The 25 contractors pulling the most building permits in Connecticut (Energy Storage Solutions), ranked by PermitStack's activity score — built from 1,949 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | EARTHLIGHT TECHNOLOGIES LLC. | 358 | 99 | addition, interior_remodel, roofing | Sep 2026 |
| 2 | TESLA INC | 169 | 100 | addition, battery, demolition | Sep 2026 |
| 3 | Earth Smart Solar | 83 | 91 | solar | Sep 2026 |
| 4 | Venture Home Solar, LLC. | 82 | 100 | electrical, ev_charger, hvac | Aug 2026 |
| 5 | Savkat Inc | 76 | 91 | interior_remodel, solar | Sep 2026 |
| 6 | Green Power Energy | 71 | 94 | electrical, solar | Sep 2026 |
| 7 | Sunrun Installation Services, Inc | 63 | 100 | addition, battery, electrical | Sep 2026 |
| 8 | WEST ELECTRIC | 40 | 86 | addition, electrical, ev_charger | Aug 2026 |
| 9 | Helio Solar | 39 | 82 | solar | Sep 2026 |
| 10 | Eastern CT Solar | 33 | 86 | solar | Aug 2026 |
| 11 | Ion Solar Pros | 28 | 78 | solar | Sep 2026 |
| 12 | Aegis Solar Energy | 25 | 81 | solar | Nov 2025 |
| 13 | Scale Microgrid Solutions LLC | 25 | 74 | solar | Oct 2025 |
| 14 | EcoSmart Home Services | 20 | 95 | solar | Jul 2026 |
| 15 | Infinity Solar Systems, LLC | 18 | 100 | battery, electrical, roofing | Mar 2026 |
| 16 | Premier Improvements Solar | 16 | 68 | solar | Nov 2025 |
| 17 | HONEYWELL INTERNATIONAL INC | 14 | 98 | addition, battery, electrical | Jun 2024 |
| 18 | Shoreline Solar | 12 | 66 | roofing, solar | Aug 2026 |
| 19 | EcoSolar Installations, LLC | 11 | 61 | solar | Apr 2026 |
| 20 | Connecticut Solar Power LLC | 10 | 64 | solar | Aug 2026 |
| 21 | Sunzer0 LLC | 10 | 59 | solar | Aug 2026 |
| 22 | Synergy Smart Homes | 10 | 58 | solar | Mar 2024 |
| 23 | Trinity Solar Inc | 9 | 100 | addition, battery, electrical | Sep 2026 |
| 24 | Summer Hill Solar | 9 | 80 | solar | Oct 2025 |
| 25 | NUWATT ENERGY LLC | 8 | 66 | hvac, interior_remodel, solar | Oct 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 Connecticut (Energy Storage Solutions).
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=CT&sort=score