Best HVAC companies in Lewisville, TX

The highest-scoring HVAC company in and near Lewisville is Milestone Electric, A/C, & Plumbing (score 90, 4.9 stars from 19,636 Google reviews). 54 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

    Milestone Electric, A/C, & Plumbing

    4.9 · 19,636 Google reviewsDallas, TX22 years in business

    Milestone Electric, A/C, & Plumbing serves Dallas and North Texas with plumbing, cooling, heating, and electrical work. Plumbing services include repairs, installations, drain cleaning and repair, sewer lines, water h…

    Emergency service
    90SCORE
  2. 2

    Brothers Air Conditioning & Heating

    5.0 · 716 Google reviewsCarrollton, TX

    Brothers Air Conditioning & Heating provides residential HVAC service in Carrollton and the Dallas-Fort Worth area. The company lists air conditioning installation, replacement, repair, and maintenance, along with air…

    Financing available
    83SCORE
  3. 3

    Southern Comfort Mechanical Air Conditioning, Heating & Plumbing

    4.9 · 1,266 Google reviewsLewisville, TX19 years in business

    Southern Comfort Mechanical Air Conditioning, Heating & Plumbing serves homes and businesses in Lewisville and surrounding communities. The family-owned and operated company has served local property owners since 2007…

    InsuredFamily-ownedFree estimatesEmergency service
    82SCORE
  4. 4

    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
  5. 5

    Samm's Heating and Air Conditioning

    4.9 · 1,699 Google reviewsPlano, TX
    81SCORE
  6. 6

    Harlen Johnson HVAC, Plumbing & Electrical

    4.8 · 1,218 Google reviewsDallas, TX
    81SCORE
  7. 7

    North Texas HVAC

    5.0 · 468 Google reviewsRoanoke, TX
    81SCORE
  8. 8

    Spencer Air Conditioning & Heating

    4.9 · 1,340 Google reviewsIrving, TX
    80SCORE
  9. 9

    Moss Heating, Cooling & Plumbing

    4.9 · 1,263 Google reviewsDallas, TX

    Moss Heating, Cooling & Plumbing serves homes and businesses across the Dallas-Fort Worth Metroplex. Its heating and cooling work includes furnace and AC installation, maintenance, repair, heat pumps, ductless and min…

    Free estimatesEmergency serviceFinancing available
    80SCORE
  10. 10

    One Hour Air Conditioning & Heating of Dallas

    4.9 · 1,247 Google reviewsCarrollton, TX
    80SCORE
  11. 11

    Tiger Air and Heating

    5.0 · 503 Google reviewsDallas, TX
    80SCORE
  12. 12

    A1 local air

    5.0 · 378 Google reviewsFarmers Branch, TX
    80SCORE
  13. 13

    Airtron Heating & Air Conditioning

    4.8 · 5,622 Google reviewsDallas, TX
    79SCORE
  14. 14

    Frymire Home Services

    4.8 · 4,763 Google reviewsDallas, TX
    79SCORE
  15. 15

    Extreme Comfort Air Conditioning and Heating

    4.9 · 839 Google reviewsAddison, TX
    79SCORE
  16. 16

    W3 Electric Heating & AC

    5.0 · 412 Google reviewsDallas, TX
    79SCORE
  17. 17

    CW Service Pros Plumbing, Heating & Air Conditioning

    4.8 · 3,856 Google reviewsLewisville, TX
    Background-checked
    78SCORE
  18. 18

    Lee's Air, Plumbing, & Heating

    5.0 · 1,821 Google reviewsDallas, TX
    78SCORE
  19. 19

    Mondragon Mechanical LLC

    4.9 · 621 Google reviewsDallas, TX
    78SCORE
  20. 20

    1-800-Plumber +Air

    5.0 · 227 Google reviewsFarmers Branch, TX
    78SCORE
  21. 21

    Air Patrol Air Conditioning & Heating

    5.0 · 262 Google reviewsFarmers Branch, TX
    77SCORE
  22. 22

    The Right Choice Air Conditioning And Plumbing

    4.8 · 1,129 Google reviewsFarmers Branch, TX
    75SCORE
  23. 23

    Greentech Engineering Heating & Air Conditioning

    4.9 · 268 Google reviewsCarrollton, TX
    Free estimatesEmergency serviceFinancing available
    75SCORE
  24. 24

    Aire Serv of Farmers Branch

    5.0 · 107 Google reviewsFarmers Branch, TX
    75SCORE
  25. 25

    Reliant Air Conditioning

    4.7 · 4,922 Google reviewsIrving, TX
    74SCORE
  26. 26

    Medley Heating Air Conditioning Plumbing

    4.9 · 1,821 Google reviewsCarrollton, TX
    74SCORE
  27. 27

    Cold Factor Heating & Air Services

    4.9 · 261 Google reviewsRoanoke, TX
    InsuredBondedFamily-ownedFree estimates
    74SCORE
  28. 28

    Duarte's H.V.A.C Services

    5.0 · 155 Google reviewsFarmers Branch, TX
    74SCORE
  29. 29

    Team Enoch

    4.9 · 1,380 Google reviewsAddison, TX
    73SCORE
  30. 30

    Barbosa Plumbing & Air Conditioning

    4.8 · 589 Google reviewsDallas, TX
    73SCORE

Compare the top 10

Top HVAC companies in Lewisville by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Milestone Electric, A/C, & Plumbing904.919,63622Dallas
2Brothers Air Conditioning & Heating835.0716–Carrollton
3Southern Comfort Mechanical Air Conditioning, Heating & Plumbing824.91,26619Lewisville
4Electrician On Call824.9726–Dallas
5Samm's Heating and Air Conditioning814.91,699–Plano
6Harlen Johnson HVAC, Plumbing & Electrical814.81,218–Dallas
7North Texas HVAC815.0468–Roanoke
8Spencer Air Conditioning & Heating804.91,340–Irving
9Moss Heating, Cooling & Plumbing804.91,263–Dallas
10One Hour Air Conditioning & Heating of Dallas804.91,247–Carrollton

HVAC companies in Lewisville: quick answers

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

Milestone Electric, A/C, & Plumbing has the highest 5 Star Score among HVAC companies in and near Lewisville: 90 out of 100, with a 4.9 star Google rating from 19,636 reviews.

How many 5 Star HVAC companies serve Lewisville?

54 HVAC companies meet our standard within about 16 miles of Lewisville: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 59,515 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.

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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.