California contractor licence #1106302

Alpha One Roofing INC

Alpha One Roofing INC holds California contractor licence 1106302 (Roofing) in San Leandro, Alameda County. Status: Active · expires Apr 30, 2028.

Activelicence status

2028-04expires Apr 30, 2028

$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 Great American Insurance 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 Jun 9, 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.

Watch this licence

Licence details

Licence number	1106302
Business name (as CSLB lists it)	ALPHA ONE ROOFING INC
Business type	Corporation
Status	Active
Issued	Jun 22, 2023
Reissued	Apr 4, 2024
Expires	Apr 30, 2028
City / county / ZIP	San Leandro / Alameda / 94577
Business phone	(510) 904 2024
Contractor's bond surety	Great American Insurance Company
Bond amount	$25,000
Bond number	5548084
Bond effective	Apr 4, 2024
Workers' comp	Workers' Compensation Insurance
Workers' comp insurer	State Compensation Insurance Fund
Workers' comp effective	Jun 9, 2023
Workers' comp expires	Jun 9, 2027
Workers' comp cancellation	Nov 6, 2026
CSLB record last updated	Oct 12, 2026

Classifications

C-39 Roofing: roofing of all kinds · other roofing contractors in San Leandro

Change history

Nov 6, 2026Workers' comp policy cancelled (State Compensation Insurance Fund) CSLB's 90-day window to reinstate retroactively runs to about Feb 4, 2027.
Apr 4, 2024Current contractor's bond took effect (Great American Insurance Company)
Apr 4, 2024Licence reissued
Jun 22, 2023Licence issued
Jun 9, 2023Current workers' comp record took effect

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 1106302 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.