The 25 contractors pulling the most building permits in Seattle, ranked by PermitStack's activity score — built from 193,291 permits on file. Updated from live public records.
| # | Contractor | Permits | Score | Top trades | Last permit |
|---|---|---|---|---|---|
| 1 | Valentine Roofing | 600 | 94 | renovation, roofing | Oct 2026 |
| 2 | BURGESS DESIGN, INC | 199 | 80 | addition, demolition, electrical | Mar 2017 |
| 3 | JACKSON REMODELING LLC | 172 | 63 | addition, electrical, foundation | Jul 2017 |
| 4 | Sellen Construction | 162 | 82 | addition, battery, demolition | May 2024 |
| 5 | TURNER CONSTRUCTION COMPANY | 131 | 100 | addition, battery, demolition | Jan 2021 |
| 6 | State Roofing Inc | 130 | 96 | addition, plumbing, renovation | Sep 2026 |
| 7 | LEASE CRUTCHER LEWIS WA LLC | 128 | 78 | addition, demolition, electrical | Jul 2022 |
| 8 | MCBRIDE CONSTRUCTION | 126 | 93 | addition, demolition, electrical | Jul 2020 |
| 9 | WESTOWER COMMUNICATIONS INC | 116 | 75 | addition, battery, demolition | Aug 2016 |
| 10 | WILCOX CONSTRUCTION INC | 111 | 96 | addition, demolition, electrical | Aug 2025 |
| 11 | SOLEIL HOMES LLC | 109 | 50 | addition, demolition, electrical | Mar 2015 |
| 12 | Rafn Company | 102 | 79 | addition, demolition, electrical | Nov 2025 |
| 13 | KOHARY CONSTRUCTION INC, | 98 | 50 | demolition, electrical, fire_alarm | Apr 2014 |
| 14 | HOWLAND HOMES LLC | 90 | 51 | demolition, electrical, fire_alarm | Oct 2009 |
| 15 | A-FFIX LLC | 76 | 64 | foundation, interior_remodel, new_construction | Nov 2019 |
| 16 | W G CLARK CONSTRUCTION CO | 75 | 77 | addition, demolition, fence | Feb 2022 |
| 17 | CHARTER CONST INC | 73 | 80 | addition, demolition, fire_alarm | May 2020 |
| 18 | DYNA CONTRACTING INC | 71 | 72 | addition, demolition, electrical | Feb 2025 |
| 19 | SCHULTZ MILLER INC | 71 | 50 | addition, demolition, electrical | Aug 2020 |
| 20 | SKANSKA USA BUILDING INC | 68 | 100 | addition, demolition, electrical | Jan 2023 |
| 21 | G L Y CONSTRUCTION INC | 68 | 81 | addition, demolition, electrical | Jun 2019 |
| 22 | SEABORN PILE DRIVING CO | 68 | 44 | addition, foundation, grading | Sep 2020 |
| 23 | B N BUILDERS INC | 67 | 83 | addition, demolition, electrical | Sep 2018 |
| 24 | EXXEL PACIFIC INC | 67 | 83 | addition, demolition, electrical | Jun 2026 |
| 25 | ODELIA PACIFIC CORPORATION | 67 | 45 | addition, foundation, interior_remodel | Apr 2013 |
"Score" is a 0–100 activity index from permit volume, recency, project value, and geographic reach. "Permits" counts building permits this contractor pulled in Seattle.
Query contractors, scores, and permits programmatically — GET /v1/contractors/search?state=WA&sort=score