Public CSLB records

Hans Thiering Masonry LLC, C-29 Masonry Contractor in Alameda, CA

License #608357·Limited Liability·Alameda, Alameda County
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Summary

Hans Thiering Masonry LLC operating as a limited liability holds an active California contractor license (CSLB #608357), valid through May 31, 2027. First issued in 1990, the license has been on the CSLB roster for 36 years. It carries a single CSLB classification: C-29 — Masonry Contractor. Records show an active surety bond on file with United Surety Insurance Company and active workers' compensation coverage from Endurance Assurance Corporation. The business is based in Alameda, in Alameda County, California.

Business Information
Address
3243 Briggs Ave
Alameda, CA 94501
License Details & Classifications
License Number
608357
Issued
Dec 21, 1990
Status
CLEAR
Expires
May 31, 2027
Entity
Limited Liability
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
United Surety Insurance Company
Bond Number
UCSX900Y2313
Effective
May 14, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Endurance Assurance Corporation
Policy Number
EAW0000011602
Effective
Jan 1, 2026
Expires
Jan 1, 2027
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

License StatusActive
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 Hans Thiering Masonry LLC licensed in California?

Yes. Hans Thiering Masonry LLC holds California Contractors State License Board license number 608357, which is active and in good standing. The license was first issued on December 21, 1990. It is valid through May 31, 2027.

What does Hans Thiering Masonry LLC specialize in?

Hans Thiering Masonry LLC is licensed for one CSLB classification: C-29 Masonry Contractor.

Where is Hans Thiering Masonry LLC headquartered?

Hans Thiering Masonry LLC is headquartered at 3243 Briggs Ave, Alameda, CA 94501, in Alameda County, California.

Does Hans Thiering Masonry LLC have an active surety bond on file with CSLB?

Yes. Hans Thiering Masonry LLC has an active California contractor surety bond filed with United Surety Insurance Company.

Does Hans Thiering Masonry LLC carry workers' compensation coverage?

Yes. Hans Thiering Masonry LLC carries active workers' compensation coverage through Endurance Assurance Corporation.

How do I verify Hans Thiering Masonry LLC's contractor license?

You can verify Hans Thiering Masonry LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=608357.

Activity Timeline
  1. License issuedDec 21, 1990
  2. Bond activeMay 14, 2025
  3. WC coverage startsJan 1, 2026
  4. WC expiresJan 1, 2027
  5. License expiresMay 31, 2027
Other contractors in Alameda County
California lien & payment resources

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

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