Austin-Round Rock-San Marcos, TX · County FIPS code 48055
Licensed HVAC contractors in Caldwell County, Texas
In Caldwell County, 29 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
Abernathy Air LLC
Caldwell County, Texas
Open the listingAdair Air
Caldwell County, Texas
Open the listingAdam & Sons A/C & Heating
Caldwell County, Texas
Open the listingReferral line
Need HVAC service in Caldwell 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) 833-0090Agility Heating & Air LLC
Caldwell County, Texas
Open the listingAleman Facility Services LLC
Caldwell County, Texas
Open the listingAmerican Air Heating & Air Conditioning
Caldwell County, Texas
Open the listingAros Heating & Air
Caldwell County, Texas
Open the listingCentral Tex A/C & Heating
Caldwell County, Texas
Open the listingChapman's Heat & Air
Caldwell County, Texas
Open the listingClassic Air Conditioning & Heating
Caldwell County, Texas
Open the listingCool Fusion
Caldwell County, Texas
Open the listingDavid Hugh Braune
Caldwell County, Texas
Open the listingDEW-Point Refrigeration
Caldwell County, Texas
Open the listingDirect Air Solutions LLC
Caldwell County, Texas
Open the listingDussetschleger's Inc
Caldwell County, Texas
Open the listingG & P Heating and Air LLC
Caldwell County, Texas
Open the listingGUS A/C and Heating LLC
Caldwell County, Texas
Open the listingJC3 Air, LLC
Caldwell County, Texas
Open the listingKinsey Refrigeration
Caldwell County, Texas
Open the listingLindsey Refrigeration
Caldwell County, Texas
Open the listingPeter R Lawton Sr
Caldwell County, Texas
Open the listingPlum Creek Heating & A/C LLC
Caldwell County, Texas
Open the listingRoque Heating & Air Conditioning LLC
Caldwell County, Texas
Open the listingShields A/C & Heating, LLC
Caldwell County, Texas
Open the listingSo Cool Service LLC
Caldwell County, Texas
Open the listingTom's Heating and Air
Caldwell County, Texas
Open the listingWalter's Heating & Air Co
Caldwell County, Texas
Open the listingZamudio AC LLC
Caldwell County, Texas
Open the listingZaragoza's HVAC-R
Caldwell County, Texas
Open the listingWhat homes look like in Caldwell County
Owners live in 75% of the 16,647 occupied homes of Caldwell County. 76% are heated mainly with electricity and 22% with gas. The median year of construction is 1991.
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024 (tables B25003, B25035 and B25040).
Heat and cold in Caldwell County
118 days a year reach 90°F on average; 29 nights drop to 32°F. The area logs 3,192 cooling degree days against 1,547 heating degree days.
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, station Luling (18 km away).
Need HVAC service in Caldwell 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.