California contractor licence #977811

Arntz And Son

Arntz And Son holds California contractor licence 977811 (General Building) in Ukiah, Mendocino County. Status: Expired · expires Oct 31, 2026.

Expiredlicence status

2026-10expires Oct 31, 2026

$25,000contractor's bond

Insuredworkers' comp

What this means

The licence expired on Oct 31, 2026. An expired licence cannot be used to contract for work in California until it is renewed.
Contractor's bond: $25,000 with Nationwide Mutual 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 Feb 5, 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	977811
Business name (as CSLB lists it)	ARNTZ AND SON
Business type	Partnership
Status	Expired
Issued	Oct 16, 2012
Expires	Oct 31, 2026
City / county / ZIP	Ukiah / Mendocino / 95482
Business phone	(707) 217 5449
Contractor's bond surety	Nationwide Mutual Insurance Company
Bond amount	$25,000
Bond number	7901259977
Bond effective	May 16, 2025
Workers' comp	Workers' Compensation Insurance
Workers' comp insurer	State Compensation Insurance Fund
Workers' comp effective	Feb 5, 2021
Workers' comp expires	Feb 5, 2027
Workers' comp cancellation	Nov 5, 2026
CSLB record last updated	Sep 24, 2026

Classifications

B General Building: framing and building whole structures, and projects that involve two or more unrelated trades · other general building contractors in Ukiah

Change history

Nov 5, 2026Workers' comp policy cancelled (State Compensation Insurance Fund) CSLB's 90-day window to reinstate retroactively runs to about Feb 3, 2027.
May 16, 2025Current contractor's bond took effect (Nationwide Mutual Insurance Company)
Feb 5, 2021Current workers' comp record took effect
Oct 16, 2012Licence 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 977811 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.