Based on 879 official home addition permit filings over the last 12 months. Rankings update weekly.
Austin is one of the most active home addition markets in the country. Over the past 12 months, 879 home addition permits were filed across the metro — representing 511 distinct contractors competing for homeowners and commercial clients alike. Total declared project value reached $62.7M in the last year, with an average project size of $357K. That's a significant addressable market for any home addition 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 home addition permits in Austin within the last 12 months. Volume is the primary ranking signal; it reflects consistent, verifiable activity in the local market.
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| # | Contractor | Permits (12mo) | Dollar Volume | Primary ZIP |
|---|---|---|---|---|
| 1 | Base Power | 50 | — | 78757 |
| 2 | Nomic Energy LLC DBA Nomic Power Solutions | 15 | — | 78746 |
| 3 | NEI GC, LLC | 10 | — | 78752 |
| 4 | GH Mechanical of Texas | 9 | — | 78744 |
| 5 | D&L Electric | 9 | — | 78744 |
| 6 | AEI Electric LLC | 9 | — | 78731 |
| 7 | MCBride Plumbing, LLC | 9 | — | 78744 |
| 8 | Plumbing Outfitters LLC | 8 | — | 78748 |
| 9 | Elite Heating and Air Conditioning LLC | 6 | — | 78703 |
| 10 | CapStar Electric | 6 | — | 78703 |
| 11 | DeLuna Electrical Services, LLC | 6 | — | 78721 |
| 12 | Young's HVAC Pros | 6 | — | 78757 |
| 13 | Perez Power Solutions LLC | 5 | — | 78732 |
| 14 | Vega Heating & Air LLC | 5 | — | 78745 |
| 15 | Airtron | 5 | — | 78703 |
| 16 | Tankful Plumbing | 5 | — | 78703 |
| 17 | MAGPIE ELECTRICAL SERVICES, LLC | 5 | — | 78745 |
| 18 | Top Tier Electric | 5 | — | 78704 |
| 19 | Transilience Property Group | 5 | — | 78744 |
| 20 | P & P Plumbing | 4 | — | 78704 |
| 21 | RW Webb Plumbing | 4 | — | 78703 |
| 22 | Austin A/C Works | 4 | — | 78701 |
| 23 | Southland Industries | 4 | — | 78745 |
| 24 | GeauxPro Air | 4 | — | 78722 |
| 25 | Airco Mechanical | 4 | — | 78701 |
| 26 | CG&S Construction, Inc. dba: CG&S Design-Build | 4 | — | 78703 |
| 27 | Dynamic Electrical Service | 4 | — | 78731 |
| 28 | LP General Services Contractor | 4 | — | 78731 |
| 29 | HC Plumbing | 4 | — | 78704 |
| 30 | DeLeon's Plumbing | 4 | — | 78702 |
| 31 | Willie Rivera Elec | 4 | — | 78703 |
| 32 | Sal's Plumbing | 4 | — | 78721 |
| 33 | Edumar Electric | 4 | — | 78757 |
| 34 | Arsenal Property Strategies LLC | 4 | — | 78723 |
| 35 | Bruce David Johnson Jr | 4 | — | 78753 |
| 36 | Plumb ATX LLC | 3 | — | 78702 |
| 37 | Nuhorizon Remodeling | 3 | — | 78745 |
| 38 | NuFlo Plumbing | 3 | — | 78701 |
| 39 | MCTZ Electric LLC | 3 | — | 78704 |
| 40 | Silver's Electric | 3 | — | 78703 |
| 41 | Power Home Remodeling | 3 | — | 78739 |
| 42 | LOMECH | 3 | — | 78704 |
| 43 | Casa Mechanical Services | 3 | — | 78705 |
| 44 | Hardin-Marie Investments LLC | 3 | — | 78703 |
| 45 | Burk General Contractors, LLC | 3 | — | 78759 |
| 46 | ATX Clima LLC | 3 | — | 78721 |
| 47 | All Texas Heating and Air | 3 | — | 78703 |
| 48 | Vietstar Group | 3 | — | 78731 |
| 49 | Viestar Group | 3 | — | 78731 |
| 50 | Wilkins Electric Inc. | 3 | — | 78705 |
| 51 | DRH ELECTRICAL & HOME SERVICES LLC | 3 | — | 78722 |
| 52 | Sanchez Plumbing Services LLC | 3 | — | 78731 |
| 53 | AR HVAC SOLUTIONS | 3 | — | 78723 |
| 54 | Reese Electric | 3 | — | 78727 |
| 55 | Power-Up Electrical | 3 | — | 78745 |
| 56 | ROD Plumbing | 3 | — | 78701 |
| 57 | Renee Michelle Designs | 3 | — | 78732 |
| 58 | Xenon's & More Plumbing | 3 | — | 78750 |
| 59 | Austin Deck Company | 2 | — | 78739 |
| 60 | Patriot Pro Electric, LLC | 2 | — | 78701 |
| 61 | Advanced Systems Inc | 2 | — | 78703 |
| 62 | Atex Electrical Services | 2 | — | 78702 |
| 63 | Multi Electric Co. | 2 | — | 78722 |
| 64 | Moreno Electric | 2 | — | 78735 |
| 65 | A & G Electric | 2 | — | 78704 |
| 66 | Masons HVAC and Remodel Services | 2 | — | 78704 |
| 67 | Accent Plumbing, Inc. | 2 | — | 78703 |
| 68 | Martinez Electric | 2 | — | 78703 |
| 69 | Mcleod Electric | 2 | — | 78739 |
| 70 | M-1 Electric | 2 | — | 78721 |
| 71 | MASTER TOUCH PLUMBING | 2 | — | 78741 |
| 72 | Amigos Electric | 2 | — | 78757 |
| 73 | Living Water Plumbing | 2 | — | 78749 |
| 74 | Local Plumbing Service-DBA Crow's Plumbing Service | 2 | — | 78703 |
| 75 | Melde Construction Company (Main) | 2 | — | 78703 |
| 76 | KS Wright Enterprises, LLC DBA TWT Exteriors | 2 | — | 78739 |
| 77 | Jomar Electrical Contractors | 2 | — | 78752 |
| 78 | Kane Remodeling | 2 | — | 78704 |
| 79 | J & S Vargas Electrical Service Co. | 2 | — | 78746 |
| 80 | Bradford Brothers Electric | 2 | — | 78702 |
| 81 | JBG Heating & Air Conditioning, LLC | 2 | — | 78746 |
| 82 | Kb Contractors TX | 2 | $325K | 78749 |
| 83 | Bowne Electric | 2 | — | 78703 |
| 84 | Galbraith Construction Company (Main) | 2 | — | 78701 |
| 85 | Garrett's Plumbing | 2 | — | 78753 |
| 86 | Greater Austin Plumbing | 2 | — | 78703 |
| 87 | G & R Lone Star Plumbing | 2 | — | 78704 |
| 88 | HM Plumbing LLC | 2 | — | 78704 |
| 89 | Blue Diamond Remodeling Inc**MAIN** | 2 | — | 78727 |
| 90 | Indigo Facility Partners | 2 | — | 78746 |
| 91 | JTX Electrical Services LLC | 2 | — | 78759 |
| 92 | Fineline Electric, Inc | 2 | — | 78748 |
| 93 | Josh Speck Construction | 2 | — | 78731 |
| 94 | KDR Electrical Services Inc. | 2 | — | 78727 |
| 95 | AT ELECTRICAL LLC | 2 | — | 78717 |
| 96 | Fourth Workshop, LLC (DBA MIDNIGHT OIL CONSTRUCTION) | 2 | — | 78702 |
| 97 | GUERRERO PLUMBING | 2 | — | 78721 |
| 98 | L & M Plumbing & Remodeling | 2 | — | 78745 |
| 99 | Logic Plumbing, LLC | 2 | — | 78705 |
| 100 | ETC Plumbing Inc. | 2 | — | 78703 |
Rankings based on official building permit filings. Last updated 2026-06-19. Source: open government data portals.
These ZIPs had the most home addition permit activity in the last 12 months — the highest concentration of potential customers for home addition contractors.
Verified contractors get a badge, a public profile, and direct inbound leads from homeowners pulling permits in your ZIP codes.