Public CSLB records

Armstrong Services, C-10 Electrical Contractor in Whittier, CA

License #811237·Sole Owner·Whittier, Los Angeles County
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Summary

Armstrong Services operating as a sole owner holds California contractor license #811237, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 2002, the license has been on the CSLB roster for 24 years. It carries 2 CSLB classifications: C-10 Electrical Contractor and C-36 Plumbing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Whittier, in Los Angeles County, California.

Business Information
Address
8229 Las Pasadas Rd
Whittier, CA 90605
License Details & Classifications
License Number
811237
Issued
Aug 7, 2002
Status
CLEAR
Expires
Aug 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100986393
Effective
Aug 18, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Aug 9, 2024
Expires
Alert

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

  • License expired
License StatusInactive / Expired
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 Armstrong Services licensed in California?

Armstrong Services previously held California Contractors State License Board license number 811237, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 7, 2002.

What does Armstrong Services specialize in?

Armstrong Services is licensed for 2 CSLB classifications: C-10 Electrical Contractor and C-36 Plumbing Contractor.

Where is Armstrong Services headquartered?

Armstrong Services is headquartered at 8229 Las Pasadas Rd, Whittier, CA 90605, in Los Angeles County, California.

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

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

Does Armstrong Services carry workers' compensation coverage?

Armstrong Services reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Armstrong Services's contractor license?

You can verify Armstrong Services's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=811237.

Activity Timeline
  1. License issuedAug 7, 2002
  2. WC coverage startsAug 9, 2024
  3. Bond activeAug 18, 2025
  4. License expiredAug 31, 2026
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California lien & payment resources

Working a California job with Armstrong 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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