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Get ProCommercial contractor · Seattle, WA
15 commercial and multifamily permits on 11 projects since Nov 7. Most recent permit issued October 19, 2026.
| Month | Permits |
|---|---|
| November '24 | 1 |
| February '25 | 1 |
| March '25 | 5 |
| April '25 | 2 |
| May '25 | 1 |
| August '25 | 1 |
| January '26 | 1 |
| February '26 | 1 |
| August '26 | 1 |
| October '26 | 1 |
A project shows here 30 days after Air Systems Engineering’s first permit on it. Newer jobs and phone numbers are included with Pro.
| Latest permit | Project | Type | Value |
|---|---|---|---|
| Sep 21 | 104 12th Ave · 98122 | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical | $488K |
| Oct 28 | 1420 5th Ave · 98101 | commercialBuilding, Electrical, Elevator, Fire protection, HVAC / Mechanical, Signs | $11.5M |
| Aug 31 | 3317 E Union St · 98122 | multifamilyBuilding, Electrical, HVAC / Mechanical |
Source: building permit records from official city open-data portals, checked daily. Data through . How we count
| $1.1M |
| Mar 23 | 714 S King St · 98104 | commercialElectrical, HVAC / Mechanical | $219K |
| Sep 30 | 4030 7th Ave Ne · 98105 | commercialBuilding, Electrical, Elevator | $345K |
| Nov 5 | 4112 E Madison St · 98112 | commercialBuilding, Electrical, HVAC / Mechanical, Signs | $1.4M |
| Oct 14 | 3847 1st Ave S · 98134 | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical | $4M |
| Apr 11 | 3800 S Othello St · 98118 | commercialElectrical, Fire protection, HVAC / Mechanical | $47.8K |
| Sep 30 | 1215 4th Ave · 98101 | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical | $2.6M |
| Aug 25 | 1629 N 45th St · 98103 | commercialBuilding, Electrical, Fire protection | $1.2M |
1 new project in the last 30 days ProUnlock Air Systems Engineering’s full project list →