The 25 contractors pulling the most building permits in Palatine, ranked by PermitStack's activity score — built from 22,181 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | BlueFocus Building Group, LLC | 191 | 60 | interior_remodel | Mar 2023 |
| 2 | J&B Mechanical Systems | 110 | 63 | hvac, interior_remodel, roofing | Oct 2024 |
| 3 | ACTION FENCE CONTRACTORS | 105 | 69 | fence | May 2026 |
| 4 | FENCE BUILDERS, INC | 103 | 76 | fence | Jun 2026 |
| 5 | PRO ONE PLUMBING SERVICES INC | 95 | 75 | addition, electrical, hvac | Jun 2026 |
| 6 | Jerry’s Construction & remodeling Inc. | 83 | 47 | interior_remodel | Oct 2022 |
| 7 | FENCE SOLUTIONS CORP | 74 | 84 | addition, fence, interior_remodel | Jul 2026 |
| 8 | ACTION FENCE CO | 59 | 84 | fence, interior_remodel, pool | Jul 2026 |
| 9 | PERMA-SEAL BASEMENT SYSTEMS | 55 | 97 | battery, electrical, foundation | Jul 2026 |
| 10 | PEERLESS ENTERPRISES | 53 | 100 | addition, demolition, fence | Jun 2026 |
| 11 | DUBOIS PAVING CO | 48 | 81 | interior_remodel, renovation | Apr 2026 |
| 12 | NuEra Enterprises | 46 | 50 | interior_remodel | Oct 2023 |
| 13 | ALOHA CONSTRUCTION | 44 | 87 | addition, demolition, fence | Apr 2024 |
| 14 | CAPPS PLUMBING & SEWER | 39 | 74 | interior_remodel, plumbing | Jul 2026 |
| 15 | Sunrun Installation Services, Inc | 35 | 100 | addition, battery, electrical | Jul 2026 |
| 16 | Black Diamond Plumbing & Mechanical | 33 | 80 | electrical, hvac, interior_remodel | Apr 2026 |
| 17 | Bock Plumbing and Mechanical | 31 | 63 | interior_remodel, plumbing | Jun 2026 |
| 18 | KING HVAC SYSTEMS | 30 | 94 | hvac, mechanical, plumbing | May 2024 |
| 19 | ROTO-ROOTER SERVICES COMPANY | 29 | 99 | electrical, hvac, interior_remodel | Nov 2025 |
| 20 | SUBURBAN CUSTOM BUILDERS | 29 | 64 | renovation, roofing | Apr 2026 |
| 21 | Ibbotson Heating | 24 | 55 | hvac, interior_remodel, roofing | Nov 2025 |
| 22 | KERR MECHANICAL | 23 | 64 | hvac, interior_remodel, plumbing | Aug 2026 |
| 23 | AMERICAN DECORATING CO | 22 | 72 | electrical, fence, interior_remodel | Apr 2025 |
| 24 | JNL CLIMATE CONTROL INC | 21 | 68 | hvac, plumbing | Aug 2025 |
| 25 | FIRST FENCE INC | 20 | 98 | fence, interior_remodel, pool | May 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 Palatine.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=IL&sort=score