Public CSLB records

Sonoma Reinforcing INC, C-50 Reinforcing Steel Contractor in Windsor, CA

License #823619·Corporation·Windsor, Sonoma County
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Summary

Sonoma Reinforcing INC operating as a corporation holds an active California contractor license (CSLB #823619), valid through Sep 30, 2026. First issued in 2003, the license has been on the CSLB roster for 23 years. It carries a single CSLB classification: C-50 — Reinforcing Steel Contractor. Records show an active surety bond on file with Travelers Casualty and Surety Company of America and a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active. The business is based in Windsor, in Sonoma County, California.

Business Information
Address
10001 Old Redwood Hwy
Windsor, CA 95492
License Details & Classifications
License Number
823619
Issued
Sep 8, 2003
Status
CLEAR
Expires
Sep 30, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Travelers Casualty and Surety Company of America
Bond Number
106405091
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
State Compensation Insurance Fund
Policy Number
9383748
Effective
Jul 15, 2025
Expires
Jul 15, 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 Sonoma Reinforcing INC licensed in California?

Yes. Sonoma Reinforcing INC holds California Contractors State License Board license number 823619, which is active and in good standing. The license was first issued on September 8, 2003. It is valid through September 30, 2026.

What does Sonoma Reinforcing INC specialize in?

Sonoma Reinforcing INC is licensed for one CSLB classification: C-50 Reinforcing Steel Contractor.

Where is Sonoma Reinforcing INC headquartered?

Sonoma Reinforcing INC is headquartered at 10001 Old Redwood Hwy, Windsor, CA 95492, in Sonoma County, California.

Does Sonoma Reinforcing INC have an active surety bond on file with CSLB?

Yes. Sonoma Reinforcing INC has an active California contractor surety bond filed with Travelers Casualty and Surety Company of America.

Does Sonoma Reinforcing INC carry workers' compensation coverage?

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Reinforcing INC has a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active.

How do I verify Sonoma Reinforcing INC's contractor license?

You can verify Sonoma Reinforcing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=823619.

Activity Timeline
  1. License issuedSep 8, 2003
  2. Bond activeJan 1, 2023
  3. WC coverage startsJul 15, 2025
  4. WC expiredJul 15, 2026
  5. License expiresSep 30, 2026
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California lien & payment resources

Working a California job with Sonoma Reinforcing INC, 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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