Clear
UNDERWOOD WILLIAM CONSTRUCTION
License
- Status
- CLEAR
- First issued
- March 26, 1994
- Expires
- March 31, 2028
- Entity
- Sole Owner
- Address of record
- 357 EAST SCHOOL STREET, Cotati, CA 94931
- Phone of record
- (707) 664 9415
Contractor bond
- Surety
- BUSINESS ALLIANCE INSURANCE COMPANY
- Bond number
- G81115606889
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- BENCHMARK INSURANCE COMPANY
- Policy number
- 99WC00003132
- Effective
- October 1, 2024
- Expires
- October 1, 2026
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
A contractor may only contract for work within their classifications. See all 53 licensed general building contractors in Cotati.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| UNDERWOOD WILLIAM ARRINGTON | Sole Owner | March 26, 1994 | Current |
| UNDERWOOD WILLIAM ARRINGTON | Sole Owner | January 4, 2000 | January 1, 2004 |
Is this your license?
Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.
Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.