The 25 contractors pulling the most building permits in Jacksonville, ranked by PermitStack's activity score — built from 3,638,517 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | ADKINS ELECTRIC CO INC | 54,165 | 99 | addition, battery, demolition | Mar 2026 |
| 2 | ALLSTATE ELECTRICAL CONT | 42,276 | 81 | addition, battery, demolition | May 2025 |
| 3 | David Gray Plumbing Inc | 35,195 | 93 | addition, demolition, electrical | Dec 2023 |
| 4 | Gunderson Plumbing Company Inc | 25,946 | 88 | addition, interior_remodel, new_construction | Oct 2026 |
| 5 | ALL WEATHER CONTRACTORS INC | 23,808 | 100 | addition, demolition, electrical | Oct 2026 |
| 6 | Northwest Plumbing Jacksonville Inc | 23,505 | 89 | hvac, interior_remodel, mechanical | Oct 2026 |
| 7 | AMERICAN ELECTRICAL CONT | 21,967 | 86 | addition, battery, demolition | Jul 2025 |
| 8 | SCHUMAN ELECTRIC | 21,828 | 94 | addition, demolition, electrical | Oct 2026 |
| 9 | Air Engineers Inc | 21,586 | 58 | addition, electrical, hvac | Jul 2006 |
| 10 | Mcgowan's Heating & A/C | 21,481 | 82 | addition, demolition, electrical | Apr 2025 |
| 11 | Hunter Electric | 21,195 | 100 | addition, battery, demolition | Oct 2026 |
| 12 | FLORIDA HOME AIR CONDITIONING | 20,885 | 95 | addition, electrical, hvac | Oct 2026 |
| 13 | Maronda Homes LLC of Florida | 18,971 | 100 | addition, electrical, fence | Oct 2026 |
| 14 | Marco Electrical Contractors Inc | 18,826 | 89 | addition, electrical, fire_alarm | Oct 2026 |
| 15 | ENCOMPASS ELECTRICAL TECH. | 18,356 | 39 | addition, battery, demolition | Mar 2009 |
| 16 | McDonald Electric Service, Inc | 17,842 | 84 | addition, battery, demolition | Dec 2025 |
| 17 | Eagerton Plumbing Company | 17,020 | 89 | addition, demolition, electrical | Oct 2026 |
| 18 | Avalon Heating and Air LLC | 16,929 | 94 | addition, demolition, hvac | Oct 2026 |
| 19 | Munson & Bryan Electrical | 16,161 | 79 | addition, battery, demolition | Feb 2025 |
| 20 | Thompson Electric and Air Inc | 16,002 | 87 | addition, battery, demolition | Oct 2026 |
| 21 | Don Harris Plumbing LLC | 15,835 | 87 | addition, demolition, hvac | Oct 2026 |
| 22 | SUNSHINE STATE PLUMBING | 14,639 | 98 | addition, foundation, hvac | Oct 2026 |
| 23 | Air Systems Of Florida, Inc. | 14,358 | 75 | addition, electrical, hvac | Sep 2025 |
| 24 | D.R. Horton, INC | 13,766 | 100 | addition, demolition, electrical | Jul 2026 |
| 25 | Air to Air Inc | 12,106 | 93 | addition, hvac, interior_remodel | Oct 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=FL&sort=score