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Best HVAC companies in Harrisburg, NC

The highest-scoring HVAC company in and near Harrisburg is McClintock (score 87, 5.0 stars from 3,644 Google reviews). 46 companies meet the 5 Star standard within 25 km; the top 30 are ranked below.

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

    McClintock

    5.0 · 3,644 Google reviewsIndian Trail, NC
    87SCORE
    (704) 321-5207 WebsiteFull profile
  2. 2

    City Air Experts Heating and Cooling

    5.0 · 1,100 Google reviewsCharlotte, NC
    84SCORE
    (704) 737-9200 WebsiteFull profile
  3. 3

    E.R. Services

    4.9 · 4,915 Google reviewsMint Hill, NC
    83SCORE
    (980) 238-4848 WebsiteFull profile
  4. 4

    Bradham Comfort Services, Inc.

    4.9 · 3,059 Google reviewsCharlotte, NC
    83SCORE
    (704) 912-1456 WebsiteFull profile
  5. 5

    Super Cool HVAC

    5.0 · 929 Google reviewsCharlotte, NC
    83SCORE
    (704) 899-2665 WebsiteFull profile
  6. 6

    Travis Crawford Heating Cooling & Plumbing

    4.9 · 2,537 Google reviewsCharlotte, NC
    82SCORE
    (704) 286-1570 WebsiteFull profile
  7. 7

    NuBlue Electric, Plumbing and Air

    4.9 · 1,913 Google reviewsCharlotte, NC
    81SCORE
    (704) 740-3273 WebsiteFull profile
  8. 8

    Andersen Heating & Cooling

    4.9 · 1,603 Google reviewsCharlotte, NC
    81SCORE
    (704) 476-1342 WebsiteFull profile
  9. 9

    Jim Dickerson Co

    4.9 · 1,193 Google reviewsCharlotte, NC
    80SCORE
    (704) 331-0544 WebsiteFull profile
  10. 10

    Integrity Heating & Cooling

    4.9 · 1,059 Google reviewsCharlotte, NC
    80SCORE
    (704) 312-8183 WebsiteFull profile
  11. 11

    Monarch Air, Heat & Geothermal

    5.0 · 354 Google reviewsCharlotte, NC
    80SCORE
    (704) 237-0113 WebsiteFull profile
  12. 12

    All Temp Co. Air Conditioning and Heating

    4.9 · 968 Google reviewsConcord, NC
    79SCORE
    (704) 413-2300 WebsiteFull profile
  13. 13

    Michael & Son Services

    4.8 · 4,504 Google reviewsCharlotte, NC
    78SCORE
    (704) 389-3816 WebsiteFull profile
  14. 14

    Charlotte Heating & Air

    4.9 · 1,004 Google reviewsMint Hill, NC
    78SCORE
    (704) 330-3177 WebsiteFull profile
  15. 15

    CMA Mechanical Heating & Air

    4.9 · 714 Google reviewsConcord, NC
    78SCORE
    (704) 784-1209 WebsiteFull profile
  16. 16

    Go-Forth HVAC Plumbing And Electrical

    4.9 · 711 Google reviewsCharlotte, NC
    78SCORE
    (704) 914-7942 WebsiteFull profile
  17. 17

    Concord Heating & Air Conditioning Inc.

    4.9 · 477 Google reviewsConcord, NC
    77SCORE
    (704) 786-6608 WebsiteFull profile
  18. 18

    QC Mechanical

    5.0 · 219 Google reviews
    77SCORE
    (704) 969-9884 WebsiteFull profile
  19. 19

    Assured Quality LLC

    5.0 · 196 Google reviewsCharlotte, NC
    77SCORE
    (704) 492-1165 WebsiteFull profile
  20. 20

    Roby Services

    4.8 · 1,033 Google reviewsCharlotte, NC
    75SCORE
    (704) 559-1875 WebsiteFull profile
  21. 21

    Air Flow Solutions

    4.9 · 705 Google reviewsCharlotte, NC
    InsuredFree estimatesEmergency service
    75SCORE
    (843) 864-4649 WebsiteFull profile
  22. 22

    Prime Comfort

    4.9 · 435 Google reviewsCharlotte, NC
    75SCORE
    (980) 294-3532 WebsiteFull profile
  23. 23

    Hartz Heating & Cooling Inc

    5.0 · 228 Google reviewsHarrisburg, NC
    75SCORE
    (704) 791-0399 WebsiteFull profile
  24. 24

    Air Maxx of Charlotte, Inc.

    5.0 · 126 Google reviews
    75SCORE
    (704) 527-3745 WebsiteFull profile
  25. 25

    Comfort First Heating and Cooling

    4.8 · 673 Google reviewsMatthews, NC
    74SCORE
    (980) 206-4367 WebsiteFull profile
  26. 26

    Exact Temp Heating & Cooling, Inc

    4.9 · 365 Google reviewsCharlotte, NC
    74SCORE
    (704) 537-7206 WebsiteFull profile
  27. 27

    Real Cool Heating, Air Conditioning

    5.0 · 165 Google reviewsHarrisburg, NC
    74SCORE
    (704) 537-9472 WebsiteFull profile
  28. 28

    Metts Mechanical

    5.0 · 126 Google reviews
    73SCORE
    (704) 226-3197 WebsiteFull profile
  29. 29

    Caryl Mechanicals

    4.7 · 1,535 Google reviewsIndian Trail, NC
    72SCORE
    (704) 882-4522 WebsiteFull profile
  30. 30

    Heating and Air Connect INC

    5.0 · 119 Google reviews
    72SCORE
    (980) 275-0924 WebsiteFull profile

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

Compare the top 10

Top HVAC companies in Harrisburg by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1McClintock875.03,644–Indian Trail
2City Air Experts Heating and Cooling845.01,100–Charlotte
3E.R. Services834.94,915–Mint Hill
4Bradham Comfort Services, Inc.834.93,059–Charlotte
5Super Cool HVAC835.0929–Charlotte
6Travis Crawford Heating Cooling & Plumbing824.92,537–Charlotte
7NuBlue Electric, Plumbing and Air814.91,913–Charlotte
8Andersen Heating & Cooling814.91,603–Charlotte
9Jim Dickerson Co804.91,193–Charlotte
10Integrity Heating & Cooling804.91,059–Charlotte

HVAC companies in Harrisburg: quick answers

Who is the highest-rated HVAC company in Harrisburg, NC?

McClintock has the highest 5 Star Score among HVAC companies in and near Harrisburg: 87 out of 100, with a 5.0 star Google rating from 3,644 reviews.

How many 5 Star HVAC companies serve Harrisburg?

46 HVAC companies meet our standard within 25 km of Harrisburg: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 36,609 Google reviews between them, averaging 4.92 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.