The 25 contractors pulling the most building permits in Louisville Metro, ranked by PermitStack's activity score — built from 352,234 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | PRUDENTIAL HVAC | 46 | 94 | hvac | Sep 2026 |
| 2 | BRYANT HEATING AC | 36 | 47 | hvac | Aug 2026 |
| 3 | TOM DREXLER PLUMBING | 33 | 90 | electrical, hvac | Sep 2026 |
| 4 | Airtron Heating & Air Conditioning | 31 | 82 | electrical, foundation, hvac | Sep 2026 |
| 5 | CORRIGAN ELECTRIC CO INC | 24 | 89 | electrical, ev_charger | Sep 2026 |
| 6 | IES Residential, Inc | 19 | 100 | addition, battery, demolition | Sep 2026 |
| 7 | DFH COMPANY | 17 | 88 | hvac | Aug 2026 |
| 8 | BUFFAT SERVICES INC | 14 | 75 | hvac | Aug 2026 |
| 9 | MAESER SERVICES CORP | 13 | 84 | electrical, hvac | Aug 2026 |
| 10 | USER FRIENDLY HOME SERVICES | 13 | 43 | hvac | Jul 2026 |
| 11 | KEP ELECTRIC INC | 12 | 86 | electrical, fire_alarm, interior_remodel | Aug 2026 |
| 12 | STIVERS HEATING AC | 11 | 84 | hvac | Jul 2026 |
| 13 | AUTOMATIC AIR CORP | 11 | 76 | hvac, mechanical | Sep 2026 |
| 14 | ALLEN ELECTRIC COMPANY | 11 | 68 | electrical | Aug 2026 |
| 15 | WCA GROUP LLC | 11 | 38 | hvac | Aug 2026 |
| 16 | PROJECT HEATING & COOLING | 11 | 38 | hvac | Jul 2026 |
| 17 | KENTUCKIANA COMFORT CENTER, INC | 11 | 38 | hvac | Sep 2026 |
| 18 | PRESTIGE ELECTRIC | 10 | 96 | addition, electrical, ev_charger | Sep 2026 |
| 19 | BIRKHEAD CO INC | 9 | 82 | hvac | Aug 2026 |
| 20 | AIR SUPPORT INC | 9 | 40 | hvac, mechanical | Sep 2026 |
| 21 | ELITE HOMES INC | 8 | 88 | addition, demolition, electrical | Sep 2026 |
| 22 | THE RAMAGE COMPANY | 8 | 74 | addition, foundation, interior_remodel | Jul 2026 |
| 23 | AMERICAN STANDARD ELECTRIC | 8 | 63 | electrical, ev_charger, fire_alarm | Sep 2026 |
| 24 | WEBER HEATING & AIR | 8 | 38 | hvac | Sep 2026 |
| 25 | ASVKY-1 LLC | 8 | 37 | hvac | 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 Louisville Metro.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=KY&sort=score