 ranked
- Drywall contractors in Jefferson10 ranked
- Concrete contractors in Jefferson90 ranked
- Fence contractors in Jefferson81 ranked
- Deck builders in Jefferson44 ranked
- Siding contractors in Jefferson99 ranked
- Window installers in Jefferson56 ranked
- Gutter installers in Jefferson77 ranked
- Insulation contractors in Jefferson28 ranked
- Solar installers in Jefferson18 ranked
- Garage door repair companies in Jefferson19 ranked
- Foundation repair companies in Jefferson39 ranked
- Tree services in Jefferson73 ranked
- Masonry contractors in Jefferson39 ranked
- Water damage restoration companies in Jefferson122 ranked
- Home builders in Jefferson116 ranked
- Demolition contractors in Jefferson60 ranked
- All contractors in Jefferson