Commercial Building Permits

Commercial Building - New & Additions


Other Commercial Forms


Commercial Tenant Improvement


Commercial Signs


Commercial Mechanical / Plumbing / Fire Systems

Beginning September 1, 2018, Snohomish County PDS will require plan review on
some commercial plumbing work. For more information, please click here.


Personal Wireless Service Facilities (PWSF)

Sepa


Additional Information


To schedule a submittal appointment, please call 425-388-3311, ext. 2790 or schedule online.