California contractor licence #405086

William Robert Walker

William Robert Walker holds California contractor licence 405086 (Wood Tanks) in Suisun City, Solano County. Status: Active · expires May 31, 2027.

Activelicence status

2027-05expires May 31, 2027

$25,000contractor's bond

Insuredworkers' comp

What this means

The licence is active: CSLB lists its status as clear. That means no suspension is on file; it does not rate the quality of the work.
Contractor's bond: $25,000 with Western Surety Company. The bond is there to pay consumers and workers harmed by licence-law violations; it is not liability insurance and it does not guarantee the work.
Workers' comp: Workers' Compensation Insurance with State Compensation Insurance Fund, policy through May 14, 2027.
Our records show 1 change to this licence since we started tracking the CSLB file; see the change history below.

Watch this licence: $9/month. We email you when CSLB's file shows a change to this licence's status, bond, workers' comp or expiry. Checked every Monday and Thursday. Cancel any time.

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Licence details

Licence number	405086
Business name (as CSLB lists it)	WALKER WILLIAM ROBERT
Business type	Sole Owner
Status	Active
Secondary status	WC Susp Pending
Issued	May 19, 1981
Expires	May 31, 2027
City / county / ZIP	Suisun City / Solano / 94585
Contractor's bond surety	Western Surety Company
Bond amount	$25,000
Bond number	67405623
Bond effective	May 24, 2025
Workers' comp	Workers' Compensation Insurance
Workers' comp insurer	State Compensation Insurance Fund
Workers' comp effective	Feb 14, 2018
Workers' comp expires	May 14, 2027
Workers' comp cancellation	Oct 7, 2026
CSLB record last updated	Oct 12, 2026

Classifications

D-53 Wood Tanks

Change history

Oct 7, 2026Workers' comp policy cancelled (State Compensation Insurance Fund) CSLB's 90-day window to reinstate retroactively runs to about Jan 5, 2027.
May 24, 2025Current contractor's bond took effect (Western Surety Company)
Feb 14, 2018Current workers' comp record took effect
May 19, 1981Licence issued

Changes come from comparing successive copies of CSLB's public licence master file (refreshed twice a week) since October 2026, plus the dates printed on the current record.

Need a bond or workers' comp quote?

If this is your licence and you need a contractor's bond, a replacement bond or workers' comp, request quotes from licensed providers. Free, no obligation.

Check the official record (free): CSLB licence 405086 on cslb.ca.gov. Always confirm there before you hire or sign.

Rasengan Data is a private service, not CSLB. This page is built from the public CSLB licence master file as published; it may lag the live CSLB record by a few days. Not legal advice. Is this your licence and something looks wrong? CSLB's record is the source; email rasengan.win@gmail.com about this page.