65/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 234 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 234 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 322 Nassau Dr, Slidell, LA 70458
Emergency HVAC Contractors in Slidell, LA (2026)
Top 50 of 163 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank
25 of the 50 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.
If you smell gas, leave the building now and call your gas utility or 911 from outside.
The short answer
- 1
#1 for emergency heating and cooling in Slidell: Natal's Air Conditioning, Plumbing & Electrical, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
Top emergency HVAC contractors in Slidell at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Natal's Air Conditioning, Plumbing & Electrical | 65 | 4.9★ (234) | Slidell | 24/7 |
| 2 | Central Heating & A/C Repairs | 64 | 4.9★ (163) | Slidell | 24/7 |
| 3 | Vallee Air Conditioning and Heating | 64 | 5.0★ (267) | Eden Isle, 6 mi away | 24/7 |
| 4 | One Hour Air Conditioning & Heating | 64 | 4.8★ (1,953) | Mandeville, 18 mi away | 24/7 |
| 5 | Tackle Air Conditioning, Heating and Electrical | 64 | 5.0★ (87) | Slidell | 24/7 |
| 6 | All In Heating & Air LLC | 63 | 5.0★ (66) | Slidell | 24/7 |
| 7 | Moreau's Thermal Services | 63 | 5.0★ (67) | Slidell | 24/7 |
| 8 | Scotts Air Care, LLC | 63 | 5.0★ (56) | Slidell | 24/7 |
| 9 | AccuTemp Services | 62 | 4.9★ (745) | Covington, 20 mi away | 24/7 |
| 10 | Calloway & Sons A/C And Heating | 62 | 4.8★ (889) | New Orleans, 20 mi away | 24/7 |
Call an emergency HVAC contractor in Slidell now
24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.
- #1Call (985) 364-1591
#1Natal's Air Conditioning, Plumbing & Electrical
Open 24/7 · 4.9 from 234 Google reviews
- #2Call (985) 788-3416
#2Central Heating & A/C Repairs
Open 24/7 · 4.9 from 163 Google reviews
- #3Call (504) 285-2394
#3Vallee Air Conditioning and Heating
Open 24/7 · 5.0 from 267 Google reviews
- #4Call (985) 863-4132
#4One Hour Air Conditioning & Heating
Open 24/7 · 4.8 from 1,953 Google reviews
- #5Call (504) 608-1122
#5Tackle Air Conditioning, Heating and Electrical
Open 24/7 · 5.0 from 87 Google reviews
- #6Call (985) 259-6009
Open 24/7 · 5.0 from 66 Google reviews
- #7Call (985) 328-3139
Open 24/7 · 5.0 from 67 Google reviews
- #8Call (985) 707-7603
Open 24/7 · 5.0 from 56 Google reviews
The 50 emergency HVAC contractors in Slidell, ranked
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 163 is on the HVAC contractors page.
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 Slidell
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 163 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 163 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 36097 Rewa Ln, Slidell, LA 70460
Based in Eden Isle, 6 mi away
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 267 Google reviews, listed on Google as “Heating contractor”.
- 5.0★ from 267 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Mandeville, 18 mi away
64/100CR ScoreRanked #4 because of its Google rating and review volume: 4.8★ from 1,953 Google reviews.
- 4.8★ from 1,953 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1785 LA-59, Mandeville, LA 70448
Based in Slidell
64/100CR ScoreRanked #5 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
- 59125 Carroll Rd Unit #1, Slidell, LA 70460
Based in Slidell
63/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 66 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 107 Ebony Dr, Slidell, LA 70460
Based in Slidell
63/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 67 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 200 Joseph St, Slidell, LA 70458
Based in Slidell
63/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 56 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1064 Peninsula Dr, Slidell, LA 70460
Based in Covington, 20 mi away
62/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 745 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 745 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7020 US-190 Unit A, Covington, LA 70433
Based in New Orleans, 20 mi away
62/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 889 Google reviews, listed on Google as “HVAC contractor”.
- 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 Slidell
62/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 30 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 59302 N Pearl Dr, Slidell, LA 70461
Based in Mandeville, 19 mi away
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 440 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 440 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 69173 LA-59, Mandeville, LA 70471
Based in Mandeville, 19 mi away
61/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 308 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.9★ from 308 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 21449 Marion Ln Suite 5, Mandeville, LA 70471
Based in Slidell
61/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 16 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2124 1st St, Slidell, LA 70458
Based in Belle Chasse, 11 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 64 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Covington, 19 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 229 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 229 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 69451 LA-59 STE A, Abita Springs, LA 70420
Based in Mandeville, 20 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 239 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 239 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 594 Asbury Dr e3, Mandeville, LA 70471
Based in Hammond, 19 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 174 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 174 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Mandeville, 19 mi away
59/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 151 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 151 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 69045 LA-59, Mandeville, LA 70471
Based in Eden Isle, 17 mi away
59/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 99 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 99 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Covington, 24 mi away
59/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 263 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 263 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 720 W 21st Ave Suite E, Covington, LA 70433
Based in Slidell
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 111 Jubilee Point, Slidell, LA 70458
Based in Slidell
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “HVAC contractor”.
- 4.5★ from 8 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- Slidell, LA 70460
Based in Covington, 21 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 133 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 133 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Lacombe, 11 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 29 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Top 50 of 163 HVAC contractors by emergency score
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
How we ranked emergency HVAC contractors in Slidell
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
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 |
|---|---|---|
| Reputation | 15% | Google star rating, adjusted for how many reviews back it |
| Credentials | 15% | Active state license, bond and workers’ comp on file |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list |
| Recency | 5% | Share of reviews from the last 12 months |
| Availability | 15% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) |
| Proximity | 5% | Based in the city scores highest, less the farther away it is |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are |
Emergency HVAC contractors in Slidell: questions
Which HVAC contractors in Slidell are open 24/7?
25 on this list post 24/7 hours, including Natal's Air Conditioning, Plumbing & Electrical, Central Heating & A/C Repairs, Vallee Air Conditioning and Heating, One Hour Air Conditioning & Heating and Tackle Air Conditioning, Heating and Electrical.
Who is ranked #1 for emergency heating and cooling in Slidell, LA?
Natal's Air Conditioning, Plumbing & Electrical is #1, with a CR Score of 65 out of 100 on emergency weights.
How are emergency HVAC contractors in Slidell ranked?
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
What should I do before the HVAC contractor arrives?
If you smell gas, leave the building now and call your gas utility or 911 from outside.
How many emergency HVAC contractors here list a phone number?
25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.
Update log for Slidell
- October 2026: CR Scores recalculated for 163 hvac contractors serving Slidell.
- October 2026: 4 duplicate listings merged.