Best HVAC companies in Fountain Hills, AZ

The highest-scoring HVAC company in and near Fountain Hills is Comfort One Air Conditioning (score 84, 5.0 stars from 580 Google reviews). 15 companies meet the 5 Star standard within about 16 miles.

Last updated Nov 1, 2026How we rank
  1. 1

    Comfort One Air Conditioning

    5.0 · 580 Google reviews10 years in business

    Comfort One Air Conditioning is a family-owned and operated HVAC company serving Scottsdale and surrounding Arizona communities. Founded in 2016 by Tapani and Jessica Ojalehto, the company handles air conditioning, he…

    Financing available
    84SCORE
  2. 2

    American Home Water & Air

    4.9 · 3,449 Google reviewsPhoenix, AZ

    American Home Water & Air provides heating, cooling, plumbing, water treatment, and indoor air quality services for homeowners in Phoenix and across the Phoenix Metro Area. The company says it has served the Valley fo…

    Emergency service
    83SCORE
  3. 3

    Air Conditioning of Arizona

    5.0 · 802 Google reviewsScottsdale, AZ

    Air Conditioning of Arizona provides residential and commercial heating and cooling services from its Scottsdale location. The company handles air conditioning repairs, diagnostic checkups, equipment replacement, syst…

    Emergency service
    83SCORE
  4. 4

    Larson Air Conditioning

    4.9 · 1,931 Google reviewsScottsdale, AZ

    Larson Air Conditioning provides residential and light-commercial air conditioning, heating, and home performance services throughout the Greater Phoenix Area. Its technicians install, replace, repair, and maintain ce…

    Emergency service
    82SCORE
  5. 5

    JLM Air Conditioning and Heating

    5.0 · 405 Google reviews
    Family-ownedEmergency service
    80SCORE
  6. 6

    Cactus Plumbing And Air

    4.9 · 423 Google reviewsScottsdale, AZ
    76SCORE
  7. 7

    Alaskan Air Conditioning & Heating

    4.9 · 422 Google reviewsScottsdale, AZ
    76SCORE
  8. 8

    ABC Air Conditioning, Inc.

    5.0 · 200 Google reviewsPhoenix, AZ
    76SCORE
  9. 9

    AC by Sam LLC

    5.0 · 115 Google reviewsPhoenix, AZ
    74SCORE
  10. 10

    Compass Air Conditioning & Furnace Repair

    5.0 · 401 Google reviewsScottsdale, AZ
    73SCORE
  11. 11

    Champion Air

    4.9 · 731 Google reviewsScottsdale, AZ
    71SCORE
  12. 12

    AC by J

    4.8 · 2,345 Google reviewsScottsdale, AZ
    70SCORE
  13. 13

    Maricopa Air Conditioning and Heating

    5.0 · 58 Google reviewsScottsdale, AZ
    68SCORE
  14. 14

    Heating Ventilation & Air Conditioning Phoenix

    5.0 · 29 Google reviewsPhoenix, AZ
    66SCORE
  15. 15

    Oasis Air AZ

    4.8 · 231 Google reviewsScottsdale, AZ
    63SCORE

We list only companies that clear our published bar, so this area is still filling in. As more HVAC companies near Fountain Hills qualify, they'll appear here automatically.

Compare the top 10

Top HVAC companies in Fountain Hills by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Comfort One Air Conditioning845.058010
2American Home Water & Air834.93,449–Phoenix
3Air Conditioning of Arizona835.0802–Scottsdale
4Larson Air Conditioning824.91,931–Scottsdale
5JLM Air Conditioning and Heating805.0405–
6Cactus Plumbing And Air764.9423–Scottsdale
7Alaskan Air Conditioning & Heating764.9422–Scottsdale
8ABC Air Conditioning, Inc.765.0200–Phoenix
9AC by Sam LLC745.0115–Phoenix
10Compass Air Conditioning & Furnace Repair735.0401–Scottsdale

HVAC companies in Fountain Hills: quick answers

Who is the highest-rated HVAC company in Fountain Hills, AZ?

Comfort One Air Conditioning has the highest 5 Star Score among HVAC companies in and near Fountain Hills: 84 out of 100, with a 5.0 star Google rating from 580 reviews.

How many 5 Star HVAC companies serve Fountain Hills?

15 HVAC companies meet our standard within about 16 miles of Fountain Hills: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 15 have 12,122 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.

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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.