Single Family/Duplex

Grewalz Construction INC

Seattle area construction professional

Permit Speed
421 days
Build Speed
148 days

Projects (4)

residential • $173,950 • new
residential • $173,950 • new
residential • $173,950 • active
residential • $700,000 • completed

WA L&I Credentials

ACTIVE

License GREWACI992DK

UBI 602093631

Insurance $1,000,000 (through January 7, 2027)

Verified via WA Labor & Industries

Market Specialization

Top Neighborhoods
South Park 3 projects
Georgetown 1 projects
Project Composition
residential

Efficiency Metrics

25%
Completion Rate
1
Active Projects
2.0
Avg Review Cycles
12
Plan-Review Days
1
Days in Corrections
-1
Net Housing Units