Best HVAC companies in Leander, TX

The highest-scoring HVAC company in and near Leander is Parobek Plumbing & Air Conditioning (score 93, 5.0 stars from 482 Google reviews). 42 companies meet the 5 Star standard within about 16 miles; the top 30 are ranked below.

Last updated Nov 5, 2026How we rank
  1. 1

    Parobek Plumbing & Air Conditioning

    5.0 · 482 Google reviewsPflugerville, TX27 years in business

    Parobek Plumbing & Air Conditioning provides plumbing, cooling, heating, drain, sewer, and water quality services across Central Texas. The family-owned and operated company has served the region since 1999. Its websi…

    Financing available
    93SCORE
  2. 2

    Proven Plumbing & Air

    4.9 · 3,157 Google reviewsCedar Park, TX9 years in business

    Proven Plumbing & Air serves Cedar Park, North Austin, Oak Hill, and nearby Central Texas communities with residential plumbing and HVAC work. The company provides water heater service, drain clearing, repiping, leak…

    Emergency service
    90SCORE
  3. 3

    Air Central

    5.0 · 599 Google reviewsAustin, TX12 years in business

    Air Central provides air duct cleaning and indoor air quality services for homes in Austin and surrounding Central Texas communities. Founded in Austin in 2014, the company offers air duct cleaning and inspection, dry…

    85SCORE
  4. 4

    All About TEXAS Cooling and Heating

    5.0 · 350 Google reviewsLeander, TX

    All About TEXAS Cooling and Heating provides air conditioning and heating services in Leander, Cedar Park, Round Rock, Austin, and surrounding Central Texas communities. Its technicians handle air conditioning repair,…

    Financing availableEmergency service
    84SCORE
  5. 5

    Chilly Air Services

    5.0 · 435 Google reviewsRound Rock, TX10 years in business

    Chilly Air Services provides residential and commercial heating, cooling, and refrigeration work in Williamson County. The company has served homes and businesses since 2016. Residential services include air condition…

    83SCORE
  6. 6

    HVAC Express Contracting

    4.9 · 317 Google reviewsAustin, TX
    80SCORE
  7. 7

    Koala Cooling & Plumbing HVAC Department

    4.9 · 1,057 Google reviewsRound Rock, TX
    79SCORE
  8. 8

    Advanced Air Conditioning + Heating

    4.9 · 593 Google reviewsCedar Park, TX
    78SCORE
  9. 9

    Airtron Heating & Air Conditioning

    4.8 · 2,168 Google reviewsAustin, TX
    77SCORE
  10. 10

    Trusted Heating and Cooling, LLC

    4.9 · 703 Google reviewsAustin, TX
    77SCORE
  11. 11

    Kinsey Plumbing Heating and Air

    5.0 · 166 Google reviewsAustin, TX
    77SCORE
  12. 12

    AC Pros Air Conditioning & Plumbing

    4.9 · 473 Google reviewsAustin, TX
    76SCORE
  13. 13

    West Austin Air Conditioning

    4.9 · 385 Google reviewsLakeway, TX
    76SCORE
  14. 14

    Lakeway Air Conditioning & Heating

    4.9 · 373 Google reviewsAustin, TX
    76SCORE
  15. 15
    75SCORE
  16. 16

    Airco Air Conditioning, Electrical and Plumbing

    4.8 · 1,090 Google reviewsRound Rock, TX
    75SCORE
  17. 17

    AC Superheroes

    4.9 · 324 Google reviewsAustin, TX
    75SCORE
  18. 18

    One Hour Heating & Air Conditioning

    4.9 · 334 Google reviewsCedar Park, TX
    74SCORE
  19. 19

    GREENTEK INC

    4.9 · 172 Google reviewsAustin, TX
    73SCORE
  20. 20

    Always Cool Heating and Air Conditioning

    5.0 · 114 Google reviewsAustin, TX
    73SCORE
  21. 21

    Local Air Conditioning & Heating

    4.9 · 223 Google reviews
    72SCORE
  22. 22

    Air & Plumbing Today

    4.9 · 202 Google reviewsLakeway, TX
    72SCORE
  23. 23

    Hometown Air Duct Cleaning

    5.0 · 133 Google reviews
    72SCORE
  24. 24

    Cool Kids AC, Heat & Plumbing

    5.0 · 461 Google reviewsRound Rock, TX
    71SCORE
  25. 25

    Cold Is On The Right Plumbing & Air

    4.8 · 301 Google reviewsAustin, TX
    71SCORE
  26. 26

    Unified Heating & Air Conditioning

    4.9 · 147 Google reviewsAustin, TX
    71SCORE
  27. 27

    Tyrone A/C & Heating

    5.0 · 124 Google reviewsAustin, TX
    70SCORE
  28. 28

    1-800-Plumber +Air

    4.9 · 120 Google reviewsRound Rock, TX
    70SCORE
  29. 29
    70SCORE
  30. 30

    Intelligent Air Services, LLC (iAir)

    4.8 · 338 Google reviewsCedar Park, TX
    69SCORE

Compare the top 10

Top HVAC companies in Leander by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Parobek Plumbing & Air Conditioning935.048227Pflugerville
2Proven Plumbing & Air904.93,1579Cedar Park
3Air Central855.059912Austin
4All About TEXAS Cooling and Heating845.0350–Leander
5Chilly Air Services835.043510Round Rock
6HVAC Express Contracting804.9317–Austin
7Koala Cooling & Plumbing HVAC Department794.91,057–Round Rock
8Advanced Air Conditioning + Heating784.9593–Cedar Park
9Airtron Heating & Air Conditioning774.82,168–Austin
10Trusted Heating and Cooling, LLC774.9703–Austin

HVAC companies in Leander: quick answers

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

Parobek Plumbing & Air Conditioning has the highest 5 Star Score among HVAC companies in and near Leander: 93 out of 100, with a 5.0 star Google rating from 482 reviews.

How many 5 Star HVAC companies serve Leander?

42 HVAC companies meet our standard within about 16 miles of Leander: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 18,319 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.