Public CSLB records

Roberts-Obayashi James E Corporation, A General Engineering Contractor in Danville, CA

License #358519·Corporation·Danville, Contra Costa County
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Summary

Roberts-Obayashi James E Corporation operating as a corporation holds California contractor license #358519, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 1978, the license has been on the CSLB roster for 48 years. It carries 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor. Records show an active surety bond on file with Continental Insurance Company (the) and a previously-filed workers' compensation policy with Starr Indemnity & Liability Company that is no longer active. The business is based in Danville, in Contra Costa County, California.

Business Information
Address
20 Oak Court
Danville, CA 94526
License Details & Classifications
License Number
358519
Issued
May 23, 1978
Status
CLEAR
Expires
Jul 31, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Continental Insurance Company (the)
Bond Number
30242943
Effective
Aug 25, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Starr Indemnity & Liability Company
Policy Number
1000003842
Effective
Aug 31, 2019
Expires
Aug 31, 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 Roberts-Obayashi James E Corporation licensed in California?

Roberts-Obayashi James E Corporation previously held California Contractors State License Board license number 358519, but the license expired on July 31, 2026 and is not currently valid. It was first issued on May 23, 1978.

What does Roberts-Obayashi James E Corporation specialize in?

Roberts-Obayashi James E Corporation is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.

Where is Roberts-Obayashi James E Corporation headquartered?

Roberts-Obayashi James E Corporation is headquartered at 20 Oak Court, Danville, CA 94526, in Contra Costa County, California.

Does Roberts-Obayashi James E Corporation have an active surety bond on file with CSLB?

Yes. Roberts-Obayashi James E Corporation has an active California contractor surety bond filed with Continental Insurance Company (the).

Does Roberts-Obayashi James E Corporation carry workers' compensation coverage?

Roberts-Obayashi James E Corporation has a previously-filed workers' compensation policy with Starr Indemnity & Liability Company that is no longer active.

How do I verify Roberts-Obayashi James E Corporation's contractor license?

You can verify Roberts-Obayashi James E Corporation's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=358519.

Activity Timeline
  1. License issuedMay 23, 1978
  2. WC coverage startsAug 31, 2019
  3. Bond activeAug 25, 2025
  4. License expiredJul 31, 2026
  5. WC expiredAug 31, 2026
Other contractors in Contra Costa County
California lien & payment resources

Working a California job with Roberts-Obayashi James E Corporation, 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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