Best HVAC companies in Knightdale, NC

The highest-scoring HVAC company in and near Knightdale is Air Experts Heating & Cooling (score 90, 4.9 stars from 8,649 Google reviews). 67 companies meet the 5 Star standard within about 16 miles; the top 30 are ranked below.

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

    Air Experts Heating & Cooling

    4.9 · 8,649 Google reviewsRaleigh, NC40 years in business

    Air Experts Heating & Cooling provides residential heating, cooling, plumbing, and indoor air quality services across Raleigh, Durham, Chapel Hill, and the Triangle region. The company has served the Raleigh area sinc…

    Financing availableEmergency service
    90SCORE
  2. 2

    Modern Mechanical HVAC

    4.9 · 2,320 Google reviewsGarner, NC19 years in business

    Modern Mechanical HVAC is a family-owned home services company operating since 2007 in Garner, North Carolina, and surrounding communities. The company installs, repairs, and maintains air conditioners, furnaces, heat…

    Financing available
    89SCORE
  3. 3

    Service Experts Raleigh

    4.9 · 6,304 Google reviewsRaleigh, NC
    83SCORE
  4. 4

    Jay's Heating and Cooling

    5.0 · 928 Google reviewsWake Forest, NC

    Jay's Heating and Cooling is a locally owned and operated HVAC company serving Raleigh and the greater Raleigh area. The company works on residential and commercial heating and cooling systems, including AC repair, AC…

    Financing availableEmergency service
    83SCORE
  5. 5

    Wake Forest HVAC Company

    5.0 · 576 Google reviewsRolesville, NC

    Wake Forest HVAC Company provides heating and air conditioning services for homes and businesses in Rolesville, Wake Forest, Youngsville, North Raleigh, and surrounding areas. Its team handles air conditioning repair…

    Emergency service
    82SCORE
  6. 6

    Mitchell Heating & Cooling

    4.9 · 2,074 Google reviewsRolesville, NC

    Mitchell Heating & Cooling provides residential and commercial heating and cooling services in Rolesville, Wake Forest, Durham, and Raleigh, North Carolina, as well as Charleston and Mount Pleasant, South Carolina. Th…

    Financing availableEmergency service
    81SCORE
  7. 7

    All Hours Heating & Air Conditioning, LLC

    5.0 · 476 Google reviewsGarner, NC
    81SCORE
  8. 8

    Langley Heating & Air

    5.0 · 464 Google reviewsWake Forest, NC

    Langley Heating & Air provides residential and commercial heating and air conditioning services from Wake Forest, North Carolina. The company serves Wake County and nearby communities, including North Raleigh, Cary, D…

    Emergency service
    81SCORE
  9. 9

    Tech-On-Deck Heating, Air & Electric

    5.0 · 450 Google reviewsRaleigh, NC
    81SCORE
  10. 10

    A & M Heating, Air Conditioning & Plumbing

    5.0 · 436 Google reviewsGarner, NC
    81SCORE
  11. 11

    Bowman Heating & Cooling

    4.9 · 1,225 Google reviewsGarner, NC
    80SCORE
  12. 12

    Enviro Air

    5.0 · 331 Google reviewsGarner, NC
    80SCORE
  13. 13

    Carolina Comfort Air

    4.8 · 3,746 Google reviewsClayton, NC
    79SCORE
  14. 14

    Blanton's Air, Plumbing & Electric

    4.9 · 903 Google reviewsGarner, NC
    79SCORE
  15. 15

    MTC Heating and Air Conditioning

    5.0 · 362 Google reviewsRaleigh, NC
    79SCORE
  16. 16

    Sahara Cool Heating & Air

    5.0 · 330 Google reviewsRaleigh, NC
    79SCORE
  17. 17

    Michael & Son Services

    4.8 · 14,505 Google reviewsRaleigh, NC
    78SCORE
  18. 18

    Yellow Dot Heating & Air Conditioning

    4.8 · 4,367 Google reviewsRaleigh, NC
    78SCORE
  19. 19

    Blaze Heating Cooling Electrical Plumbing

    4.8 · 3,433 Google reviewsRaleigh, NC
    78SCORE
  20. 20

    AnyDay Heating & Cooling

    4.8 · 2,508 Google reviewsGarner, NC
    78SCORE
  21. 21

    Thermo Direct, Inc.

    4.8 · 2,445 Google reviewsRaleigh, NC
    78SCORE
  22. 22

    Quality Comfort Services, Inc.

    4.9 · 654 Google reviewsKnightdale, NC
    78SCORE
  23. 23

    Landen Heating and Cooling

    4.9 · 653 Google reviewsZebulon, NC
    78SCORE
  24. 24

    Degree Above Heating & AC Repair

    5.0 · 198 Google reviewsRaleigh, NC
    78SCORE
  25. 25

    Smart Home Comfort

    5.0 · 334 Google reviews
    77SCORE
  26. 26

    Hughey Mechanical

    5.0 · 162 Google reviews
    77SCORE
  27. 27

    SantaAir Heating and Air

    4.9 · 885 Google reviewsRaleigh, NC
    76SCORE
  28. 28
    76SCORE
  29. 29

    Service Pros

    5.0 · 267 Google reviewsWendell, NC
    76SCORE
  30. 30

    Allen Kelly & Company, Inc.

    4.8 · 1,181 Google reviewsRaleigh, NC
    75SCORE

Compare the top 10

Top HVAC companies in Knightdale by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Air Experts Heating & Cooling904.98,64940Raleigh
2Modern Mechanical HVAC894.92,32019Garner
3Service Experts Raleigh834.96,304–Raleigh
4Jay's Heating and Cooling835.0928–Wake Forest
5Wake Forest HVAC Company825.0576–Rolesville
6Mitchell Heating & Cooling814.92,074–Rolesville
7All Hours Heating & Air Conditioning, LLC815.0476–Garner
8Langley Heating & Air815.0464–Wake Forest
9Tech-On-Deck Heating, Air & Electric815.0450–Raleigh
10A & M Heating, Air Conditioning & Plumbing815.0436–Garner

HVAC companies in Knightdale: quick answers

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

Air Experts Heating & Cooling has the highest 5 Star Score among HVAC companies in and near Knightdale: 90 out of 100, with a 4.9 star Google rating from 8,649 reviews.

How many 5 Star HVAC companies serve Knightdale?

67 HVAC companies meet our standard within about 16 miles of Knightdale: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 62,045 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.

HVAC companies near Knightdale

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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.