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ContractorsRanked

Best HVAC Contractors in Slidell, LA (2026)

162 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Slidell: Natal's Air Conditioning, Plumbing & Electrical, CR Score 65/100; 4.9★ from 234 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Central Heating & A/C Repairs, posts 24/7 hours; ranked #2 of 162.

  3. 4

    Most-reviewed: One Hour Air Conditioning & Heating, 1,953 Google reviews at 4.8★, the most of 162 ranked; ranked #4.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

162 Slidell HVAC contractors are ranked here by CR Score, from ten published factors. 58 are open 24/7, 113 open Saturdays and 80 open Sundays, based on posted hours. The median Google rating is 4.9★ across 162 rated businesses.

Top 10 HVAC contractors in Slidell at a glance

Top 10 HVAC contractors in Slidell at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Natal's Air Conditioning, Plumbing & Electrical654.9★ (234)Slidell24/7Overall
2Central Heating & A/C Repairs644.9★ (163)Slidell24/7Emergencies
3Vallee Air Conditioning and Heating645.0★ (267)Eden Isle, 6 mi away24/7—
4One Hour Air Conditioning & Heating634.8★ (1,953)Mandeville, 18 mi away24/7Most reviews
5Gowland's Heating & A/C634.8★ (335)SlidellSat · Sun · Evenings—
6All In Heating & Air LLC635.0★ (66)Slidell24/7—
7Moreau's Thermal Services635.0★ (67)Slidell24/7—
8Scotts Air Care, LLC635.0★ (56)Slidell24/7—
9Benfatti Air Conditioning & Heating624.9★ (1,044)SlidellEvenings—
10Tackle Air Conditioning, Heating and Electrical625.0★ (87)Slidell24/7—

The 162 best HVAC contractors in Slidell, 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.

  11. #11 AccuTemp Services

    Based in Covington, 20 mi away

    62/100CR Score

    Ranked #11 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
    View profile for AccuTemp Services(985) 200-1243

  15. #15 Eco Air

    Based in Slidell

    61/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.9★ from 49 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 49 Google reviews
    Hours
    Mon–Sun 9 AM–6 PM
    Address
    1169 Robert Blvd, Slidell, LA 70458
    View profile for Eco Air(985) 222-2990

  23. #23 Albers Air Conditioning

    Based in Covington, 20 mi away

    60/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.9★ from 544 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 544 Google reviews
    Hours
    Mon–Fri 7:30 AM–5:30 PM · Sat–Sun 8 AM–4 PM
    Address
    70286 LA-59, Abita Springs, LA 70420
    View profile for Albers Air Conditioning(985) 624-8831

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 162 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Slidell, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26NU-Air Heating & Cooling, LLC594.9★ (371)18 mi
27American Cooling & Heating594.9★ (151)19 mi
28Reel Mccoys Mechanical595.0★ (7)In Slidell
29Gore's Services595.0★ (143)14 mi
30Hunter Solutions AC, Heat and Electrical595.0★ (133)21 mi
31Chag's A/C & Heating595.0★ (29)11 mi
32Parrain’s Heating and Air Conditioning594.9★ (244)25 mi
33Full Time Electric & A/C585.0★ (109)22 mi
34Benfatti Air Conditioning & Heating585.0★ (199)20 mi
35Mike's Heating & A/C Service584.9★ (427)24 mi
36Cisco's Heating & Air Conditioning, INC.585.0★ (141)25 mi
37Dad's Air Conditioning And Heating Service583.1★ (7)In Slidell
38Brendan's Air Conditioning & Heating584.9★ (40)6 mi
39Danny's A/C, Heating & Electrical574.1★ (24)7 mi
40Dats Cold A/C & Heating574.5★ (8)In Slidell
41After Hours Air LLC575.0★ (7)8 mi
42Southern Comfort A/C & Heating, Inc.574.9★ (234)24 mi
43Elite Air Systems LLC575.0★ (25)18 mi
44Elite Temperature Solutions, LLC.575.0★ (37)21 mi
45Ben’s AC564.8★ (76)24 mi
46AIRNOW AC & Heating565.0★ (31)21 mi
47Larson's AC and Heating564.3★ (12)In Slidell
48On Time Air Conditioning and Heating565.0★ (24)20 mi
49Expert Air A/C and Heating565.0★ (8)14 mi
50Brockhaus Electrical & Air Conditioning565.0★ (306)25 mi

Also serving Slidell

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.

Unranked HVAC contractors serving Slidell
BusinessGoogle ratingDistance
72 Degrees A/C & Heating5.0★ (3)16 mi
Achary Electrical Contractors, LLC5.0★ (1)In Slidell
All American Mechanical LLC5.0★ (2)In Slidell
Cool Bob's Air Conditioning and Heating5.0★ (11)20 mi
Dale De Bautte A/C Heating Llc5.0★ (2)In Slidell
Elite Electric5.0★ (1)In Slidell
Gulf South Mechanical USA, Inc.In Slidell
HVAC 911 SE Louisiana5.0★ (3)20 mi
jordan hvac llc.5.0★ (7)18 mi
Jp air Dr llc5.0★ (5)In Slidell
Keeping It Cool Heating & Air5.0★ (7)19 mi
MGM HVAC & Sheetmetal Services, LLC.5.0★ (1)In Slidell
Reichert Air Conditioning and Heating5.0★ (7)22 mi
Romar Services Inc5.0★ (1)In Slidell
Saul Heating Air & Refrigeration, LLC4.8★ (22)23 mi
Slidell Contractors3.0★ (1)In Slidell
Southern Boyz Roofing LLC5.0★ (13)3 mi
Tri Parish A/C & Refrigeration5.0★ (2)In Slidell
Vallee Air Conditioning and HeatingIn Slidell
Zemkes Electric, LLCIn Slidell

How much do HVAC contractors cost in Slidell?

National price ranges in USD, not adjusted for Slidell. Each row names its basis and the month we checked it.

How much do HVAC contractors cost in Slidell?
JobLowTypicalHighBasisChecked
AC replacement$3,887$5,978$8,073Per system, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026
Furnace replacement$2,823$4,814$6,896Per system, installed; typical range of customer-reported jobs. US national rangeOctober 2026

How to check an HVAC contractor's license in Louisiana

In Louisiana, Louisiana State Licensing Board for Contractors licenses Mechanical contractor licenses.

  1. Check that the status is active and the name matches the contract or truck.
  2. 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 Slidell HVAC contractors

We scored 162 Slidell 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Slidell data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

HVAC contractors in Slidell: frequently asked questions

Who is the best HVAC contractor in Slidell?

By CR Score, the highest-ranked HVAC contractor in Slidell, LA is Natal's Air Conditioning, Plumbing & Electrical with a CR Score of 65/100. It has 4.9★ from 234 Google reviews. It is open 24/7. Central Heating & A/C Repairs (#2) and Vallee Air Conditioning and Heating (#3) follow. We ranked 162 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Slidell?

ContractorsRanked ranks 162 HVAC contractors serving Slidell, LA. 16 of them are based in Slidell; 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 Slidell are open 24/7?

58 ranked HVAC contractors in Slidell post 24/7 hours. The highest-ranked are Natal's Air Conditioning, Plumbing & Electrical (#1), Central Heating & A/C Repairs (#2) and Vallee Air Conditioning and Heating (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Slidell work on weekends?

113 of 162 ranked HVAC contractors post Saturday hours and 80 post Sunday hours. The highest-ranked open Saturdays are Natal's Air Conditioning, Plumbing & Electrical (#1), Central Heating & A/C Repairs (#2) and Vallee Air Conditioning and Heating (#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 Slidell?

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 Slidell. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Slidell HVAC contractors have?

The median Google rating among 162 rated HVAC contractors in Slidell is 4.9★, with a median of 18 reviews. One Hour Air Conditioning & Heating has the most, 1,953 reviews, and ranks #4. 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 Slidell?

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 Slidell

  1. October 2026: CR Scores recalculated for 162 hvac contractors serving Slidell.
  2. October 2026: 4 duplicate listings merged.

More HVAC contractors and Slidell pages

Other trades in Slidell