Experts of Katy
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Best of Katy 2026

Top HVAC in Katy, TX.

Ranked by verified reviews, ratings and editorial review. Updated regularly.

  1. 01
    Aliana Air & Heat

    Trane and Carrier installation, indoor-air-quality solutions, financing available.

    Katy, TX5.0· 200
  2. 02
    Firethorne Climate Control

    Trane and Carrier installation, indoor-air-quality solutions, financing available.

    Katy, TX5.0· 121
  3. 03
    Seven Meadows HVAC Services

    24/7 emergency AC and heating repair for Katy homeowners.

    Katy, TX4.9· 175
  4. 04
    Memorial West Air & Heat

    24/7 emergency AC and heating repair for Katy homeowners.

    Fulshear, TX4.9· 7✓ Verified
  5. 05
    Avalon & Sons HVAC

    Trane and Carrier installation, indoor-air-quality solutions, financing available.

    Katy, TX4.8· 14
  6. 06
    Katy & Sons HVAC

    24/7 emergency AC and heating repair for Katy homeowners.

    Katy, TX4.6· 155
  7. 07
    Cinco Ranch Climate Control

    Trane and Carrier installation, indoor-air-quality solutions, financing available.

    Katy, TX4.3· 172
  8. 08
    Aliana Cooling Solutions

    Family-owned HVAC company — same-day appointments across Katy and Fulshear.

    Cinco Ranch, TX4.2· 224
  9. 09
    Cinco Air & Heat

    Trane and Carrier installation, indoor-air-quality solutions, financing available.

    Fulshear, TX4.2· 148
  10. 10
    Grand Lakes Climate Control

    24/7 emergency AC and heating repair for Katy homeowners.

    Katy, TX4.2· 69