The 25 contractors pulling the most building permits in Kauai County, ranked by PermitStack's activity score — built from 60,542 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | NATHAN WOOD GENERAL CONTRACTOR | 2,577 | 85 | demolition, electrical, interior_remodel | Sep 2026 |
| 2 | Sunrun Installation Services, Inc | 1,274 | 100 | addition, battery, electrical | Sep 2026 |
| 3 | Islandwide Solar | 1,261 | 62 | electrical, roofing, solar | Jun 2016 |
| 4 | RISING SUN SOLAR ELECTRIC LLC | 1,211 | 91 | electrical, solar | Jun 2026 |
| 5 | SHIOI CONSTRUCTION INC | 935 | 83 | demolition, fence, foundation | Apr 2026 |
| 6 | HALEAKALA SOLAR INC | 787 | 60 | electrical, plumbing, solar | Aug 2018 |
| 7 | SUNKING INC | 647 | 89 | interior_remodel, plumbing, solar | May 2026 |
| 8 | S & A INDUSTRIES, INC | 515 | 88 | addition, demolition, electrical | Jan 2022 |
| 9 | ELECTRA-TECH SERVICES | 435 | 55 | electrical, solar | Jan 2019 |
| 10 | COCONUT COAST ELECTRIC INC | 387 | 76 | electrical, solar | Jul 2026 |
| 11 | READYMAN SERVICES INC | 381 | 70 | plumbing, solar | Aug 2026 |
| 12 | RON'S ELECTRIC | 348 | 82 | electrical, interior_remodel, plumbing | Sep 2026 |
| 13 | KAUAI AIR CONDITIONING INC. | 337 | 78 | interior_remodel, plumbing | Sep 2026 |
| 14 | WHEATLEY ELECTRIC INC | 321 | 54 | electrical, ev_charger | Jul 2026 |
| 15 | Solar Plus | 298 | 96 | battery, electrical, roofing | Jun 2026 |
| 16 | SOLAR TRAINING INSTITUTE INC | 295 | 60 | electrical, solar | Oct 2021 |
| 17 | ELECTRATECH SERVICES LLC | 268 | 72 | electrical, interior_remodel, solar | Aug 2026 |
| 18 | Neighborhood Power Corporation | 238 | 83 | electrical, solar | Sep 2026 |
| 19 | STEVE HOEGGER & ASSOCIATES INC | 236 | 56 | electrical, interior_remodel | May 2018 |
| 20 | BARNES ELECTRIC LLC | 235 | 84 | electrical, hvac, plumbing | Jul 2026 |
| 21 | clean power construction | 233 | 79 | electrical, interior_remodel, roofing | Sep 2023 |
| 22 | AMERICAN ELECTRIC CO LLC | 228 | 100 | electrical, ev_charger, fire_alarm | May 2025 |
| 23 | UNLIMITED CONSTR SERVICES INC | 224 | 71 | demolition, fence, foundation | Jun 2025 |
| 24 | R Electric | 210 | 83 | electrical, mechanical, sign | May 2017 |
| 25 | WASA ELECTRICAL SERVICES | 199 | 78 | electrical, ev_charger, interior_remodel | Jul 2026 |
"Score" is a 0–100 activity index from permit volume, recency, project value, and geographic reach. "Permits" counts building permits this contractor pulled in Kauai County.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=HI&sort=score