Public CSLB records

Island Supply Services, A General Engineering Contractor in Lakeside, CA

License #606983·Sole Owner·Lakeside, San Diego County
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Summary

Island Supply Services operating as a sole owner holds an active California contractor license (CSLB #606983), valid through Nov 30, 2026. First issued in 1990, the license has been on the CSLB roster for 36 years. It carries 4 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-36 Plumbing Contractor, and C-46 Solar Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active. The business is based in Lakeside, in San Diego County, California.

Business Information
Address
12392 Lakeside Ave
Lakeside, CA 92040
License Details & Classifications
License Number
606983
Issued
Nov 21, 1990
Status
CLEAR
Expires
Nov 30, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
SC6039610
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Clear Spring Property and Casualty Company
Policy Number
CWC02136702
Effective
Jun 7, 2025
Expires
Jun 7, 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 Island Supply Services licensed in California?

Yes. Island Supply Services holds California Contractors State License Board license number 606983, which is active and in good standing. The license was first issued on November 21, 1990. It is valid through November 30, 2026.

What does Island Supply Services specialize in?

Island Supply Services is licensed for 4 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-36 Plumbing Contractor, and C-46 Solar Contractor.

Where is Island Supply Services headquartered?

Island Supply Services is headquartered at 12392 Lakeside Ave, Lakeside, CA 92040, in San Diego County, California.

Does Island Supply Services have an active surety bond on file with CSLB?

Yes. Island Supply Services has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Island Supply Services carry workers' compensation coverage?

Island Supply Services has a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active.

How do I verify Island Supply Services's contractor license?

You can verify Island Supply Services's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=606983.

Activity Timeline
  1. License issuedNov 21, 1990
  2. Bond activeJan 1, 2023
  3. WC coverage startsJun 7, 2025
  4. WC expiredJun 7, 2026
  5. License expiresNov 30, 2026
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California lien & payment resources

Working a California job with Island Supply Services, 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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