The 25 contractors pulling the most building permits in Blaine, ranked by PermitStack's activity score — built from 47,922 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | CENTERPOINT ENERGY MINNESOTA GAS | 719 | 82 | electrical, mechanical | Sep 2026 |
| 2 | RENEWAL BY ANDERSEN LLC | 656 | 100 | addition, demolition, electrical | Sep 2026 |
| 3 | AIR MECHANICAL LLC | 556 | 99 | addition, demolition, electrical | Sep 2026 |
| 4 | LARSON PLUMBING AND HEATING | 530 | 73 | hvac, mechanical, plumbing | Sep 2026 |
| 5 | LENNAR HOMES | 510 | 100 | addition, demolition, electrical | Sep 2026 |
| 6 | ECOWATER SYSTEMS | 406 | 78 | mechanical, plumbing | Sep 2026 |
| 7 | FIRE SUPPRESSION SERVICES INC | 352 | 94 | addition, fire_alarm, interior_remodel | Jun 2025 |
| 8 | Hero Plumbing Heating & Cooling | 338 | 55 | mechanical, plumbing | Sep 2026 |
| 9 | ADVANTAGE CONSTRUCTION LLC | 324 | 100 | addition, demolition, electrical | Apr 2026 |
| 10 | CREATIVE HOMES, INC. | 261 | 87 | addition, foundation, interior_remodel | Jul 2026 |
| 11 | Professional Mechanical Services LLC | 257 | 96 | demolition, electrical, hvac | Sep 2026 |
| 12 | Urban Pine Plumbing & Mechanical | 246 | 91 | plumbing | Sep 2026 |
| 13 | HOFFMAN WEBER CONSTRUCTION INC (BC) | 242 | 29 | renovation, roofing | Sep 2020 |
| 14 | PULTE HOMES OF MINNESOTA LLC | 237 | 91 | addition, demolition, fence | Apr 2026 |
| 15 | M/I HOMES | 225 | 98 | addition, demolition, electrical | Sep 2024 |
| 16 | BLUE OX HEATING AND AIR | 219 | 88 | electrical, hvac, interior_remodel | Sep 2026 |
| 17 | AIR MECHANICAL INC (H) | 216 | 28 | hvac, mechanical, plumbing | Oct 2020 |
| 18 | CHAMPION PLUMBING INC | 203 | 97 | electrical, hvac, mechanical | Sep 2026 |
| 19 | ERICKSON PLUMBING HEATING AIR ELECTRICAL | 195 | 79 | electrical, hvac, mechanical | Sep 2026 |
| 20 | VIKING AUTOMATIC SPRINKLER COMPANY | 185 | 87 | demolition, electrical, fire_alarm | Apr 2026 |
| 21 | RENEWAL BY ANDERSEN LLC (BC) | 185 | 27 | new_construction, renovation | Sep 2020 |
| 22 | RIVER CITY PLUMBING CO (P) | 184 | 27 | mechanical, plumbing | Sep 2020 |
| 23 | RICCAR HEATING AND AIR CONDITIONING | 181 | 57 | hvac, mechanical, plumbing | Sep 2026 |
| 24 | AQUARIUS HOME SERVICES | 173 | 87 | electrical, hvac, mechanical | Aug 2026 |
| 25 | Liberty Comfort Systems | 167 | 92 | addition, electrical, ev_charger | Sep 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 Blaine.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=MN&sort=score