TDLR-licensed businesses in Williamson County, TX — page 2 of 2
397 current TDLR business licenses in Williamson County, TX, in the file of September 19, 2026.
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| Business | Reference | License type | Expires |
|---|---|---|---|
| PROFESSIONAL AC & HEATING | AC-89597 | A/C Contractor | Jun 19, 2027 |
| PROTEX PLUMBING & MECHANICAL, LP | AC-113849 | A/C Contractor | Jul 21, 2027 |
| PROVEN PLUMBING | AC-144025 | A/C Contractor | Oct 1, 2027 |
| PUCME GROUP LLC | AC-137909 | A/C Contractor | Mar 19, 2027 |
| PURE AIR HVAC | AC-69944 | A/C Contractor | Jan 13, 2027 |
| QUICK COOLING INC | AC-61731 | A/C Contractor | Nov 10, 2026 |
| R HERD COMPANY LLC | AC-32884 | A/C Contractor | Sep 3, 2027 |
| RAINTREE MECHANICAL INC | AC-19060 | A/C Contractor | Nov 19, 2026 |
| RC'S PLUMBING AND ELECTRICL LLC | AC-7200 | A/C Contractor | Dec 26, 2026 |
| RCI MECHANICAL LLC | AC-126839 | A/C Contractor | Feb 9, 2027 |
| REMBERT'S HEATING & AIR CONDITIONING LLC | AC-47721 | A/C Contractor | Jul 19, 2027 |
| REPA PLUMBING & AIR CONDITIONING INC | AC-3425 | A/C Contractor | Jan 17, 2027 |
| REPA PLUMBING & AIR CONDITIONING INC | AC-2373 | A/C Contractor | Jul 5, 2027 |
| RESPONSIVE AIRE | AC-14559 | A/C Contractor | Jul 30, 2027 |
| RI-CO SERVICES | AC-15685 | A/C Contractor | Feb 12, 2027 |
| RICHARD K. HAMSHIRE | AC-167710 | A/C Contractor | Aug 24, 2027 |
| RIO GRANDE A/C AND HEATING LLC | AC-29781 | A/C Contractor | Jun 29, 2027 |
| RITEWAY | AC-302 | A/C Contractor | Dec 16, 2026 |
| ROBERT LAWRENCE DOMIN | AC-21315 | A/C Contractor | May 27, 2027 |
| RONALD KENT HARNESS | AC-57880 | A/C Contractor | Mar 4, 2027 |
| ROUND ROCK HEATING AND AIR | AC-91960 | A/C Contractor | Oct 29, 2026 |
| ROUND ROCK I S D | AC-10231 | A/C Contractor | Jul 28, 2027 |
| ROUND ROCK PLUMBING CO INC DBA EAGLE AIR | AC-8708 | A/C Contractor | Nov 13, 2026 |
| RSM LIGHTING LLC | AC-117615 | A/C Contractor | Jan 20, 2027 |
| RUSSELL AIR CONDITIONING | AC-23865 | A/C Contractor | Jan 21, 2027 |
| RUSSO AIR | AC-9009 | A/C Contractor | Jul 29, 2027 |
| RWB AIR SERVICES LLC | AC-112531 | A/C Contractor | May 28, 2027 |
| SAVOY SERVICES LLC | AC-77124 | A/C Contractor | Dec 16, 2026 |
| SCORPION MECHANICAL HVAC SERVICES LLC | AC-85719 | A/C Contractor | Apr 16, 2027 |
| SERVICE WIZARD LLC | AC-27125 | A/C Contractor | Aug 22, 2027 |
| SERVICE WIZARD LLC | AC-18409 | A/C Contractor | Jun 23, 2027 |
| SERVICE WIZARD LLC | AC-162845 | A/C Contractor | Apr 15, 2027 |
| SERVICE WIZARD LLC | AC-159346 | A/C Contractor | Jan 16, 2027 |
| SET POINT COMMERICAL KITCHEN CARE LLC | AC-96343 | A/C Contractor | Aug 20, 2027 |
| SETPOINT SERVICES LLC | AC-116720 | A/C Contractor | Dec 1, 2026 |
| SKINNER AIRE | AC-16195 | A/C Contractor | Apr 6, 2027 |
| SMITH HEATING AND AIR CONDITIONING INC. | AC-124505 | A/C Contractor | Oct 21, 2026 |
| SMR DYNAMICS LLC | AC-151831 | A/C Contractor | May 30, 2027 |
| SOS MECHANICAL | AC-6355 | A/C Contractor | Apr 23, 2027 |
| SOUTHWEST HEATING & AIR CONDITIONING | AC-50856 | A/C Contractor | Apr 6, 2027 |
| SOUTHWESTERN UNIVERSITY | AC-10688 | A/C Contractor | Sep 29, 2027 |
| STAN'S NORTH AUSTIN LLC | AC-24119 | A/C Contractor | Jan 26, 2027 |
| STAR OF TEXAS HEATING AND COOLING | AC-115900 | A/C Contractor | Oct 18, 2026 |
| STEVEN KING HEATING AND COOLING | AC-80549 | A/C Contractor | May 30, 2027 |
| STONEWALL MECHANICAL LLC | AC-48729 | A/C Contractor | Jun 1, 2027 |
| SUBCOOL A/C & HEATING | AC-28696 | A/C Contractor | Jun 12, 2027 |
| SWAMP ASS SOLUTIONS HVAC LLC | AC-149573 | A/C Contractor | Apr 7, 2027 |
| T M AIR CONDITIONING & HEATING | AC-9787 | A/C Contractor | May 4, 2027 |
| T.E.A.M. SOLUTIONS INC | AC-19034 | A/C Contractor | Nov 25, 2026 |
| TALL GUY A/C & HEATING INC | AC-27615 | A/C Contractor | May 8, 2027 |
| TALL GUY AIR CONDITIONING & HEAT, INC | AC-111676 | A/C Contractor | Apr 27, 2027 |
| TDINDUSTRIES INC | AC-26959 | A/C Contractor | Mar 25, 2027 |
| TEHVAC SERVICES LLC | AC-163460 | A/C Contractor | Apr 30, 2027 |
| TEMPERATURE PRO ROUND ROCK | AC-49889 | A/C Contractor | Feb 13, 2027 |
| TERRY LENDON HIGHTOWER | AC-13887 | A/C Contractor | Mar 22, 2027 |
| TETCO MECHANICAL | AC-12228 | A/C Contractor | Apr 14, 2027 |
| TEXAN HVAC LLC | AC-168190 | A/C Contractor | Sep 3, 2027 |
| TEXAS A/C & HEATING | AC-20940 | A/C Contractor | Feb 16, 2027 |
| TEXAS ALL AIR AC HTG & REFRIGERATION LLC | AC-35745 | A/C Contractor | Feb 7, 2027 |
| TEXAS GOLDEN AIR | AC-29148 | A/C Contractor | Oct 16, 2026 |
| TEXAS LEGACY SERVICES LLC | AC-105302 | A/C Contractor | Jun 17, 2027 |
| TEXAS QUALITY SERVICES LLC | AC-28865 | A/C Contractor | Jul 8, 2027 |
| TEXAS SELECT AIR CONDITIONING LLC | AC-92395 | A/C Contractor | Nov 11, 2026 |
| THE A/C GUY OF ATX LLC | AC-107927 | A/C Contractor | Oct 22, 2026 |
| THE A/C GUY OF ATX, LLC | AC-13406 | A/C Contractor | Oct 21, 2026 |
| THE SOURCE HVAC | AC-66010 | A/C Contractor | Dec 19, 2026 |
| THOMAS LANARD PAXSON | AC-693 | A/C Contractor | Oct 5, 2026 |
| THS OF LIBERTY HILL TX LLC | AC-28781 | A/C Contractor | Jun 15, 2027 |
| TITAN A/C AND HEATING | AC-50398 | A/C Contractor | Jan 14, 2027 |
| TITAN HVAC SERVICES LLC | AC-113008 | A/C Contractor | Jun 17, 2027 |
| TKO HEATING AND AIR AUSTIN | AC-27786 | A/C Contractor | May 26, 2027 |
| TORREX MECHANICAL LLC | AC-130968 | A/C Contractor | Jun 29, 2027 |
| TR & LANE LLC | AC-145458 | A/C Contractor | Nov 20, 2026 |
| TREND HVAC SOLUTIONS INC | AC-105109 | A/C Contractor | Jun 8, 2027 |
| TRI CUSTOM AIR | AC-27090 | A/C Contractor | Dec 12, 2026 |
| TRI-POINT REFRIGERATION INC | AC-60510 | A/C Contractor | Jul 9, 2027 |
| TROPICOOL A/C | AC-112591 | A/C Contractor | Jun 2, 2027 |
| TRUFORM METALSERVICE INC | AC-16755 | A/C Contractor | Feb 27, 2027 |
| TRUSTED HEATING AND COOLING LLC | AC-56815 | A/C Contractor | Dec 30, 2026 |
| TRX SOLUTIONS LLC | AC-124957 | A/C Contractor | Nov 8, 2026 |
| TWO SEASONS HEATING & AIR CONDITIONING | AC-70086 | A/C Contractor | Jan 21, 2027 |
| V-TECH AIR CONDITIONING AND HEATING LLC | AC-141171 | A/C Contractor | Jul 1, 2027 |
| VAN DAMME HEATING AND COOLING LLC | AC-129928 | A/C Contractor | May 25, 2027 |
| VAN LOHN HEAT & AC, LLC | AC-146068 | A/C Contractor | Dec 23, 2026 |
| VIC'S HEAT & AIR | AC-625 | A/C Contractor | Sep 24, 2027 |
| VINLIN INDUSTRIES LLC | AC-85459 | A/C Contractor | Jul 14, 2027 |
| VIRTUOUS AIR CONDITIONING AND HEATING | AC-140819 | A/C Contractor | Jun 19, 2027 |
| VK REMODELING LLC | AC-135555 | A/C Contractor | Dec 27, 2026 |
| W B CONSTRUCTION AND SONS INC | AC-6534 | A/C Contractor | Jul 21, 2027 |
| WATERLOO MECHANICAL | AC-28938 | A/C Contractor | Oct 22, 2026 |
| WEIR TEXAS AC & HEAT LLC | AC-132851 | A/C Contractor | Sep 8, 2027 |
| WILLIAMS AIR CONDITIONING | AC-8765 | A/C Contractor | Nov 20, 2026 |
| WINDSOR HEATING AND AIR | AC-163548 | A/C Contractor | May 5, 2027 |
| WINGMAN HEATING & AIR CONDITIONING LLC | AC-154027 | A/C Contractor | Jul 30, 2027 |
| X-TECH AC AND HEATING LLC | AC-165730 | A/C Contractor | Jul 1, 2027 |
| ZACH HYATT PLUMBING | AC-3269 | A/C Contractor | Oct 24, 2026 |
| ZUZMA COOLING AND HEATING LLC | AC-164434 | A/C Contractor | May 27, 2027 |
Alphabetical order — this site ranks no one. Business licenses current in the TDLR file of September 19, 2026. Expired licenses are found by search; individual licensees are not on this site. How to read this.