Waco, TX · County FIPS code 48309
Licensed HVAC contractors in McLennan County, Texas
In McLennan County, 162 contractors hold a current Texas A/C contractor licence, according to the state registry checked on Oct 14, 2026.
Registry checked on Oct 14, 2026 · How the directory is put together
Call (844) 833-0090Talk 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 A/C contractors
3C Mechanical Technologies Inc
McLennan County, Texas
Open the listing4B Refrigeration and Air Conditioning
McLennan County, Texas
Open the listingA & B Appliance Repair & A/C
McLennan County, Texas
Open the listingReferral line
Need HVAC service in McLennan County?
One call puts you in touch with an independent local HVAC provider. This is not the number of a contractor listed here.
Call (844) 833-0090A & H Refrigeration Company
McLennan County, Texas
Open the listingA&H Refrigeration Inc
McLennan County, Texas
Open the listingA/C Solutions
McLennan County, Texas
Open the listingA/C Solutions
McLennan County, Texas
Open the listingAdams Air Conditioning
McLennan County, Texas
Open the listingAdvanced Air Conditioning & Heating
McLennan County, Texas
Open the listingAir Care
McLennan County, Texas
Open the listingAir Champs
McLennan County, Texas
Open the listingAir Hart
McLennan County, Texas
Open the listingAir King LLC
McLennan County, Texas
Open the listingAir Mechanical
McLennan County, Texas
Open the listingAir-Tex
McLennan County, Texas
Open the listingAire Serv of Alamo Heights
McLennan County, Texas
Open the listingAire Serv of Central Texas
McLennan County, Texas
Open the listingAirflow
McLennan County, Texas
Open the listingAll Pro A/C and Heating LLC
McLennan County, Texas
Open the listingAll Star Heat & Air Ltd
McLennan County, Texas
Open the listingAllergan Inc
McLennan County, Texas
Open the listingAndrew Bailey Air Conditioning
McLennan County, Texas
Open the listingArctic Air & Maintenance
McLennan County, Texas
Open the listingBailey Heat and Air
McLennan County, Texas
Open the listingBlackwell Mechanical
McLennan County, Texas
Open the listingBob's HVAC/R Services
McLennan County, Texas
Open the listingBoen Plumbing Inc
McLennan County, Texas
Open the listingBrannen Mechanical Services
McLennan County, Texas
Open the listingBrazos Air Conditioning
McLennan County, Texas
Open the listingBrazos Distributors Inc
McLennan County, Texas
Open the listingC & P Property Services, LLC
McLennan County, Texas
Open the listingCapital Mechanical LLC
McLennan County, Texas
Open the listingCapstone Mechanical LLC
McLennan County, Texas
Open the listingCardinal HVAC Mechanical LLC
McLennan County, Texas
Open the listingCarreon & Son's Services
McLennan County, Texas
Open the listingCastilleja's Central Heating & A/C
McLennan County, Texas
Open the listingCentral Texas Mechanical Solutions LLC
McLennan County, Texas
Open the listingCentral TX Heat & Air LLC
McLennan County, Texas
Open the listingCentroplex Property Management L.L.C.
McLennan County, Texas
Open the listingClark Heating & Air Conditioning
McLennan County, Texas
Open the listingClassic Heat & Air Corp
McLennan County, Texas
Open the listingClimate Control Htg & A/C-Refrigeration
McLennan County, Texas
Open the listingCocina Repair
McLennan County, Texas
Open the listingCool Dreams Services
McLennan County, Texas
Open the listingCottonwood Air, Inc
McLennan County, Texas
Open the listingReferral line
Need HVAC service in McLennan County?
One call puts you in touch with an independent local HVAC provider. This is not the number of a contractor listed here.
Call (844) 833-0090CSC Legacy, LLC
McLennan County, Texas
Open the listingCtfs
McLennan County, Texas
Open the listingCurry Heating & Air
McLennan County, Texas
Open the listingCustom Air Service
McLennan County, Texas
Open the listingD & B Services
McLennan County, Texas
Open the listingDanco Heating Cooling & Plumbing
McLennan County, Texas
Open the listingDanco HVAC/R Services, Ltd
McLennan County, Texas
Open the listingData Services Company
McLennan County, Texas
Open the listingDavid S Robb
McLennan County, Texas
Open the listingEddie Qualls
McLennan County, Texas
Open the listingElite Kitchen & Air
McLennan County, Texas
Open the listingEnviro-Serv
McLennan County, Texas
Open the listingErin Mcnamara Clark
McLennan County, Texas
Open the listingEssential Mechanical Services, LLC
McLennan County, Texas
Open the listingEvergreen Heating & Air Inc
McLennan County, Texas
Open the listingEvergreen Heating & Air Inc
McLennan County, Texas
Open the listingFair Heating & Air Conditioning
McLennan County, Texas
Open the listingFalcon 5 Contractors LLC
McLennan County, Texas
Open the listingGarza's Heating and Air
McLennan County, Texas
Open the listingGMW Enterprises Inc
McLennan County, Texas
Open the listingGoodwin Plumbing
McLennan County, Texas
Open the listingHaddix Heating and Air LLC
McLennan County, Texas
Open the listingHarco Sales & Service, LLC
McLennan County, Texas
Open the listingHarris A/C Service
McLennan County, Texas
Open the listingHaught Air Conditioning, Inc.
McLennan County, Texas
Open the listingHearn Heat & Air
McLennan County, Texas
Open the listingHeart of Texas A/C & Heating
McLennan County, Texas
Open the listingHot Air Solutions LLC
McLennan County, Texas
Open the listingInphinity Air
McLennan County, Texas
Open the listingInsight A/C LLC
McLennan County, Texas
Open the listingJ and R Air Solutions LLC
McLennan County, Texas
Open the listingJ Hunter Hvacr Services Inc
McLennan County, Texas
Open the listingJacobs-Cathey / Perryman, Inc
McLennan County, Texas
Open the listingJacobs-Cathey Company
McLennan County, Texas
Open the listingJames L Clark Jr DBA Clark Air
McLennan County, Texas
Open the listingJensen's Service Company
McLennan County, Texas
Open the listingJohn D Ondrej
McLennan County, Texas
Open the listingJohnson's Heating & Air Conditioning
McLennan County, Texas
Open the listingKaska's West Sales & Service
McLennan County, Texas
Open the listingKen Baker Services
McLennan County, Texas
Open the listingLane Service
McLennan County, Texas
Open the listingLane Service
McLennan County, Texas
Open the listingLane, Colton
McLennan County, Texas
Open the listingLeboeuf's Heating & Air Conditioning
McLennan County, Texas
Open the listingLeighton HVAC Solutions
McLennan County, Texas
Open the listingLochridge Priest Home Services LLC
McLennan County, Texas
Open the listingLochridge Priest Inc
McLennan County, Texas
Open the listingLochridge Priest Inc
McLennan County, Texas
Open the listingLonestar Chiller Systems
McLennan County, Texas
Open the listingLonghorn HVAC Solutions
McLennan County, Texas
Open the listingMarak Gerik Services Inc
McLennan County, Texas
Open the listingMcmullen Service Company Inc
McLennan County, Texas
Open the listingMcnamara A/C and Heating Company
McLennan County, Texas
Open the listingMcnamara Custom Services Inc
McLennan County, Texas
Open the listingMethodist Children's Home
McLennan County, Texas
Open the listingWhat homes look like in McLennan County
Owners live in 62% of the 97,338 occupied homes of McLennan County. 71% are heated mainly with electricity and 28% with gas. The median year of construction is 1983.
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024 (tables B25003, B25035 and B25040).
Heat and cold in McLennan County
108 days a year reach 90°F on average; 38 nights drop to 32°F. The area logs 2,725 cooling degree days against 2,125 heating degree days.
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, station Waco Dam (6 km away).
Need HVAC service in McLennan County?
Calls are answered by an independent HVAC provider from a referral network, not by the contractors listed in this directory. The publisher may be paid when a call is connected.
Reading a listing
Two things on a listing tell you what the licence allows. The class sets the size of equipment: Class A for any size, Class B for cooling systems of 25 tons and under and heating systems of 1.5 million BTU per hour and under.
The endorsement sets the kind of work. Environmental Air Conditioning is comfort cooling and heating for homes and buildings. The Combined endorsement also covers commercial refrigeration and process cooling or heating.
The county is the one declared on the licence. The state registry holds no street address and no phone number, so neither appears here. Check the licence with TDLR and ask for proof of insurance before you hire.