Public CSLB records

Shimmick/Stacy and Witbeck, A Joint Venture, A General Engineering Contractor in Irvine, CA

License #1135194·JointVenture·Irvine, Orange County
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Summary

Shimmick/Stacy and Witbeck, A Joint Venture operating as a jointventure holds an active California contractor license (CSLB #1135194), valid through Apr 30, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries 5 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-10 Electrical Contractor, C-33 Painting and Decorating Contractor, and C-36 Plumbing Contractor. Records show an active surety bond on file with Berkshire Hathaway Specialty Insurance Company and active workers' compensation coverage from American Casualty Company of Reading PA. The business is based in Irvine, in Orange County, California.

Business Information
Address
530 Technology Drive Suite 300
Irvine, CA 92618
License Details & Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
Berkshire Hathaway Specialty Insurance Company
Bond Number
47SUR200183010057
Effective
Mar 25, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
American Casualty Company of Reading PA
Policy Number
WC7018288999
Effective
Apr 1, 2026
Expires
Apr 1, 2027
Newly Licensed

Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.

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 Shimmick/Stacy and Witbeck, A Joint Venture licensed in California?

Yes. Shimmick/Stacy and Witbeck, A Joint Venture holds California Contractors State License Board license number 1135194, which is active and in good standing. The license was first issued on April 2, 2025. It is valid through April 30, 2027.

What does Shimmick/Stacy and Witbeck, A Joint Venture specialize in?

Shimmick/Stacy and Witbeck, A Joint Venture is licensed for 5 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-10 Electrical Contractor, C-33 Painting and Decorating Contractor, and C-36 Plumbing Contractor.

Where is Shimmick/Stacy and Witbeck, A Joint Venture headquartered?

Shimmick/Stacy and Witbeck, A Joint Venture is headquartered at 530 Technology Drive Suite 300, Irvine, CA 92618, in Orange County, California.

Does Shimmick/Stacy and Witbeck, A Joint Venture have an active surety bond on file with CSLB?

Yes. Shimmick/Stacy and Witbeck, A Joint Venture has an active California contractor surety bond filed with Berkshire Hathaway Specialty Insurance Company.

Does Shimmick/Stacy and Witbeck, A Joint Venture carry workers' compensation coverage?

Yes. Shimmick/Stacy and Witbeck, A Joint Venture carries active workers' compensation coverage through American Casualty Company of Reading PA.

How do I verify Shimmick/Stacy and Witbeck, A Joint Venture's contractor license?

You can verify Shimmick/Stacy and Witbeck, A Joint Venture's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1135194.

Activity Timeline
  1. Bond activeMar 25, 2025
  2. License issuedApr 2, 2025
  3. WC coverage startsApr 1, 2026
  4. WC expiresApr 1, 2027
  5. License expiresApr 30, 2027
Other contractors in Orange County
California lien & payment resources

Working a California job with Shimmick/Stacy and Witbeck, A Joint Venture, 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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