The 25 contractors pulling the most building permits in New York (NYSERDA Storage), ranked by PermitStack's activity score — built from 6,117 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | Sunrun Inc | 1,764 | 100 | addition, electrical, roofing | Apr 2026 |
| 2 | empower solar | 495 | 99 | solar | Mar 2026 |
| 3 | SUNation Solar Systems | 471 | 99 | solar | Apr 2026 |
| 4 | Long Island Power Solutions | 160 | 91 | — | Apr 2026 |
| 5 | Infinity Solar Systems, LLC | 136 | 90 | solar | Apr 2026 |
| 6 | SunCommon (dba for SolarCommunities Inc.) | 124 | 85 | — | Jan 2026 |
| 7 | Hudson River Renewables LLC | 83 | 85 | — | Feb 2026 |
| 8 | Empire Solar Solutions, LLC | 81 | 85 | solar | Apr 2026 |
| 9 | PLUGPV LLC | 79 | 89 | solar | Apr 2026 |
| 10 | AEC Energy Corp./American Energy Care | 69 | 83 | — | Apr 2026 |
| 11 | NineDot Holdings, Inc. | 69 | 76 | — | Apr 2026 |
| 12 | Venture Home Solar, LLC. | 62 | 89 | solar | May 2026 |
| 13 | Solar Liberty | 62 | 82 | solar | Jan 2026 |
| 14 | Trinity Solar Inc | 55 | 99 | interior_remodel, solar | Jan 2026 |
| 15 | Harvest Power LLC | 50 | 84 | solar | Apr 2026 |
| 16 | Hytech Solar Inc | 44 | 83 | solar | May 2026 |
| 17 | Surf Clean Energy Inc. | 44 | 81 | — | Dec 2024 |
| 18 | Kasselman Solar | 35 | 81 | solar | Dec 2024 |
| 19 | Apex Energy Tek LLC | 33 | 78 | electrical, ev_charger | Jan 2026 |
| 20 | My Solar Grid | 30 | 77 | solar | Dec 2025 |
| 21 | Orenda, Inc | 25 | 43 | — | Apr 2026 |
| 22 | SUNPOWER CAPITAL LLC | 22 | 85 | solar | Jun 2023 |
| 23 | CIR Electrical Construction Corp. | 22 | 76 | — | Apr 2026 |
| 24 | New Leaf Solar LLC | 21 | 72 | solar | Jan 2026 |
| 25 | Soltage LLC | 21 | 70 | — | Dec 2025 |
"Score" is a 0–100 activity index from permit volume, recency, project value, and geographic reach. "Permits" counts building permits this contractor pulled in New York (NYSERDA Storage).
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=NY&sort=score