California contractor licence #1031071

Jon Joseph Mattson

Jon Joseph Mattson holds California contractor licence 1031071 (Doors, Gates and Activating Devices) in Morgan Hill, Santa Clara County. Status: Active · expires Sep 30, 2027.

Activelicence status

2027-09expires Sep 30, 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 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.
Workers' comp: Workers' Compensation Insurance with Markel Insurance Company, policy through Sep 13, 2026.
Our records show 2 changes 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	1031071
Business name (as CSLB lists it)	MATTSON JON JOSEPH
Business type	Sole Owner
Status	Active
Secondary status	WC Susp Pending
Issued	Sep 15, 2017
Expires	Sep 30, 2027
City / county / ZIP	Morgan Hill / Santa Clara / 95037
Contractor's bond surety	American Contractors Indemnity Company
Bond amount	$25,000
Bond number	101099159
Bond effective	Aug 16, 2026
Workers' comp	Workers' Compensation Insurance
Workers' comp insurer	Markel Insurance Company
Workers' comp effective	Sep 13, 2025
Workers' comp expires	Sep 13, 2026
CSLB record last updated	Oct 26, 2026

Classifications

D-28 Doors, Gates and Activating Devices: doors, gates and their openers

Change history

Nov 4, 2026Contractor's bond cancelled (American Contractors Indemnity Company) CSLB's 90-day window to reinstate retroactively runs to about Feb 2, 2027.
Aug 16, 2026Contractor's bond changed
Aug 16, 2026Current contractor's bond took effect (American Contractors Indemnity Company)
Sep 13, 2025Current workers' comp record took effect
Sep 15, 2017Licence 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 1031071 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.