Public CSLB records

Spiers & Sons INC, B General Building Contractor in San Bruno, CA

License #1061537·Corporation·San Bruno, San Mateo County
Download PDF
Owed money by Spiers & Sons INC? File a 20-day preliminary notice to keep your lien rights.Send a notice
Summary

Spiers & Sons INC operating as a corporation holds an active California contractor license (CSLB #1061537), valid through Dec 31, 2027. First issued in 2019, the license has been on the CSLB roster for 7 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active. The business is based in San Bruno, in San Mateo County, California.

Business Information
Address
445 Acacia Avenue
San Bruno, CA 94066
License Details & Classifications
License Number
1061537
Issued
Dec 19, 2019
Status
CLEAR
Expires
Dec 31, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100475728
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
State Compensation Insurance Fund
Policy Number
9381636
Effective
Jun 5, 2025
Expires
Jun 5, 2026
Alert

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

  • No active workers' comp on file
License StatusActive
Contractor BondOn file
Workers' CompensationInactive

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

Frequently asked questions
Is Spiers & Sons INC licensed in California?

Yes. Spiers & Sons INC holds California Contractors State License Board license number 1061537, which is active and in good standing. The license was first issued on December 19, 2019. It is valid through December 31, 2027.

What does Spiers & Sons INC specialize in?

Spiers & Sons INC is licensed for one CSLB classification: B General Building Contractor.

Where is Spiers & Sons INC headquartered?

Spiers & Sons INC is headquartered at 445 Acacia Avenue, San Bruno, CA 94066, in San Mateo County, California.

Does Spiers & Sons INC have an active surety bond on file with CSLB?

Yes. Spiers & Sons INC has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Spiers & Sons INC carry workers' compensation coverage?

Spiers & Sons INC has a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active.

How do I verify Spiers & Sons INC's contractor license?

You can verify Spiers & Sons INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1061537.

Activity Timeline
  1. License issuedDec 19, 2019
  2. Bond activeJan 1, 2023
  3. WC coverage startsJun 5, 2025
  4. WC expiredJun 5, 2026
  5. License expiresDec 31, 2027
Other contractors in San Mateo County
California lien & payment resources

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

Own Spiers & Sons INC? Claim or correct this profile