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Get ProCommercial contractor · Seattle, WA
4 commercial and multifamily permits on 4 projects since Mar 28. Most recent permit issued August 28, 2025.
| Month | Permits |
|---|---|
| March '25 | 1 |
| May '25 | 1 |
| July '25 | 1 |
| August '25 | 1 |
A project shows here 30 days after Williams Mechanical Inc’s first permit on it. Newer jobs and phone numbers are included with Pro.
| Latest permit | Project | Type | Value |
|---|---|---|---|
| Oct 30 | 4805 Ne 45th St · 98105 | commercialBuilding, Electrical, Fire protection | $846K |
| Jul 23 | 12316 28th Ave Ne · 98125 | multifamilyBuilding, Electrical, HVAC / Mechanical | $17.1K |
| Feb 27 | 1600 E Olive Way · 98102 | commercialBuilding, Electrical, HVAC / Mechanical, Signs |
Source: building permit records from official city open-data portals, checked daily. Data through . How we count
| $448K |
| Jun 8 | 1320 4th Ave · 98101 | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical, Signs | $4.3M |