Based on 201 official solar permit filings over the last 12 months. Rankings update weekly.
Austin is one of the most active solar markets in the country. Over the past 12 months, 201 solar permits were filed across the metro — representing 41 distinct contractors competing for homeowners and commercial clients alike. Total declared project value reached $0.0M in the last year, with an average project size of $1. That's a significant addressable market for any solar 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 solar 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 | Power Home Remodeling | 60 | — | 78748 |
| 2 | Freedom Solar Power | 29 | — | 78731 |
| 3 | Horus Partners | 15 | — | 78704 |
| 4 | Lighthouse Solar Austin | 11 | — | 78702 |
| 5 | South Texas Solar Systems | 8 | — | 78753 |
| 6 | Alba Energy LLC | 7 | — | 78653 |
| 7 | Good Faith Energy | 7 | — | 78727 |
| 8 | 512 Solar, LLC | 4 | — | 78759 |
| 9 | Go Solar LLC dba Big Sun Solar | 4 | — | 78753 |
| 10 | Longhorn Solar | 4 | — | 78653 |
| 11 | South Texas Solar Systems Inc | 4 | — | 78753 |
| 12 | Tesla Energy Operations, Inc. | 4 | — | 78732 |
| 13 | AXIS Solar LLc | 3 | — | 78738 |
| 14 | Will Power Solar, LLC | 2 | — | 78702 |
| 15 | HESolar LLC | 2 | — | 78746 |
| 16 | Native Solar LLC | 2 | — | 78704 |
| 17 | Ohms Law Electrical Contractors | 2 | — | 78745 |
| 18 | Vikta Energy | 2 | — | 78742 |
| 19 | Greenstar Power | 2 | — | 78652 |
| 20 | Nomic Energy LLC DBA Nomic Power Solutions | 1 | — | 78725 |
| 21 | Ameresco Inc | 1 | — | 78746 |
| 22 | Prometheus Power Solutions | 1 | — | 78754 |
| 23 | ROGERS OBRIEN CONSTRUCTION | 1 | — | 78751 |
| 24 | Rise Electrical Contracting LLC | 1 | — | 78752 |
| 25 | Security Solar, LLC | 1 | — | 78744 |
| 26 | Sol Solution TX LLC | 1 | — | 78702 |
| 27 | Sunrun Installation Service Inc | 1 | — | 78660 |
| 28 | Sunshine Renewable Solutions | 1 | — | 78702 |
| 29 | Tech-Sun Electric | 1 | — | 78729 |
| 30 | TenX Electric, LLC | 1 | — | 78731 |
| 31 | roofio LLC | 1 | — | 78717 |
| 32 | Top Tier Solar Solutions | 1 | — | 78744 |
| 33 | GAF Energy LLC | 1 | — | 78729 |
| 34 | GM Electric | 1 | — | 78758 |
| 35 | Electric Solutions LLC | 1 | — | 78723 |
| 36 | Edumar Electric | 1 | — | 78746 |
| 37 | ION Developer LLC | 1 | — | 78617 |
| 38 | Duhon Electric | 1 | — | 78725 |
| 39 | Volthouse Eletric LLC | 1 | — | 78748 |
| 40 | Luminate Texas LLC | 1 | — | 78753 |
| 41 | New Results of Austin | 1 | — | 78704 |
Rankings based on official building permit filings. Last updated 2026-06-19. Source: open government data portals.
These ZIPs had the most solar permit activity in the last 12 months — the highest concentration of potential customers for solar contractors.
Verified contractors get a badge, a public profile, and direct inbound leads from homeowners pulling permits in your ZIP codes.