Best HVAC companies in Allen, TX

The highest-scoring HVAC company in and near Allen is W3 Electric Heating & A/C (score 91, 5.0 stars from 1,469 Google reviews). 51 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

    W3 Electric Heating & A/C

    5.0 · 1,469 Google reviewsRowlett, TX7 years in business

    W3 Electric Heating & A/C is a family-owned electrical and HVAC contractor serving homes and businesses across the Dallas-Fort Worth Metroplex. Bill and Jessica Witty founded the company in 2019, and its site lists lo…

    Financing availableEmergency service
    91SCORE
  2. 2

    Open To Public HVAC Parts

    4.9 · 673 Google reviewsDallas, TX28 years in business

    Open To Public HVAC Parts is a family-owned Dallas store that began in 1998 as DNS Air Conditioning, founded by Danny with administrative support from his wife, Sonia. The business sells residential air conditioning,…

    91SCORE
  3. 3

    Bill Joplin's Air Conditioning & Heating

    4.9 · 3,794 Google reviewsMcKinney, TX48 years in business

    Bill Joplin's Air Conditioning & Heating has served Collin County since 1978 with residential and commercial HVAC work. The company provides air conditioning and heating repair, maintenance, installation, and system r…

    Family-ownedFree estimatesEmergency serviceFinancing available
    90SCORE
  4. 4

    Arthur Heating & Air

    5.0 · 647 Google reviewsRowlett, TX21 years in business

    Arthur Heating & Air is a family-owned and operated HVAC contractor serving Rowlett and the DFW metroplex since 2005. Arthur Service Co LLC operates the company, which provides heating and cooling repair, installation…

    Financing availableEmergency service
    90SCORE
  5. 5

    Aircons Heat & Better Air Inc

    4.9 · 648 Google reviewsGarland, TX12 years in business

    Aircons Heat & Better Air Inc provides residential and commercial heating and air conditioning services from Garland, Texas. The company performs air conditioning repair, installation, and maintenance, as well as heat…

     Owner verifiedFinancing availableEmergency service
    86SCORE
  6. 6

    5 Star HVAC Contractors

    4.9 · 1,276 Google reviewsRowlett, TX

    5 Star HVAC Contractors provides residential heating and air conditioning services in Rowlett, Dallas, and communities across the Dallas Metro area. Its air conditioning work includes repair, replacement, installation…

    Financing availableEmergency service
    85SCORE
  7. 7

    Electrician On Call

    4.9 · 726 Google reviewsDallas, TX

    Electrician On Call provides electrical, heating, cooling, ventilation, and indoor air quality services for homes and businesses in the Dallas-Fort Worth area. Founded by David Jones and Irum Jones more than 20 years…

    Financing availableEmergency service
    82SCORE
  8. 8

    Samm's Heating and Air Conditioning

    4.9 · 1,699 Google reviewsPlano, TX
    81SCORE
  9. 9

    Tiger Air and Heating

    5.0 · 503 Google reviewsDallas, TX
    80SCORE
  10. 10

    Rescue Air and Plumbing

    4.8 · 4,105 Google reviewsDallas, TX
    79SCORE
  11. 11

    Extreme Comfort Air Conditioning and Heating

    4.9 · 839 Google reviewsAddison, TX
    79SCORE
  12. 12

    Service Experts Dallas

    4.8 · 6,198 Google reviewsRichardson, TX
    78SCORE
  13. 13

    Astar Air Conditioning, Plumbing & Electric

    4.8 · 2,959 Google reviewsDallas, TX
    78SCORE
  14. 14

    Air Patrol Air Conditioning & Heating

    5.0 · 262 Google reviewsFarmers Branch, TX
    77SCORE
  15. 15

    Quality 1 Energy Systems Heating & Air Conditioning

    4.9 · 410 Google reviewsDallas, TX
    76SCORE
  16. 16

    Bacon Plumbing Heating Air Electric

    4.9 · 2,677 Google reviewsPlano, TX
    75SCORE
  17. 17

    AC Pros

    4.8 · 1,108 Google reviewsRichardson, TX
    75SCORE
  18. 18

    DNA Plumbing Heating and Air

    4.8 · 1,091 Google reviewsPlano, TX
    75SCORE
  19. 19

    Aire Serv of Farmers Branch

    5.0 · 107 Google reviewsFarmers Branch, TX
    75SCORE
  20. 20

    Team Enoch

    4.9 · 1,380 Google reviewsAddison, TX
    73SCORE
  21. 21

    Blue Moon Plumbing

    5.0 · 137 Google reviewsDallas, TX
    73SCORE
  22. 22

    billyGO Air Conditioning & Plumbing

    4.7 · 1,437 Google reviewsDallas, TX
    72SCORE
  23. 23

    365 Heating And Air Conditioning

    5.0 · 314 Google reviews
    72SCORE
  24. 24

    StrikeForce Heating & Air LLC

    4.9 · 223 Google reviewsDallas, TX
    72SCORE
  25. 25

    Airmatics LLC

    4.9 · 174 Google reviewsDallas, TX
    72SCORE
  26. 26

    JZ AC Service

    5.0 · 152 Google reviews
    72SCORE
  27. 27

    Lex

    4.8 · 2,580 Google reviewsPlano, TX
    71SCORE
  28. 28

    Garland Heating & Air Conditioning

    4.7 · 733 Google reviewsGarland, TX
    69SCORE
  29. 29

    Nova Air LLC

    4.9 · 323 Google reviews
    69SCORE
  30. 30

    Dallas Heating and Air Conditioning

    4.8 · 236 Google reviewsDallas, TX
    69SCORE

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

Compare the top 10

Top HVAC companies in Allen by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1W3 Electric Heating & A/C915.01,4697Rowlett
2Open To Public HVAC Parts914.967328Dallas
3Bill Joplin's Air Conditioning & Heating904.93,79448McKinney
4Arthur Heating & Air905.064721Rowlett
5Aircons Heat & Better Air Inc864.964812Garland
65 Star HVAC Contractors854.91,276–Rowlett
7Electrician On Call824.9726–Dallas
8Samm's Heating and Air Conditioning814.91,699–Plano
9Tiger Air and Heating805.0503–Dallas
10Rescue Air and Plumbing794.84,105–Dallas

HVAC companies in Allen: quick answers

Who is the highest-rated HVAC company in Allen, TX?

W3 Electric Heating & A/C has the highest 5 Star Score among HVAC companies in and near Allen: 91 out of 100, with a 5.0 star Google rating from 1,469 reviews.

How many 5 Star HVAC companies serve Allen?

51 HVAC companies meet our standard within about 16 miles of Allen: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 38,880 Google reviews between them, averaging 4.89 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.