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Get ProCommercial contractor · Seattle, WA
12 commercial and multifamily permits on 9 projects since Mar 18. Most recent permit issued April 21, 2026.
| Month | Permits |
|---|---|
| March '25 | 1 |
| April '25 | 1 |
| May '25 | 2 |
| June '25 | 1 |
| September '25 | 2 |
| October '25 | 1 |
| November '25 | 1 |
| December '25 | 2 |
| April '26 | 1 |
A project shows here 30 days after Diamond Communications, Inc.’s first permit on it. Newer jobs and phone numbers are included with Pro.
| Latest permit | Project | Type | Value |
|---|---|---|---|
| Oct 7 | 99 Union St · 98101 | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical | $2.3M |
| Oct 1 | 616 Battery St · 98121 | commercialElectrical, Elevator, Fire protection, HVAC / Mechanical, Signs | $8.8M |
| Oct 6 | 506 2nd Ave · 98104 | commercialBuilding, Electrical, Elevator, Fire protection, HVAC / Mechanical, Signs |
Source: building permit records from official city open-data portals, checked daily. Data through . How we count
| $2.8M |
| Sep 29 | 11 W Aloha St · 98119 | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical, Roofing | $6.3M |
| Oct 13 | 1201 Western Ave · 98101 | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical, Signs | $1.1M |
| Jan 16 | 9025 Roosevelt Way Ne · 98115 | commercialBuilding, Electrical, HVAC / Mechanical | $901K |
| Oct 13 | 520 Pike St · 98101 | commercialBuilding, Electrical, Elevator, Fire protection, HVAC / Mechanical, Signs | $4.8M |
| Sep 8 | 2210 Westlake Ave · 98121 | commercialBuilding, Electrical | $269K |
| Jul 9 | 5130 Leary Ave Nw · 98107 | commercialElectrical, HVAC / Mechanical, Signs | $249K |