Public CSLB records
PrelienLook up a contractor

Ackerman Construction

License #690654·Sole Owner·South San Francisco, San Mateo County
Download PDF
Owed money by Ackerman Construction? File a 20-day preliminary notice to keep your lien rights.Send a notice
Summary

Ackerman Construction operating as a sole owner is licensed in California under CSLB number 690654. The license was first issued in 1994, putting the business at 32 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in South San Francisco, in San Mateo County, California.

Business Information
Address
316 Commercial Avenue Apt #5
South San Francisco, CA 94080
License Details & Classifications
License Number
690654
Issued
Jun 20, 1994
Status
CLEAR
Expires
Mar 31, 2028
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67639227
Effective
Oct 2, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Feb 23, 2026
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
License StatusActive
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 Ackerman Construction licensed in California?

Yes. Ackerman Construction holds California Contractors State License Board license number 690654. The license was first issued on June 20, 1994. It is valid through March 31, 2028.

What does Ackerman Construction specialize in?

Ackerman Construction is licensed for one CSLB classification: B General Building Contractor.

Where is Ackerman Construction headquartered?

Ackerman Construction is headquartered at 316 Commercial Avenue Apt #5, South San Francisco, CA 94080, in San Mateo County, California.

Does Ackerman Construction have an active surety bond on file with CSLB?

Yes. Ackerman Construction has an active California contractor surety bond filed with Western Surety Company.

Does Ackerman Construction carry workers' compensation coverage?

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

How do I verify Ackerman Construction's contractor license?

You can verify Ackerman Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=690654.

Activity Timeline
  1. License issuedJun 20, 1994
  2. Bond activeOct 2, 2025
  3. WC coverage startsFeb 23, 2026
  4. License expiresMar 31, 2028
Other contractors in San Mateo County
Browse all San Mateo County contractors →