The 25 contractors pulling the most building permits in Jacksonville, ranked by PermitStack's activity score — built from 39,930 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | JACKSONVILLE HEATING | 1,253 | 85 | demolition, electrical, hvac | Sep 2026 |
| 2 | EDWARDS HEATING & AIR | 1,072 | 85 | electrical, hvac, mechanical | Sep 2026 |
| 3 | JOHN STARZ ELECTRIC INC | 892 | 82 | addition, electrical, hvac | Oct 2026 |
| 4 | HUMPHREY HEATING & AIR | 814 | 57 | demolition, electrical, hvac | Jul 2018 |
| 5 | Comfort Heating & Cooling Inc | 735 | 88 | electrical, hvac, mechanical | Sep 2026 |
| 6 | E & J ELECTRIC | 675 | 87 | demolition, electrical, ev_charger | Sep 2026 |
| 7 | HUMPHREY HEATING AND AIR | 591 | 82 | electrical, mechanical, plumbing | Sep 2026 |
| 8 | ALL SEASONS HEATING & COOLING | 541 | 91 | addition, electrical, foundation | Sep 2026 |
| 9 | KENNEDYS HEATING & AIR CONDITI | 409 | 78 | electrical, mechanical | Oct 2026 |
| 10 | Davis Heating & AC, LLC | 379 | 80 | addition, electrical, mechanical | Sep 2026 |
| 11 | BILLY WILLIAMS ELECTRIC | 280 | 74 | demolition, electrical, interior_remodel | Sep 2026 |
| 12 | East Coast Mobile Homes | 197 | 74 | electrical, mechanical, new_construction | Sep 2024 |
| 13 | GREAT GAS AND OIL CO | 197 | 73 | electrical, hvac, mechanical | Sep 2026 |
| 14 | BARKER ELECTRICAL TECHNOLOGIES | 190 | 67 | demolition, electrical, foundation | Jun 2025 |
| 15 | ALL WEATHER MECHANICAL, INC. | 189 | 78 | electrical, hvac, mechanical | Sep 2026 |
| 16 | Fisher Electric, Inc | 181 | 94 | demolition, electrical, fire_alarm | Oct 2026 |
| 17 | TIDAL ELECTRICAL SERVICES | 169 | 93 | addition, electrical, ev_charger | Oct 2024 |
| 18 | ONSLOW ELECTRIC CO INC | 155 | 71 | electrical | Sep 2026 |
| 19 | Down-East Heating & A/C, Inc. | 145 | 80 | electrical, hvac, mechanical | Sep 2018 |
| 20 | Delphi Construction | 136 | 87 | addition, demolition, electrical | Apr 2026 |
| 21 | COASTAL HOME SERVICES, INC | 134 | 73 | addition, electrical, mechanical | Sep 2026 |
| 22 | MARSHBURN'S HEATING | 133 | 70 | electrical, hvac, mechanical | Jul 2026 |
| 23 | BOOT'S PLUMBING INC | 130 | 68 | plumbing | Sep 2026 |
| 24 | ADT LLC | 129 | 100 | addition, battery, demolition | Aug 2021 |
| 25 | NEWTON SIGN CO INC | 128 | 69 | electrical, interior_remodel, pool | Aug 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 Jacksonville.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=NC&sort=score