Public CSLB records

Castine Group the, C-10 Electrical Contractor in Sunnyvale, CA

License #952423·Corporation·Sunnyvale, Santa Clara County
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Summary

Castine Group the operating as a corporation holds California contractor license #952423, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 2010, the license has been on the CSLB roster for 16 years. It carries a single CSLB classification: C-10 — Electrical 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America and a previously-filed workers' compensation policy with Travelers Property Casualty Company of America that is no longer active. The business is based in Sunnyvale, in Santa Clara County, California.

Business Information
Address
140 Kifer Ct
Sunnyvale, CA 94086
License Details & Classifications
License Number
952423
Issued
Sep 16, 2010
Status
CLEAR
Expires
Sep 30, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Travelers Casualty and Surety Company of America
Bond Number
105352408
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Travelers Property Casualty Company of America
Policy Number
7J921586
Effective
Nov 1, 2020
Expires
Nov 1, 2026
Alert

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

  • License expired
  • No active workers' comp on file
License StatusInactive / Expired
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 Castine Group the licensed in California?

Castine Group the previously held California Contractors State License Board license number 952423, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 16, 2010.

What does Castine Group the specialize in?

Castine Group the is licensed for one CSLB classification: C-10 Electrical Contractor.

Where is Castine Group the headquartered?

Castine Group the is headquartered at 140 Kifer Ct, Sunnyvale, CA 94086, in Santa Clara County, California.

Does Castine Group the have an active surety bond on file with CSLB?

Yes. Castine Group the has an active California contractor surety bond filed with Travelers Casualty and Surety Company of America.

Does Castine Group the carry workers' compensation coverage?

Castine Group the has a previously-filed workers' compensation policy with Travelers Property Casualty Company of America that is no longer active.

How do I verify Castine Group the's contractor license?

You can verify Castine Group the's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=952423.

Activity Timeline
  1. License issuedSep 16, 2010
  2. WC coverage startsNov 1, 2020
  3. Bond activeJan 1, 2023
  4. License expiredSep 30, 2026
  5. WC expiredNov 1, 2026
Other contractors in Santa Clara County
California lien & payment resources

Working a California job with Castine Group the, 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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