24301 Roberts Drive
PO Box 599
Black Diamond, WA 98010
Andy Williamson, Interim Community Development Director
Sandy Wirth, Permit Tech
**Important Business Hour Changes to the Community Development Department
Office Hours- Monday, Wednesday and Thursday, 8:30am to 5:00pm
Building Inspection Hours:
Mon - Fri, 9 a.m. to 4 p.m., (Specify am or pm)
Public Works Inspection Hours:
Mon - Fri, 9 a.m. to 3 p.m.
Building Plans Examiner Hours:
On call, as required
Lookup your PERMIT STATUS on-line.