Public CSLB records

Alexander Acoustics, C-2 Insulation and Acoustical Contractor in San Diego, CA

License #883917·Sole Owner·San Diego, San Diego County
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Summary

Alexander Acoustics operating as a sole owner holds California contractor license #883917, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 2006, the license has been on the CSLB roster for 20 years. It carries a single CSLB classification: C-2 — Insulation and Acoustical 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 San Diego, in San Diego County, California.

Business Information
Address
P O Box 720723
San Diego, CA 92172
License Details & Classifications
License Number
883917
Issued
Sep 11, 2006
Status
CLEAR
Expires
Sep 30, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
SC6072612
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Sep 29, 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 Alexander Acoustics licensed in California?

Alexander Acoustics previously held California Contractors State License Board license number 883917, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 11, 2006.

What does Alexander Acoustics specialize in?

Alexander Acoustics is licensed for one CSLB classification: C-2 Insulation and Acoustical Contractor.

Where is Alexander Acoustics headquartered?

Alexander Acoustics is headquartered at P O Box 720723, San Diego, CA 92172, in San Diego County, California.

Does Alexander Acoustics have an active surety bond on file with CSLB?

Yes. Alexander Acoustics has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Alexander Acoustics carry workers' compensation coverage?

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

How do I verify Alexander Acoustics's contractor license?

You can verify Alexander Acoustics's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=883917.

Activity Timeline
  1. License issuedSep 11, 2006
  2. Bond activeJan 1, 2023
  3. WC coverage startsSep 29, 2024
  4. License expiredSep 30, 2026
Other contractors in San Diego County
California lien & payment resources

Working a California job with Alexander Acoustics, 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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