California contractor license
DWAN & CO
- C11 Elevator Installation
DWAN & CO is a C11 Elevator Installation contractor in San Francisco, San Francisco County, licensed in California for 73 years (since 1953). As of Oct 6, 2025, the license is active with an expiration date of Nov 30, 2027 on record and a license bond is on file.
DWAN & COC11 Elevator Installation · checked Oct 6, 2025
ActiveLicense number#140423
Licensed sinceAug 17, 1953
Years licensed73 years
Expiration on recordNov 30, 2027
City and countySan Francisco, San Francisco County
License bondOn file
ProjectsNone on file
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Oct 6, 2025.