William Olson & CO
Active No insurance on file
William Olson & CO in Mill Creek, California holds California license #539274. The state lists its status as Active (Clear).
| License number | 539274 |
|---|---|
| Status | Active Clear |
| Trade / classification | General Building (b) |
| Location | Mill Creek · Snohomish County |
| Business based in | WA |
| Phone (from state record) | (425) 361-3640 |
| Workers' comp insurance | No workers' comp policy on file. Sole owners with no employees can be exempt. |
| Bond | Ohio Casualty Insurance Company (the), $25,000 |
| License expires | Apr 30, 2028 |
| Issue date (per state) | Aug 26, 1988 Original license issue date from the CSLB. |
| First seen by us | Oct 4, 2026 |
| Last verified | Oct 6, 2026 against the state file |
Source
From the CSLB Master License Data (cslb.ca.gov Data Portal), published by the Contractors State License Board (CSLB) (Public record (Business & Professions Code §27)). We copy the state's record as-is and add nothing to it.
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