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CC-SW Siding License (Washington)

Washington has 357 active CC-SW Siding holders in the state file as of 2026-10-27¹, the 20th-largest of 28 classes with at least 200 holders. 16 of them expire by 2026-12-26.

Active holders: 357; 0.5% of active Washington licenses
Expiring by 2026-12-26: 16; 4.5% of holders
Median bond on file: $15,000; 357 bonds

How do you check a CC-SW license?

Search by license number or business name on the Washington license lookup, which reads the same state file.

Other Washington license classes

CC-SI Excavation, Grading and Land Clearing365
CC-BZ Masonry326
CC-BK Dry Wall394
CC-SL Framing and Rough Carpentry315
CC-HM Handyman442
CC-BP Glazing/Glass254
EC-06 Limited Energy506
CC-PW Pressure Washing249

All 28 classes

Sources

WA L&I via data.wa.gov (m8qx-ubtq, bzff-4fmt, ciwg-agsx) (data.wa.gov, 2026-10-27)
WA L&I - Contractor Registration (lni.wa.gov)