Licensed HVAC contractors in Williamson County, TX

All 437 active Texas A/C contractor licenses with a business address in Williamson County, from TDLR open data. Class A covers any size system; Class B covers up to 25 tons cooling and 1.5 million BTU/hr heating.

BusinessLicenseClassExpiresMini splits
1431-183 A/C & Heating26619B2027-08-28
2 Techs Mechanical Services LLC46161A2027-05-08
512 Refrigeration Services LLC109814A2027-02-05
A & G Heating & Air57649B2027-02-20
A & Tip Air Conditioning LLC42211B2026-11-25
A List Preferred Heating & AC LLC138671B2027-04-12
A-Tx Express19921A2027-03-09
A/C & Heating Technology12531B2027-03-03
A/C Nerds51771B2027-03-14
AC Express LLC26495B2027-06-05
AC Pros HVAC LLC38656B2027-06-07
ATX Mechanical Services LLC126525A2027-01-26
Abel's Air Conditioning LLC131195B2027-07-10
Aca Appliance26813B2026-12-11
Accurate Heating & Cooling LLC99400A2027-08-15
Advanced Refrigeration & Air64363A2027-03-04
Air Craft Inc20519A2027-06-14
Air Maintenance Company17993B2027-07-10
Air Now22808A2026-10-15
Air Pro Solutions130916A2027-06-28
Air Temp29529B2027-05-22
Air Temp Solutions LLC88013A2027-04-24
Air Velocity Services41016B2026-11-17
Air Wizard HVAC Services, LLC132498B2027-08-29
Airangel, LLC148881A2027-04-13
Aircare5739A2026-10-17
Airco Mechanical Ltd51950A2027-03-22
Aire Geeks Inc160475A2027-02-18
Aire Serv of Round Rock96490B2027-04-17
Airlogic Mechanical Services LLC40029A2027-07-19
Airmando A/C Heating28360B2027-01-30
Aironx Heating and Cooling LLC132805B2027-09-07
Airsential Cooling & Heating LLC119034B2027-04-09
Airtex Services104489A2027-05-14
Airtron LLC136398A2027-01-31
Airwise Inc19121A2026-10-11
Airworks Air Conditioning & Heating15111B2027-06-28
All About Texas Cooling and Heating96955A2027-05-06
All Purpose Heating and Air6424A2027-05-27
All Seasons Comfort Air LLC29443A2027-07-15
All Terrain Heating & Cooling LLC143357A2027-09-09
All-Specks Services Inc93138A2027-02-13
Aloha AC and Heating LLC116318B2026-11-06
Ambient Control Service Company28593A2027-04-27
Amplitude Media LLC88561A2027-05-11
Amtech Mechanical12687B2027-04-02Yes
Angelo John Amador151447A2027-05-20
Apollo Home Solutions LLC118959B2027-04-20
Appliance Service Group23096A2027-05-23
Applied Building Automation27641A2027-03-04
Ar HVAC Solutions151293B2027-05-15
Archer Heating & Air Conditioning LLC28585A2026-12-04
Arctic Air Company97053B2027-05-08Yes
Arctic Service Company-Glacier Air Inc9141B2027-04-21
Arthur's Aire20985B2027-04-12
Atlas Mechanical142625B2027-08-19
Atomic AC & Heating117100B2026-12-16
Ausco Air14149B2027-04-01
Austex Air Conditioning & Heating LLC27083A2027-05-15Yes
Austin Advanced AC LLC151246B2027-05-14
Austin Air & Ice40025A2027-07-19
Austin Airworks94031A2027-01-14
Austin Best Quality Ent Inc21422B2027-07-24
Austin Climate Control17346B2027-01-22Yes
Austin Industrial Refrigeration15588B2026-11-27
Austin Major Air & Heat13125B2027-02-08
Austin Residential & Commercial A/C-Htg29842B2027-02-25
Automated Logic10177A2026-12-20
Avatt Services Inc26518A2027-06-01
B & S Electric10831B2027-03-22
Bee Cool Texas Heating & Air168239B2027-09-04
Beng Heat & Air113438A2027-04-27
Big Horn Heating & Air Conditioning153342B2027-07-11
Billy Chapman26168B2027-03-04
Bins Air LLC163235B2027-04-24
Bloomquist, Larry J18410A2027-07-02
Blue Genie Heating & Air LLC148224A2027-03-03
Bluebonnet Backflow83517A2027-09-22
Bluebonnet HVAC LLC27603B2027-02-24Yes
Bosley Services52306A2027-04-22
Bowles Services LLC Dba BR Services58098A2026-12-02
Brian Schrock Heating & Cooling12630B2027-09-15
Brian Stavely Refrigeration48800A2027-09-10
Brother's A/C Dba Capital Air21190B2026-10-16
C-4 Air & Heat LLC22108B2027-03-08
C2 Mechanical Services,llc15683A2027-08-26
C2 Mechanical Services,llc143533A2027-09-16
C2 Mechanical Services,llc155257A2027-09-03
CCR & Y LLC130922B2027-07-22
CDW AC and Heating Services LLC109047B2026-12-29
CFMS LLC53104B2027-05-17
CLB Family Investments48506B2027-08-24
CPS HVAC Group LLC156553B2027-10-10
CSR Air Conditioning and Heating23286B2027-11-09
Capital City Cooling163218B2027-04-23
Capital Industries LLC39696A2027-07-19
Capital One Enterprises LLC28310B2027-01-14
Capitol Air Conditioning Services LLC29844A2027-04-30
Capitol Mechanical Services101471A2026-11-26
Caribetex HVAC LLC148929B2027-03-20Yes
Carrier Corporation59534A2027-05-15
Casa Mechanical Services9276B2027-02-22
Casa Mechanical Services132499B2027-08-29
Casa Mechanical Services135065A2027-01-29
Casey's Air Conditioning3167B2027-01-03
Cedar Park Air Conditioning LLC82003A2027-02-27
Centex A/C Specialist110351A2027-02-19
Central Texas Climate Control151023A2027-05-08
Champion Air Conditioning and Heating24193A2027-02-13
Champion Contractors & Services22483A2026-11-20
Charles Newkirk Air Conditioning & Heat24570B2027-02-21
Chiefs Way Heating & A/C LLC151609A2027-05-23
Chilly Air22965B2026-11-29
Chisholm Air Conditioning151613A2027-05-23
Christianson Plumbing & Air Conditioning23749A2027-09-09
Cjh-Tex Inc23145B2027-07-23
Climanergy53902B2027-06-28
Climatec, LLC24522A2027-02-08
Climatic Innovation Services, LLC166482A2027-07-21
Coast To Coast Mechanical LLC22239A2027-05-26
Coats Mechanical LLC112314A2027-05-21
Cobb Mechanical Contractors46641A2027-05-24
Cobb Mechanical Contractors26494A2027-05-31
Cold Skill Air and Ice117899A2027-01-31
Comfort Pros Heating & Air Cond., LLC116912B2026-12-08
Comfort Solutions Service17166B2027-08-02
Comfort Systems10587B2027-08-22
Comfortable Climate Condition LLC36391A2027-05-20
Commercial Air Systems24066A2027-01-18
Cook Heating and Air LLC125459A2026-12-07Yes
Cool Arrow Heat and Air LLC122632B2027-08-09
Cool Bear Heating & Air LLC87818A2027-05-21
Cool Breeze Solutions LLC92738A2026-12-01
Cool Experts LLC39498A2026-10-15
Cool Guys Heating and Air LLC49662B2026-11-17
Cool Kids AC & Heat29065B2027-06-29
Cool Services Inc21861A2027-06-25
Cool Tech AC & Heating80934B2027-05-24
Cool Time HVAC LLC139584A2027-05-10
Coolmasters A/C & Heating Inc67922A2026-11-04
Coolsys Commercial & Ind Solutions19843A2026-10-26
Cory L Price24837B2027-01-06
Cox Comfort Solutions LLC3871A2027-04-09
Crafted Comfort AC144026B2027-10-01
Crain's Air Conditioning39213B2027-08-31
Crash Remodeling LLC145519B2026-11-22
Croaker Heating and Air LLC102945A2027-02-18Yes
Cycle Heating and Air Conditioning28388B2027-05-07
D R Services16777B2027-03-14
D3 Mechanical LLC102480A2027-01-30
DMO Mechanical LLC127781B2027-03-16Yes
DR HVAC Services LLC73400A2027-06-21
DR HVAC Services LLC100578A2027-10-11
DTC Air Conditioning & Heating C P11837B2026-10-14
DZ Comfort Cooling and Heat45771B2027-04-23
Danek Air42184B2027-05-23
Daniel Villanueva AC & Heating Services67572A2027-03-25
Datacool Services LLC122943A2027-08-23
Dave's Heating & A/C8788B2027-08-26
Dean Co HVAC and Appliacne Repair145111B2026-11-19
Dee's Air Conditioning & HTG SRVS LLC12690B2027-09-14
Delta Heating & Cooling32547B2027-08-17
Diamond Head Home Services LLC119556B2027-04-12
Droptine Heating & Cooling LLC71013B2027-04-20
Duane K Davis19090A2026-12-17
Duck Pro Mechanical LLC129708B2027-05-26
Dynamo Heating & Air57070B2027-01-17
Eb5 HVAC TX Venture LLC23631A2027-04-17
Eb5 HVAC Texas Venture LLC162417A2027-04-06
Edsel's Heating and Air, LLC149888B2027-04-23
Environmental Chill Services77455A2027-01-11
Environmental Cooling & Heating27429B2026-11-16
Envision Comfort LLC91569A2027-09-15
Epic Mechanical Inc10807B2027-07-26
Espinoza HVAC39165A2027-07-08
Eutechic Services LLC28915A2026-10-19
Everest Mechanical Services116488A2026-11-22
Ewerz LLC145624A2026-12-02
Excellence HVAC & Appliance Repair LLC143446A2027-09-12Yes
Expert Air & Refrigeration Service LLC18059A2027-09-07
Express HVAC Services56557A2027-07-07
Express HVAC Services53059A2027-07-27
Falcon Mechanical LLC74579A2027-08-05
Felix's Heating & Cooling Services98306B2027-06-24
Fernando Aurrecoechea2769B2027-09-25
Filter Swap LLC36697B2027-03-24
Fine Semitech Us Corp159997B2027-02-04
First Choice AC & HTG Services LLC125006A2026-11-10
First HVAC & Appliance Service Inc143148A2027-09-03
Fisher Critical Services LLC130771A2027-06-22
Flash Mechanical Inc45400A2027-04-12
Flash Mechanical Inc17833A2026-12-01
Fontaine Air Conditioning16127A2027-07-16
Foy's Cooling & Heating LLC39215B2027-06-17
Frank's Heating & Air Conditioning626B2027-01-08
Friendly Cooling & Heating LLC160812B2027-02-26
G & F Air Conditioning & Heating21369B2027-07-28
G & S Mechanical LLC28892B2027-07-16
G-1 Heating and Air Conditioning LLC137112A2027-02-23
Gemini Mechanical Services Inc28659B2027-06-17
Generations HVAC27594A2027-02-15
George Daniel Stuckey2586A2027-03-25
Getcha Cool AC & Heat68983B2026-12-08
Giraffe Home & Commercial Services109591B2027-01-27
Gonzales A/C & Heat103204A2027-03-02
Graefe Heating & Air28367A2027-02-21
Grande Air Solutions37599B2027-05-08
Grasso Commercial Kitchens and HVAC108482B2026-11-19
Green Kooling LLC144832A2026-10-29
Greenleaf Acquisitionco LLC153978B2027-07-29
Gregory Dominguez90359B2027-07-20
Grenbloc Construction and Services, LLC21376A2027-03-06
Guardian Heating and Air27232A2027-01-07
H F Mechanical93592B2027-02-03
HJD Enterprises LLC19192A2026-10-28
Habtron LLC110962A2027-03-30
Harles Daniel Cone12534A2026-11-29
Heating and Air Paramedics of Austin109896A2027-02-09
High Standards HVAC & Handyman Services19478A2027-01-14
Hillco Service Co18942B2027-01-01
Himalayan AC and Heating Inc142759B2027-08-20
Holman Comfort Systems LLC29623A2027-01-23
Home Plus Construction LLC111508A2027-04-22
Honest Plumbing & Air155887B2027-09-19
Hook Em-Up Home Services LLC129307A2027-05-06
Ies Residential, Inc.87576A2027-04-26
Ikml Services LLC138079B2027-04-02
Infinity Heating and Cooling90142B2027-05-01
Innovair, LLC65975B2027-07-06
Integrity Mechanical22151A2026-10-02
Island Boy Air Systems Designers47939B2027-08-11
J & M Mechanical27598B2027-05-29
J & R A/C Refrigeration & Appl Repair4213B2027-02-28
J&b Heat and A/C Jeffrey I Schreiber119314B2027-04-04
JCS Heating and Cooling97090B2027-05-09
JJ Binks LLC Dba Advanced A/C & Heating77365A2027-01-04
JM Engineering LLC36737A2027-03-22
JTN Company LLC22441A2027-07-02
Jay's AC and Appliance53361B2027-06-09
Jesse J Wright17819A2027-02-26
Jesus Cano Jr.29393A2027-05-03
Jimmy W Polasek20600A2026-12-29
Joel Miller50777A2026-10-21
Joey Mancias A/C27202A2027-08-28
John Saucedo137815A2027-03-18
Jolly Brothers Services LLC93513B2026-12-07
Jon Richard Britton52813B2027-04-30
Jonathan Albert Barry90556A2027-07-30
Jonesy Group LLC14140A2027-04-18
Jorge Rivero126114B2027-01-12
Jurnee Mechanical and Services75892A2026-10-08Yes
K & K Air Conditioning & Heating17648B2027-04-28
K9 Mechanical108932A2027-02-10
KBT A/C & Heat130694A2027-08-06
Kane AC & Heat LLC118274B2027-02-18
Kincl Mechanical LLC11914A2027-06-08Yes
Koala Cooling, LLC26515A2027-05-25Yes
Kosel Air Conditioning & Heating21510B2027-06-09
Kuehne HVAC27582A2026-10-09
L&m Mechanical Services LLC111997B2027-05-10
L2m Group LLC117912A2027-01-31
Lacounte O Murray56775A2026-12-20
Leander Heating and Cooling LLC24632A2027-02-28
Legacy Cooling LLC161806B2027-03-24
Legacy Electric & Air Inc29829B2027-04-23
Lightning Group & Home Commercial Solut133479A2026-10-24
Lindley Home Services LLC133131B2026-10-17
Local Air Conditioning & Heating LLC89599A2027-08-07
Loera Mechanical Contractors LLC111369A2027-04-16
Lone Star AC Pros LLC131191A2027-07-10
Lucky U Residential Services LLC44082B2027-02-23
Luis' Cooling and Heating Services164192A2027-05-20
Lumpkin Service Company Inc1630B2027-07-02
M2j Energy Solutions LLC141076A2027-06-27
MG Heating & Air Conditioning LLC164188B2027-05-20
MLD Services LLC37761A2027-10-20Yes
MRJ Contracting, LLC28345B2027-03-13
Mack Air Mechanical LLC34704A2027-01-31
Marc Mittelman52124B2027-02-02
Mary K Wilson18346B2027-08-06
Matthew Garrett Romere124156A2026-10-05
Maverick Mechanical TX LLC163918B2027-05-13
Mccullough Georgetown LLC136473A2027-02-02
Mechanical & Process Systems LLC23236A2026-12-10
Mechanical Technical Services LP20760A2027-01-23
Mid-Atlantic Air Inc1973A2027-02-10
Mikeneat LLC146407A2027-01-10
Miller Climate Control, LLC24427A2027-06-11
Million-Air A/C & Heating21196B2027-08-24
Minyard Sons Services Inc.28649A2027-05-12
Mission Ready Heating and Air151741A2027-05-28
Moe Mechanical Heating & Cooling LLC102379B2027-01-28
Molina, Jairo E SR29447A2027-01-13
Monark Heating & Cooling Services LLC160132B2027-02-06
Moody's Air Conditioning & Heating12128B2027-04-15
Morris Heating & Air41017A2026-10-29
Mtex Mechanical LLC115226A2027-09-20
My Team22478B2027-09-21
Nationwide General Insurance Company132202A2027-08-16
Neal HVAC LLC28773B2027-06-12
New Air Heating & Cooling109347B2027-01-14
New Results20430B2027-02-27
Omega Refrigeration & Air Condition Inc28750A2027-06-21
Omni HVAC & Rodent Services132269A2027-08-18
On the Mark Heating N Air, LLC94179A2027-03-01
One Hour Heating & A/C of Hutto & Taylor19196B2027-01-16
Owen Mechanical21043A2027-02-24
P & R Butane9214B2027-08-15
P.T. Maintenance, LLC73015B2027-05-25
Paragon Acr LLC29596A2027-02-28
Patriot Air Conditioning & Heating LLC9319B2027-07-30
Patriot Appliance Repair & AC Repair135556A2026-12-27
Perry Aire Heating & A/C LLC18827B2027-03-20
Pete's Air Conditioning & Heating97282B2027-05-16
Petter Built Heating & Air86373B2027-02-20
Phillko9005A2027-05-24
Pina Cool-Ada LLC106912A2027-09-02
Pipe Dream Services LLC136274A2027-01-26
Platinum Air Heating & Cooling LLC23645A2027-08-21
Precise Temp Refrigeration, LLC38210A2027-05-26
Premier AC Service LLC65146A2027-04-16
Pro Air Solutions165451A2027-06-24
Pro Ice Solutions LLC11821B2026-11-10
Prodigy Heating & Air, LLC92863B2026-10-31
Professional AC & Heating89597B2027-06-19
Protex Plumbing & Mechanical, LP113849B2027-07-21
Proven Plumbing144025B2027-10-01
Pucme Group LLC137909A2027-03-19
Pure Air HVAC69944A2027-01-13
Quick Cooling Inc61731A2026-11-10
R Herd Company LLC32884B2027-09-03
RSM Lighting LLC117615B2027-01-20
RWB Air Services LLC112531A2027-05-28
Raintree Mechanical Inc19060A2026-11-19
Ralph D Hanna40018B2027-08-27
Ramon Saenz Guerra101826A2026-12-20
Rc's Plumbing and Electricl LLC7200A2026-12-26
Rci Mechanical LLC126839A2027-02-09
Rembert's Heating & Air Conditioning LLC47721B2027-07-19
Repa Plumbing & Air Conditioning Inc3425B2027-01-17
Repa Plumbing & Air Conditioning Inc2373B2027-07-05
Responsive Aire14559B2027-07-30
Ri-Co Services15685A2027-02-12
Richard K. Hamshire167710A2027-08-24
Rio Grande A/C and Heating LLC29781B2027-06-29
Riteway302A2026-12-16
Robert Edward Holliday83656B2026-11-14
Robert Lawrence Domin21315A2027-05-27
Robert W Fleming59339A2027-03-17
Ronald A Williams21307A2027-06-02
Ronald Kent Harness57880B2027-03-04
Round Rock Heating and Air91960B2026-10-29
Round Rock I S D10231B2027-07-28
Round Rock Plumbing Co Inc Dba Eagle Air8708B2026-11-13
Roznovak's Services,inc5083A2026-12-13Yes
Russell Air Conditioning23865B2027-01-21
Russo Air9009B2027-07-29
SMR Dynamics LLC151831A2027-05-30
Samuel M Gurrola24024A2026-10-13
Savoy Services LLC77124A2026-12-16
Scorpion Mechanical HVAC Services LLC85719B2027-04-16
Sellers, Larry F45890A2027-04-27
Service Wizard LLC27125B2027-08-22
Service Wizard LLC18409A2027-06-23
Service Wizard LLC162845A2027-04-15
Service Wizard LLC159346B2027-01-16
Set Point Commerical Kitchen Care LLC96343A2027-08-20
Setpoint Services LLC116720A2026-12-01
Skinner Aire16195B2027-04-06
Smith Heating and Air Conditioning Inc.124505B2026-10-21
Sos Mechanical6355A2027-04-23
Southwest Heating & Air Conditioning50856B2027-04-06
Stan's North Austin LLC24119B2027-01-26
Star of Texas Heating and Cooling115900B2026-10-18
Stephen Branham HVAC, LLC111806A2027-05-03
Stephen Jackson Mccormack9486B2026-12-05
Steven King Heating and Cooling80549B2027-05-30
Stonewall Mechanical LLC48729B2027-06-01
Stryker Heating and Cooling, LLC95697B2027-07-24
Subcool A/C & Heating28696B2027-06-12
Swamp Ass Solutions HVAC LLC149573B2027-04-07
T M Air Conditioning & Heating9787B2027-05-04
T.E.A.M. Solutions Inc19034A2026-11-25
THS of Liberty Hill TX LLC28781A2027-06-15
TR & Lane LLC145458B2026-11-20
TRX Solutions LLC124957B2026-11-08
Tall Guy A/C & Heating Inc27615B2027-05-08
Tall Guy Air Conditioning & Heat, Inc111676A2027-04-27
Tdindustries Inc26959A2027-03-25
Tehvac Services LLC163460B2027-04-30
Temperature Pro Round Rock49889A2027-02-13
Terry Lendon Hightower13887B2027-03-22
Tetco Mechanical12228B2027-04-14
Texan HVAC LLC168190A2027-09-03
Texas A/C & Heating20940B2027-02-16
Texas All Air AC HTG & Refrigeration LLC35745B2027-02-07
Texas Golden Air29148B2026-10-16
Texas Legacy Services LLC105302A2027-06-17Yes
Texas Quality Services LLC28865A2027-07-08
Texas Select Air Conditioning LLC92395B2026-11-11
The A/C Guy of ATX LLC107927A2026-10-22
The A/C Guy of ATX, LLC13406B2026-10-21
The Source HVAC66010B2026-12-19
Thomas Lanard Paxson693A2026-10-05
Titan A/C and Heating50398B2027-01-14
Titan HVAC Services LLC113008A2027-06-17
Tko Heating and Air Austin27786B2027-05-26
Torrex Mechanical LLC130968A2027-06-29
Trend HVAC Solutions Inc105109A2027-06-08
Tri Custom Air27090B2026-12-12
Tri-Point Refrigeration Inc60510A2027-07-09
Trinh's AC Service,llc6688B2027-09-17
Tropicool A/C112591A2027-06-02
Truform Metalservice Inc16755A2027-02-27
Trusted Heating and Cooling LLC56815B2026-12-30
Two Seasons Heating & Air Conditioning70086B2027-01-21
V-Tech Air Conditioning and Heating LLC141171A2027-07-01
VK Remodeling LLC135555A2026-12-27
Van Damme Heating and Cooling LLC129928B2027-05-25
Van Lohn Heat & AC, LLC146068B2026-12-23
Velocity Mechanical, LLC45766A2027-04-23
Vences Contracting Group, LLC141950A2027-07-25Yes
Vic's Heat & Air625B2027-09-24
Vinlin Industries LLC85459A2027-07-14
Virtuous Air Conditioning and Heating140819B2027-06-19
W B Construction and Sons Inc6534A2027-07-21
Waterloo Mechanical28938A2026-10-22
Weather Engineering, LLC85272A2026-12-13
Weir Texas AC & Heat LLC132851B2027-09-08
Wilco Air and Refrigeration, LLC61151B2027-08-08
William A Briseno32355B2027-08-15
Williams Air Conditioning8765B2026-11-20
Windsor Heating and Air163548B2027-05-05
Wingman Heating & Air Conditioning LLC154027A2027-07-30
X-Tech AC and Heating LLC165730B2027-07-01
Zach Hyatt Plumbing3269B2026-10-24
Zuzma Cooling and Heating LLC164434B2027-05-27