Washington
Department of Licensing
MC PHERRON, DAVID B
On-Site Wastewater - On-site Designer License
License number
5100200
Date granted
05/30/2002
Date expires
11/06/2014
Class
On-Site Wastewater - On-site Designer License
Status
Active
Address
Snohomish WA 98290
walicensing.org
ID 2672760
LAST UPDATED 2026-03-15 07:52:56 UTC
LAST UPDATED 2026-03-15 07:52:56 UTC
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