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Best HVAC companies in Milton, GA

The highest-scoring HVAC company in and near Milton is TE Certified, Electrical, Plumbing, Heating & Cooling (score 83, 4.9 stars from 12,856 Google reviews). 8 companies meet the 5 Star standard within 25 km.

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

    TE Certified, Electrical, Plumbing, Heating & Cooling

    4.9 · 12,856 Google reviewsRoswell, GA
    83SCORE
    (770) 299-3903 WebsiteFull profile
  2. 2

    RS Andrews

    4.9 · 9,582 Google reviewsPeachtree Corners, GA
    83SCORE
    (770) 766-7941 WebsiteFull profile
  3. 3

    Russell Heating & AC Repair

    4.9 · 379 Google reviewsCanton, GA18 years in business
    Financing available
    80SCORE
    (678) 647-7897 WebsiteFull profile
  4. 4

    Casteel Heating, Cooling, Plumbing & Electrical

    4.8 · 10,754 Google reviewsMarietta, GA
    78SCORE
    (770) 637-4991 WebsiteFull profile
  5. 5

    The Air Company of GA

    5.0 · 394 Google reviewsAtlanta, GA
    78SCORE
    (404) 583-7788 WebsiteFull profile
  6. 6

    Alternative Heating & Air

    5.0 · 306 Google reviews
    78SCORE
    (404) 732-6500 WebsiteFull profile
  7. 7

    Simply Clean Ducts & Vents LLC

    4.8 · 191 Google reviewsSuwanee, GA
    InsuredEmergency service
    70SCORE
    (404) 642-6000 WebsiteFull profile
  8. 8

    Happy HVAC Solutions, LLC

    5.0 · 25 Google reviewsMarietta, GA
    63SCORE
    (770) 364-5141 WebsiteFull profile

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

Compare the top 8

Top HVAC companies in Milton by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1TE Certified, Electrical, Plumbing, Heating & Cooling834.912,856–Roswell
2RS Andrews834.99,582–Peachtree Corners
3Russell Heating & AC Repair804.937918Canton
4Casteel Heating, Cooling, Plumbing & Electrical784.810,754–Marietta
5The Air Company of GA785.0394–Atlanta
6Alternative Heating & Air785.0306–
7Simply Clean Ducts & Vents LLC704.8191–Suwanee
8Happy HVAC Solutions, LLC635.025–Marietta

HVAC companies in Milton: quick answers

Who is the highest-rated HVAC company in Milton, GA?

TE Certified, Electrical, Plumbing, Heating & Cooling has the highest 5 Star Score among HVAC companies in and near Milton: 83 out of 100, with a 4.9 star Google rating from 12,856 reviews.

How many 5 Star HVAC companies serve Milton?

8 HVAC companies meet our standard within 25 km of Milton: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 8 have 34,487 Google reviews between them, averaging 4.91 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 Milton

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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.