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Get ProCommercial contractor · Seattle, WA
6 commercial and multifamily permits on 2 projects since Sep 8. Most recent permit issued October 14, 2026.
| Month | Permits |
|---|---|
| September '25 | 4 |
| November '25 | 1 |
| October '26 | 1 |
A project shows here 30 days after Copper Mechanical LLC’s first permit on it. Newer jobs and phone numbers are included with Pro.
| Latest permit | Project | Type | Value |
|---|---|---|---|
| Jun 15 | 3443 West Marginal Way Sw · 98106 | commercialElectrical, HVAC / Mechanical | $1.1M |
1 new project in the last 30 days ProUnlock Copper Mechanical LLC’s full project list →
Source: building permit records from official city open-data portals, checked daily. Data through . How we count