W S Construction CO (CSLB #840091)
CSLB #840091
Daly City, CA · (415) 279-1893
License status
Active
Expires June 30, 2028 · Issued 2004
Expires June 30, 2028Issued June 5, 2004
BondContractor bond
$25,000
Nationwide Mutual Ins. Co.
Workers' comp
On filePolicy on file
Valley Forge Ins. Co. · to Oct 19, 2027Valley Forge Ins. Co. Runs to October 19, 2027
ClassesClassifications
B General building · C-45
FROM THE CSLB FILE DATED NOV 6, 2026
Status can change the same day. We don't approve contractors; this is the state's public file.
Check this license at CSLB ↗CSLB file dated NOV 6, 2026 · Status can change the same day · Check at CSLB ↗
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Wayne Siu
Role: Sole owner
Qualifies: B, C-45
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The full record
- Business address
- 1124 HANOVER ST, Daly City, CA 94014
- Phone
- (415) 279-1893
- Bond
- Nationwide Mutual Insurance Company · $25,000
- Workers' comp
- Valley Forge Insurance Company · policy 8036039513 · Oct 19, 2026 to Oct 19, 2027
About this license
W S Construction CO of Daly City, CA holds California contractor license #840091 in B — General building and C-45. The business phone on the license is (415) 279-1893. The license was issued June 5, 2004 and expires June 30, 2028, and the CSLB file lists it as active. Its contractor bond of $25,000 is with Nationwide Mutual Insurance Company. Workers' compensation is with Valley Forge Insurance Company, policy dates October 19, 2026 – October 19, 2027. People on the license include Wayne Siu (Sole Owner).