5 Star Home Service Pros
Claim your profileList my Business

Best HVAC companies in Slidell, LA

The highest-scoring HVAC company in and near Slidell is Benfatti Air Conditioning & Heating (score 80, 4.9 stars from 1,181 Google reviews). 12 companies meet the 5 Star standard within 25 km.

Last updated Sep 25, 2026How we rank
  1. 1

    Benfatti Air Conditioning & Heating

    4.9 · 1,181 Google reviewsSlidell, LA
    80SCORE
    (985) 646-0540 WebsiteFull profile
  2. 2

    Vallee Air Conditioning and Heating

    5.0 · 335 Google reviews
    79SCORE
    (504) 285-2394 WebsiteFull profile
  3. 3

    All In Heating & Air LLC

    5.0 · 203 Google reviewsSlidell, LA
    77SCORE
    (985) 259-6009 WebsiteFull profile
  4. 4

    Natal's Air Conditioning, Plumbing & Electrical

    4.9 · 299 Google reviewsSlidell, LA
    75SCORE
    (985) 200-8674 WebsiteFull profile
  5. 5

    Tackle Air Conditioning, Heating and Electrical

    5.0 · 138 Google reviewsSlidell, LA
    75SCORE
    (504) 385-9235 WebsiteFull profile
  6. 6

    Griffith Properties A/C & Heating

    5.0 · 143 Google reviewsSlidell, LA
    74SCORE
    (985) 285-8376 WebsiteFull profile
  7. 7

    Gowland's Heating & A/C

    4.8 · 383 Google reviewsSlidell, LA
    72SCORE
    (985) 326-8013 WebsiteFull profile
  8. 8

    Gore's Services

    4.9 · 178 Google reviewsNew Orleans, LA
    InsuredFree estimatesEmergency serviceFinancing available
    72SCORE
    (504) 313-6407 WebsiteFull profile
  9. 9

    Moreau's Thermal Services

    4.9 · 141 Google reviewsSlidell, LA
    72SCORE
    (985) 282-2536 WebsiteFull profile
  10. 10

    Central Heating & A/C Repairs

    4.9 · 175 Google reviewsSlidell, LA
    70SCORE
    (985) 788-3416 WebsiteFull profile
  11. 11

    Climate Restoration Air Conditioning & Heating

    5.0 · 60 Google reviewsSlidell, LA
    70SCORE
    (985) 645-7895 WebsiteFull profile
  12. 12

    Pipe Rite Plumbing Services

    5.0 · 22 Google reviewsSlidell, LA
    62SCORE
    (985) 605-8603 WebsiteFull profile

Compare the top 10

Top HVAC companies in Slidell by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Benfatti Air Conditioning & Heating804.91,181–Slidell
2Vallee Air Conditioning and Heating795.0335–
3All In Heating & Air LLC775.0203–Slidell
4Natal's Air Conditioning, Plumbing & Electrical754.9299–Slidell
5Tackle Air Conditioning, Heating and Electrical755.0138–Slidell
6Griffith Properties A/C & Heating745.0143–Slidell
7Gowland's Heating & A/C724.8383–Slidell
8Gore's Services724.9178–New Orleans
9Moreau's Thermal Services724.9141–Slidell
10Central Heating & A/C Repairs704.9175–Slidell

HVAC companies in Slidell: quick answers

Who is the highest-rated HVAC company in Slidell, LA?

Benfatti Air Conditioning & Heating has the highest 5 Star Score among HVAC companies in and near Slidell: 80 out of 100, with a 4.9 star Google rating from 1,181 reviews.

How many 5 Star HVAC companies serve Slidell?

12 HVAC companies meet our standard within 25 km of Slidell: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 12 have 3,258 Google reviews between them, averaging 4.94 stars.

How are these HVAC companies ranked?

By 5 Star Score: rating quality adjusted for review count (45 points), review volume (25), review recency (15), years in business (10) and license verification (5). Businesses cannot pay to change their score.

HVAC companies near Slidell

Other pros in Slidell

Search another area

Try a zip code, a nearby city, or a state.

Ratings and review counts come from each company's public Google listing and are re-checked monthly. 5 Star Home Service Pros is independent; companies cannot pay for placement.