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

Komfort Air A/C & Heating Service

Class B

Harris County, Texas

View licence details

Kool Zone Air Conditioning & Heating LLC

Class A

Harris County, Texas

View licence details

Korporate Mechanical Services

Class B

Harris County, Texas

View licence details

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

KP Mechanical Company LLC

Class A

Harris County, Texas

View licence details

KT Air & Refrigeration

Class A

Harris County, Texas

View licence details

KTS Heating and Air LLC

Class A

Harris County, Texas

View licence details

Kunetka Investments LLC DBA DD Mech Svrs

Class B

Harris County, Texas

View licence details

Kustom Mechanical Service

Class A

Harris County, Texas

View licence details

L & A Mechanical Htg Cooling & Refrig

Class B

Harris County, Texas

View licence details

L & L Mechanical LLC

Class A

Harris County, Texas

View licence details

L-R-T Maintenance

Class B

Harris County, Texas

View licence details

Labor Mechanical Inc

Class A

Harris County, Texas

View licence details

Laboratory Mechanical Services LLC

Class A

Harris County, Texas

View licence details

Labran & Mitchell Mechanical SVC

Class AClass B

Harris County, Texas

View licence details

Lagroue Mechanical

Class A

Harris County, Texas

View licence details

LAH Standard

Class A

Harris County, Texas

View licence details

Lakeview Services

Class A

Harris County, Texas

View licence details

Lakewood A/C

Class B

Harris County, Texas

View licence details

Lange Mechanical Services LP

Class A

Harris County, Texas

View licence details

Lange Mechanical Services, LP

Class A

Harris County, Texas

View licence details

Larry Moore

Class B

Harris County, Texas

View licence details

Larry W Zientek

Class B

Harris County, Texas

View licence details

Latinos Air Systems

Class B

Harris County, Texas

View licence details

Laurie Gene Garner

Class A

Harris County, Texas

View licence details

Lavalley Home Services

Class A

Harris County, Texas

View licence details

Lawrence S Elliott

Class B

Harris County, Texas

View licence details

Lazarine, Tony William

Class B

Harris County, Texas

View licence details

LB Controls LLC

Class A

Harris County, Texas

View licence details

LCI Services LLC

Class B

Harris County, Texas

View licence details

Lddc Air Conditioning & Heating

Class A

Harris County, Texas

View licence details

LDG Facility Services, LLC

Class A

Harris County, Texas

View licence details

Lee Christopher Kotlarz

Class B

Harris County, Texas

View licence details

Legacy Group A/C & Heat LLC

Class A

Harris County, Texas

View licence details

Leggio Air Conditioning Service

Class B

Harris County, Texas

View licence details

Lester Air Conditioning

Class B

Harris County, Texas

View licence details

Letsos Company and TNT Mechanical

Class A

Harris County, Texas

View licence details

Letsos Company Ltd

Class A

Harris County, Texas

View licence details

LEW Mech

Class A

Harris County, Texas

View licence details

Lewis Mechanical Services LLC

Class A

Harris County, Texas

View licence details

LEX Mechanical

Class A

Harris County, Texas

View licence details

Lexie Corp DBA Klanke Mechanical HVAC/ER

Class A

Harris County, Texas

View licence details

Lexos Air Solutions LLC

Class A

Harris County, Texas

View licence details

LGS HVAC Inc

Class A

Harris County, Texas

View licence details

Liang SAN Shen

Class A

Harris County, Texas

View licence details

Liberty Service

Class B

Harris County, Texas

View licence details

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

Libra Air Conditioning & Heating

Class B

Harris County, Texas

View licence details

Licensed to Chill

Class B

Harris County, Texas

View licence details

Life AC & Heating Corporation

Class A

Harris County, Texas

View licence details

Life Cooling and Heating

Class A

Harris County, Texas

View licence details

Lightfoot AC & Heating

Class B

Harris County, Texas

View licence details

Linares AC LLC

Class B

Harris County, Texas

View licence details

Lindale HVAC Services LLC

Class B

Harris County, Texas

View licence details

Little Johns Refrigeration

Class AClass B

Harris County, Texas

View licence details

Little Man HVAC & Refrigeration

Class A

Harris County, Texas

View licence details

LJ's A/C Service LLC

Class A

Harris County, Texas

View licence details

LMH Services,LLC

Class A

Harris County, Texas

View licence details

LO Aira's Services

Class B

Harris County, Texas

View licence details

Locally Experienced A/C & Heating

Class B

Harris County, Texas

View licence details

Loftin Mechanical Services

Class A

Harris County, Texas

View licence details

Lone Star Air HVAC Services LLC

Class A

Harris County, Texas

View licence details

Lone Star Air Solution, LLC

Class B

Harris County, Texas

View licence details

Lone Star Air Systems Ltd

Class A

Harris County, Texas

View licence details

Lone Star Electrical Services

Class A

Harris County, Texas

View licence details

Lone Star HVAC Solutions

Class A

Harris County, Texas

View licence details

Lone Star Pro Services

Class A

Harris County, Texas

View licence details

Lonestar Heat and AC LLC

Class B

Harris County, Texas

View licence details

Long Air

Class B

Harris County, Texas

View licence details

Long LAM AC & Heating

Class B

Harris County, Texas

View licence details

Long Mechanical

Class A

Harris County, Texas

View licence details

Loop Air Conditioning LLC

Class B

Harris County, Texas

View licence details

Lopez Air & Heat

Class B

Harris County, Texas

View licence details

Louii's AC Comfort Specialist LLC

Class B

Harris County, Texas

View licence details

LPR Cooling & Heating Service LLC

Class A

Harris County, Texas

View licence details

Lucks Air & Heat LLC

Class A

Harris County, Texas

View licence details

Lucks Air & Heat LLC

Class A

Harris County, Texas

View licence details

Lucky Air Conditioning Heating

Class A

Harris County, Texas

View licence details

Luke's Plumbing & Air Conditioning LLC

Class A

Harris County, Texas

View licence details

Lumera Air Conditioning & Heating LLC

Class B

Harris County, Texas

View licence details

Luna A/C

Class B

Harris County, Texas

View licence details

Lynn's Air Conditioning and Heating

Class B

Harris County, Texas

View licence details

M & M HVAC Services

Class B

Harris County, Texas

View licence details

M & P Refrigeration

Class A

Harris County, Texas

View licence details

M & S Air and Heat

Class A

Harris County, Texas

View licence details

M & S Mechanical for AC & Heating LLC

Class A

Harris County, Texas

View licence details

M B Services A/C & Heating

Class A

Harris County, Texas

View licence details

M D Mechanical Contractor

Class A

Harris County, Texas

View licence details

M E Brown Air Conditioning Company

Class B

Harris County, Texas

View licence details

M Mechanical

Class A

Harris County, Texas

View licence details

M Squared Mechanical Services LLC

Class A

Harris County, Texas

View licence details

M.R.S. A/C Contractor LLC

Class A

Harris County, Texas

View licence details

MAA Mechanical Services

Class A

Harris County, Texas

View licence details

MAC Services LLC

Class A

Harris County, Texas

View licence details

Macedo Air Conditioning & Heating

Class B

Harris County, Texas

View licence details

Machine Ice Company,Inc

Class AClass B

Harris County, Texas

View licence details

Mack's HVAC Consulting Services

Class B

Harris County, Texas

View licence details

Madrid Mechanical LLC

Class A

Harris County, Texas

View licence details

MAF Enterprises, Inc

Class A

Harris County, Texas

View licence details

MAF Enterprises, Inc.

Class A

Harris County, Texas

View licence details

Magnolia Comfort Solutions Cooling and

Class B

Harris County, Texas

View licence details

Magnolia HVAC Services LLC

Class B

Harris County, Texas

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