California contractor licence #999447

William Bonadiman

William Bonadiman holds California contractor licence 999447 (General Engineering) in Mentone, San Bernardino County. Status: Suspended · expires Sep 30, 2027.

Suspendedlicence status

2027-09expires Sep 30, 2027

$25,000contractor's bond

Exemptworkers' comp

What this means

The licence is suspended because the contractor's bond was cancelled and no replacement bond is on file. A suspended licence cannot be used to contract for work until CSLB lifts the suspension.
Contractor's bond: $25,000 with American Contractors Indemnity 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. The bond on file shows a cancellation date of Oct 9, 2026.
Workers' comp: exempt. The contractor has told CSLB it has no employees. If a crew shows up on your job, ask for a current workers' comp certificate; a contractor with employees must carry workers' comp.
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	999447
Business name (as CSLB lists it)	WILLIAM BONADIMAN
Business type	Sole Owner
Status	Suspended (CSLB: Contr Bond Susp)
Issued	Dec 19, 2014
Expires	Sep 30, 2027
City / county / ZIP	Mentone / San Bernardino / 92359
Contractor's bond surety	American Contractors Indemnity Company
Bond amount	$25,000
Bond number	100992775
Bond effective	Sep 9, 2025
Bond cancellation date	Oct 9, 2026
Workers' comp	Exempt
Workers' comp effective	Sep 15, 2025
CSLB record last updated	Oct 9, 2026

Classifications

A General Engineering: roads, grading, sewers, pipelines, bridges and similar engineering projects · other general engineering contractors in Mentone

Change history

Oct 9, 2026Licence back to active status
Sep 15, 2025Licence reactivated
Sep 9, 2025Current contractor's bond took effect (American Contractors Indemnity Company)
Oct 19, 2018Licence inactivated
Dec 19, 2014Licence 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 999447 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.