Washington
Department of Licensing
SILVERNALE, JOHN W
Landscape Architects
License number
540
Date granted
02/11/1991
Date expires
02/04/2014
Class
Landscape Architects
Status
Active
Address
SNOHOMISH WA 98290
walicensing.org
ID 2635449
LAST UPDATED 2026-05-28 20:44:42 UTC
LAST UPDATED 2026-05-28 20:44:42 UTC
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