Based on 3,380 official hvac permit filings over the last 12 months. Rankings update weekly.
Austin is one of the most active hvac markets in the country. Over the past 12 months, 3,380 hvac permits were filed across the metro — representing 643 distinct contractors competing for homeowners and commercial clients alike. Total declared project value reached $1.4M in the last year, with an average project size of $27K. That's a significant addressable market for any hvac contractor serious about growth. The rankings below are based on official permit filings — not reviews or self-reported data. Every contractor on this list has pulled documented hvac permits in Austin within the last 12 months. Volume is the primary ranking signal; it reflects consistent, verifiable activity in the local market.
New permits, ranked by activity score — straight to your inbox every Monday at 9am CT. Free.
| # | Contractor | Permits (12mo) | Dollar Volume | Primary ZIP |
|---|---|---|---|---|
| 1 | Texas Multifamily Solution, LLC | 206 | — | 78753 |
| 2 | Stan's Heating, Air, Plumbing, & Electrical | 178 | — | 78744 |
| 3 | Radiant Plumbing and Air Conditioning | 145 | — | 78704 |
| 4 | McCullough Heating & Air | 124 | — | 78759 |
| 5 | Airtron | 91 | — | 78754 |
| 6 | Casa Mechanical Services | 87 | — | 78724 |
| 7 | Strand Brothers Service Experts | 87 | — | 78759 |
| 8 | IES Residential Inc | 80 | — | 78747 |
| 9 | Fox Service Company | 69 | — | 78749 |
| 10 | American Residential Services (ARS) | 63 | — | 78717 |
| 11 | Airco Mechanical | 57 | — | 78758 |
| 12 | ABC Home and Commercial Services | 56 | — | 78703 |
| 13 | Woods Comfort Systems | 51 | — | 78731 |
| 14 | Protex Plumbing and Mechanical | 48 | — | 78736 |
| 15 | Service Wizard LLC | 43 | — | 78723 |
| 16 | New Abacus | 40 | — | 78748 |
| 17 | Elite Heating and Air Conditioning LLC | 40 | — | 78703 |
| 18 | Alamo Austin Air Conditioning & Heating Inc | 40 | — | 78749 |
| 19 | JRV Construction | 39 | — | 78723 |
| 20 | Power Design, Inc. | 37 | — | 78704 |
| 21 | ATX Clima LLC | 31 | — | 78702 |
| 22 | Cool Country Services LLC | 29 | — | 78741 |
| 23 | Vega Heating & Air LLC | 26 | — | 78745 |
| 24 | Goettl Air Conditioning & Plumbing | 25 | — | 78748 |
| 25 | Austin Air Conditioning | 24 | — | 78703 |
| 26 | Champion AC of Austin LLC | 21 | — | 78745 |
| 27 | Summit Air Conditioning and Heating | 20 | — | 78744 |
| 28 | The Coolest LLC | 20 | — | 78704 |
| 29 | Christianson Plumbing & Air Co | 20 | — | 78744 |
| 30 | Salt Light & Electric | 19 | — | 78704 |
| 31 | D3 Mechanical LLC | 18 | — | 78701 |
| 32 | Schaffer Mechanical | 18 | — | 78736 |
| 33 | Cool Services Inc. | 18 | — | 78744 |
| 34 | Capital One Enterprises | 18 | — | 78702 |
| 35 | A-Plus Energy Management | 17 | — | 78731 |
| 36 | Legacy AC Inc. | 17 | — | 78731 |
| 37 | Houk Air Conditioning inc | 16 | — | 78744 |
| 38 | Felix's Heating & Cooling Services | 16 | — | 78745 |
| 39 | C & S Services | 15 | — | 78617 |
| 40 | Scorpion Mechanical HVAC Services LLC | 15 | — | 78702 |
| 41 | Totally Cool | 15 | — | 78753 |
| 42 | Statewide Service Company | 15 | — | 78744 |
| 43 | Truform Metalservice, Inc. | 14 | — | 78703 |
| 44 | Team Services | 13 | — | 78701 |
| 45 | Temperature Pro West Austin | 13 | — | 78705 |
| 46 | Intelligent Air Services | 12 | — | 78727 |
| 47 | PreFix, Inc | 11 | — | 78704 |
| 48 | GeauxPro Air | 11 | — | 78702 |
| 49 | Seres Solutions, LLC | 11 | — | 78723 |
| 50 | Greenleaf AC Heating & Plumbing | 11 | — | 78717 |
| 51 | The Solution Finders AC & Heating | 11 | — | 78745 |
| 52 | Nei Gc, LLC | 10 | — | 78752 |
| 53 | Freedom Power | 10 | — | 78703 |
| 54 | Kassa Kool | 10 | — | 78739 |
| 55 | Greg's Heating and Air | 10 | — | 78731 |
| 56 | Young's HVAC Pros | 10 | — | 78702 |
| 57 | Quality Living Services | 10 | — | 78704 |
| 58 | Victory Plumbing Company | 10 | — | 78744 |
| 59 | Honest Plumbing & Air | 10 | — | 78717 |
| 60 | 1st Choice Energy LLC | 10 | — | 78723 |
| 61 | Masters HVAC LLC | 10 | — | 78745 |
| 62 | Dynamic Systems Inc | 9 | — | 78758 |
| 63 | Lomech | 9 | — | 78702 |
| 64 | GH Mechanical of Texas | 9 | — | 78744 |
| 65 | Fox & Hearn, Inc. | 8 | — | 78617 |
| 66 | Flash Mechanical | 8 | — | 78744 |
| 67 | Guevara AC Company, LLC | 8 | — | 78758 |
| 68 | Air Force Solutions LLC | 8 | — | 78704 |
| 69 | Atlas AC Repair | 8 | — | 78703 |
| 70 | A-US Air Conditioning | 8 | — | 78748 |
| 71 | All Texas Heating and Air | 8 | — | 78704 |
| 72 | J.J. Binks, LLC dba Advanced Air Conditioning and Heating | 7 | — | 78727 |
| 73 | Air Temp Solutions | 7 | — | 78704 |
| 74 | Conservation Services, Inc. | 7 | — | 78731 |
| 75 | Chuck's Air Conditioning LLC DBA Check's A/C | 7 | — | 78748 |
| 76 | Coastal Mechanical | 7 | — | 78746 |
| 77 | Air Conditioning Specialists | 7 | — | 78704 |
| 78 | Vietstar Group | 7 | — | 78704 |
| 79 | Air Clinic of San Antonio | 7 | — | 78726 |
| 80 | Kilgore Mechanical LLC | 7 | — | 78752 |
| 81 | TKO Heating and Air | 6 | — | 78705 |
| 82 | Platinum Air Heating & Cooling | 6 | — | 78703 |
| 83 | Southland Industries | 6 | — | 78745 |
| 84 | Creative Electrical Solutions | 6 | — | 78727 |
| 85 | SK Tech Services | 6 | — | 78756 |
| 86 | Austin Air Care, LLC | 6 | — | 78731 |
| 87 | Air Pro, Inc. | 6 | — | 78724 |
| 88 | Austin A/C Works | 6 | — | 78746 |
| 89 | Lowden's Air Conditioning and Heating LLC | 6 | — | 78702 |
| 90 | Proven Plumbing | 6 | — | 78717 |
| 91 | American Conservation & Air | 6 | — | 78724 |
| 92 | LOA AC Heating LLC | 6 | — | 78748 |
| 93 | Airco Mechanical LTD | 5 | — | 78721 |
| 94 | Space City Air Conditioning Systems, LLC | 5 | — | 78753 |
| 95 | East Side Environmental Air | 5 | — | 78721 |
| 96 | Smart Air Service Co. | 5 | — | 78704 |
| 97 | Air Kool Mechanical | 5 | — | 78701 |
| 98 | Multifamily A/C Specialist | 5 | — | 78759 |
| 99 | Air Craft Inc. Air Conditioning, Refrige | 5 | — | 78613 |
| 100 | MJ2 Mechanical LLC | 5 | — | 78751 |
Rankings based on official building permit filings. Last updated 2026-06-19. Source: open government data portals.
These ZIPs had the most hvac permit activity in the last 12 months — the highest concentration of potential customers for hvac contractors.
Verified contractors get a badge, a public profile, and direct inbound leads from homeowners pulling permits in your ZIP codes.