Public CSLB records

Arntz and Son, B General Building Contractor in Ukiah, CA

License #977811·Partnership·Ukiah, Mendocino County
Download PDF
Owed money by Arntz and Son? File a 20-day preliminary notice to keep your lien rights.Send a notice
Summary

Arntz and Son operating as a partnership holds California contractor license #977811, which is currently expired (lapsed Oct 31, 2026) and not valid to contract until it is renewed. First issued in 2012, the license has been on the CSLB roster for 14 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Ukiah, in Mendocino County, California.

Business Information
Address
8600 S Highway 101
Ukiah, CA 95482
License Details & Classifications
License Number
977811
Issued
Oct 16, 2012
Status
CLEAR
Expires
Oct 31, 2026
Entity
Partnership
Financial & Insurance Coverage
Contractor Bond
Surety
Nationwide Mutual Insurance Company
Bond Number
7901259977
Effective
May 16, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
State Compensation Insurance Fund
Policy Number
9292033
Effective
Feb 5, 2021
Expires
Feb 5, 2027
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Arntz and Son licensed in California?

Arntz and Son previously held California Contractors State License Board license number 977811, but the license expired on October 31, 2026 and is not currently valid. It was first issued on October 16, 2012.

What does Arntz and Son specialize in?

Arntz and Son is licensed for one CSLB classification: B General Building Contractor.

Where is Arntz and Son headquartered?

Arntz and Son is headquartered at 8600 S Highway 101, Ukiah, CA 95482, in Mendocino County, California.

Does Arntz and Son have an active surety bond on file with CSLB?

Yes. Arntz and Son has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.

Does Arntz and Son carry workers' compensation coverage?

Yes. Arntz and Son carries active workers' compensation coverage through State Compensation Insurance Fund.

How do I verify Arntz and Son's contractor license?

You can verify Arntz and Son's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=977811.

Activity Timeline
  1. License issuedOct 16, 2012
  2. WC coverage startsFeb 5, 2021
  3. Bond activeMay 16, 2025
  4. License expiredOct 31, 2026
  5. WC expiresFeb 5, 2027
Other contractors in Mendocino County
California lien & payment resources

Working a California job with Arntz and Son, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

Own Arntz and Son? Claim or correct this profile