Houston HVAC Directory

Houston-Pasadena-The Woodlands, TX · County FIPS code 48201

Licensed HVAC contractors in Harris County, Texas

2,745 contractors hold a current Texas A/C contractor licence with Harris County as the business county, according to the state registry checked on Oct 13, 2026.

Registry checked on Oct 13, 2026 · How this directory is built

Call (662) 479-4342Talk to a local HVAC provider about a repair, a replacement or a new system.

The call goes to an independent local provider from a referral network, not to a listed contractor.

Licensed contractors

Higher Standard Air Services LLC

Class A

Harris County, Texas

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Hitech A/C

Class B

Harris County, Texas

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Hoang A/C Refrigeration

Class A

Harris County, Texas

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Referral line

Need HVAC service in Harris County?

One call puts you in touch with an independent local HVAC provider. This is not the number of a contractor listed here.

Call (662) 479-4342

Hobart Service

Class B

Harris County, Texas

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Hodges Installers

Class A

Harris County, Texas

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Hoffart Services Inc

Class A

Harris County, Texas

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Home Air Conditioning and Heating

Class B

Harris County, Texas

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Home Improvement Davila Services LLC

Class B

Harris County, Texas

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Hometown Air

Class B

Harris County, Texas

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Hondumex Aire Conditioning

Class B

Harris County, Texas

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Honeywell International Inc

Class A

Harris County, Texas

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Hong's Air Tech AC Service

Class B

Harris County, Texas

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Horeb A/C & Heating

Class B

Harris County, Texas

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Horn Services

Class B

Harris County, Texas

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Horton Mechanical

Class B

Harris County, Texas

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HOU-TRA International

Class A

Harris County, Texas

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Hough Velocity Air LLC

Class B

Harris County, Texas

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Houk Air Conditioning

Class B

Harris County, Texas

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Houston A/C and Heating

Class B

Harris County, Texas

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Houston A/C and Heating Pros

Class A

Harris County, Texas

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Houston A/C Solutions LLC

Class B

Harris County, Texas

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Houston AC Master

Class A

Harris County, Texas

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Houston Air Comfort

Class B

Harris County, Texas

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Houston Air Services

Class A

Harris County, Texas

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Houston Aircon LLC

Class B

Harris County, Texas

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Houston Airflow LLC

Class A

Harris County, Texas

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Houston Climate LLC

Class B

Harris County, Texas

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Houston Comfort A/C & Heating

Class A

Harris County, Texas

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Houston Efficient Energy Systems Inc

Class A

Harris County, Texas

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Houston HVAC

Class B

Harris County, Texas

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Houston HVAC Alliance LLC

Class A

Harris County, Texas

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Houston HVAC Express

Class B

Harris County, Texas

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Houston HVAC Services LLC

Class A

Harris County, Texas

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Houston Independent School District

Class A

Harris County, Texas

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Houston Independent School District

Class A

Harris County, Texas

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Houston Innovations A/C

Class A

Harris County, Texas

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Houston Mechanical Heating & A/C LLC

Class A

Harris County, Texas

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Houston Metropolitan Transit Authority

Class B

Harris County, Texas

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Houston North A/C Inc

Class A

Harris County, Texas

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Houston Premier Airflow LLC

Class A

Harris County, Texas

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Houston Pure Air Inc

Class A

Harris County, Texas

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Houston Tek Cooling and Heating

Class B

Harris County, Texas

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Houston Temperature Control

Class B

Harris County, Texas

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Houston Texas Mechanical LLC

Class A

Harris County, Texas

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Houston's A/C Express

Class A

Harris County, Texas

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Referral line

Need HVAC service in Harris County?

One call puts you in touch with an independent local HVAC provider. This is not the number of a contractor listed here.

Call (662) 479-4342

Houston's Best Air & Heat

Class B

Harris County, Texas

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Houston's Future A/C and Heat

Class B

Harris County, Texas

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HQ A/C & Heating Corp

Class B

Harris County, Texas

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HQ Comfort LLC

Class A

Harris County, Texas

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HT Air Conditioning & Refrigeration LLC

Class A

Harris County, Texas

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HTX Air Solutions

Class B

Harris County, Texas

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HTX Gulf Coast Refrigeration and A/C

Class A

Harris County, Texas

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HTX Heating & Cooling LLC

Class A

Harris County, Texas

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HTX HVAC and Refrigeration, LLC

Class A

Harris County, Texas

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HTX Industries

Class A

Harris County, Texas

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Huagui Hvacr LLC

Class B

Harris County, Texas

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HUB's Handyman & Maintenance Service

Class B

Harris County, Texas

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Hudson Mechanical Inc

Class A

Harris County, Texas

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Hudson Mechanical Inc

Class A

Harris County, Texas

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Hugh A/C & Heating

Class A

Harris County, Texas

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Hulins AC

Class A

Harris County, Texas

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Hull Mechanical LLC

Class A

Harris County, Texas

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Humble Independent School District

Class A

Harris County, Texas

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Hunter Air

Class B

Harris County, Texas

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Hunter Site Services LCC

Class B

Harris County, Texas

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Hussmann Corporation

Class A

Harris County, Texas

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Hussmann Corporation

Class A

Harris County, Texas

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Hutton Mechanical Service

Class A

Harris County, Texas

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Hutton Mechanical Services

Class A

Harris County, Texas

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HVAC 24/7 Pro LLC

Class A

Harris County, Texas

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HVAC Building Technologies

Class A

Harris County, Texas

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HVAC Environmental Services

Class A

Harris County, Texas

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HVAC Heroes LLC

Class A

Harris County, Texas

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HVAC Homie

Class A

Harris County, Texas

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HVAC Installerz

Class A

Harris County, Texas

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HVAC Master LLC

Class A

Harris County, Texas

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HVAC Mechanical Services of Texas Ltd

Class A

Harris County, Texas

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HVAC Mechanical Services of Texas Ltd

Class A

Harris County, Texas

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HVAC Prime Solutions LLC

Class A

Harris County, Texas

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HVAC Services

Class A

Harris County, Texas

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HVAC Solutions & Services LLC

Class A

Harris County, Texas

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HVAC Source LLC

Class A

Harris County, Texas

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HVAC,Inc DBA Airmaster Services

Class AClass B

Harris County, Texas

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HVAC-AL

Class B

Harris County, Texas

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Hvacr Texas

Class A

Harris County, Texas

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Hylton Heating and Cooling

Class A

Harris County, Texas

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I & J AC and Heating LLC

Class A

Harris County, Texas

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I & P A/C & Heating

Class A

Harris County, Texas

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I N S A/C Heating & Maintenance Co

Class A

Harris County, Texas

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Ibercomfort LLC

Class B

Harris County, Texas

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IBK Mechanical Inc

Class A

Harris County, Texas

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Iceberg AC & Heating

Class A

Harris County, Texas

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Ideal A/C and Heat

Class A

Harris County, Texas

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IGC Mechanical

Class A

Harris County, Texas

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IGD Plumbing LLC

Class A

Harris County, Texas

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Ignite Air Systems

Class A

Harris County, Texas

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IM HVAC

Class A

Harris County, Texas

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IMC Contracting LLC

Class A

Harris County, Texas

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IN Climate Group LLC

Class A

Harris County, Texas

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Independent A/C Refrigeration

Class A

Harris County, Texas

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Call (662) 479-4342Independent local HVAC provider · not a listed contractor