Based on 171 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, 171 solar permits were filed across the metro — representing 37 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 | 46 | — | 78748 |
| 2 | Freedom Solar Power | 25 | — | 78724 |
| 3 | Horus Partners | 14 | — | 78704 |
| 4 | Lighthouse Solar Austin | 10 | — | 78717 |
| 5 | South Texas Solar Systems | 8 | — | 78753 |
| 6 | Good Faith Energy | 7 | — | 78727 |
| 7 | Alba Energy LLC | 7 | — | 78653 |
| 8 | Tesla Energy Operations, Inc. | 4 | — | 78732 |
| 9 | Longhorn Solar | 4 | — | 78653 |
| 10 | 512 Solar, LLC | 3 | — | 78759 |
| 11 | South Texas Solar Systems Inc | 3 | — | 78753 |
| 12 | AXIS Solar LLc | 3 | — | 78738 |
| 13 | Go Smart Solar | 2 | — | 78753 |
| 14 | GS Solar LLC dba Big Sun Solar | 2 | — | 78753 |
| 15 | Ohms Law Electrical Contractors | 2 | — | 78745 |
| 16 | Native Solar LLC | 2 | — | 78704 |
| 17 | HESolar LLC | 2 | — | 78746 |
| 18 | Tech-Sun Electric | 1 | — | 78729 |
| 19 | TenX Electric, LLC | 1 | — | 78731 |
| 20 | Top Tier Solar Solutions | 1 | — | 78744 |
| 21 | Vitka Energy | 1 | — | 78742 |
| 22 | Ameresco Inc | 1 | — | 78746 |
| 23 | Edumar Electric | 1 | — | 78746 |
| 24 | Electric Solutions LLC | 1 | — | 78723 |
| 25 | GAF Energy LLC | 1 | — | 78729 |
| 26 | GM Electric | 1 | — | 78758 |
| 27 | Greenstar Power | 1 | — | 78652 |
| 28 | ION Developer LLC | 1 | — | 78617 |
| 29 | Luminate Texas LLC | 1 | — | 78753 |
| 30 | New Results of Austin | 1 | — | 78704 |
| 31 | Prometheus Power Solutions | 1 | — | 78754 |
| 32 | Rise Electrical Contracting LLC | 1 | — | 78752 |
| 33 | Rogers Obrien Construction | 1 | — | 78751 |
| 34 | Security Solar, LLC | 1 | — | 78744 |
| 35 | Sol Solution TX LLC | 1 | — | 78702 |
| 36 | Sunrun Installation Service Inc | 1 | — | 78660 |
| 37 | Sunshine Renewable Solutions | 1 | — | 78702 |
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.