The 25 contractors pulling the most building permits in Madison, ranked by PermitStack's activity score — built from 242,142 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | BE HEINS CONTRACTING LLC | 30 | 43 | renovation, roofing | Jul 2026 |
| 2 | PHARO, W R HEATING | 26 | 42 | hvac | Jul 2026 |
| 3 | Electric One Inc. | 19 | 83 | addition, battery, electrical | Jul 2026 |
| 4 | FREY CONSTRUCTION & HOME IMPROVEMENT | 12 | 39 | renovation, roofing, solar | Aug 2026 |
| 5 | Pro Restoration Solutions LLC | 10 | 65 | renovation, roofing | Jul 2026 |
| 6 | ALL COMFORT SERVICES | 10 | 38 | hvac, plumbing | Jul 2026 |
| 7 | THE EXTERIORS COMPANY | 10 | 38 | renovation, roofing | Jul 2026 |
| 8 | BROOKENS CONSTRUCTION | 10 | 38 | roofing | Jul 2026 |
| 9 | JMT CONTRACTING INC | 8 | 37 | roofing | Aug 2026 |
| 10 | HARKER HEATING & COOLING INC | 7 | 36 | hvac | Jul 2026 |
| 11 | SWITA METAL ROOFING | 7 | 36 | roofing | Jul 2026 |
| 12 | GANSER COMPANY INC | 5 | 34 | roofing | Jul 2026 |
| 13 | VERIDIAN HOMES LLC | 5 | 34 | solar | Jul 2026 |
| 14 | PANTHER EXTERIORS AND CONTRACTING | 5 | 34 | roofing | Jul 2026 |
| 15 | OLIWILL CONSTRUCTION INC | 5 | 34 | roofing | Jul 2026 |
| 16 | TRITON CONSTRUCTION CO., | 4 | 97 | addition, demolition, fence | Jul 2026 |
| 17 | BENJAMIN PLUMBING LLC | 4 | 53 | addition, plumbing, renovation | Jul 2026 |
| 18 | FORWARD ELECTRIC | 4 | 35 | electrical | Aug 2026 |
| 19 | CARDINAL HEATING AND AC | 4 | 34 | electrical | Jul 2026 |
| 20 | WAUNAKEE REMODELING INC | 4 | 34 | renovation | Jul 2026 |
| 21 | BADGER BASEMENT SYSTEMS,INC | 3 | 37 | renovation | Aug 2026 |
| 22 | DISCHLER HEATING AND COOLING | 3 | 33 | hvac | Jul 2026 |
| 23 | A TEAM CONSTRUCTION UNLIMITED INC | 3 | 32 | roofing | Jul 2026 |
| 24 | KETTLE MORAINE HEATING & AC | 3 | 32 | hvac | Jul 2026 |
| 25 | Midwest Solar Power | 3 | 32 | electrical | 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 Madison.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=WI&sort=score