Public CSLB records

Olsen Consulting, B General Building Contractor in Castro Valley, CA

License #1128663·Sole Owner·Castro Valley, Alameda County
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Summary

Olsen Consulting operating as a sole owner holds an active California contractor license (CSLB #1128663), valid through Nov 30, 2026. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries a single CSLB classification: B — General Building 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 Castro Valley, in Alameda County, California.

Business Information
Address
19771 Edwin Markham Dr
Castro Valley, CA 94552
License Details & Classifications
License Number
1128663
Issued
Nov 4, 2024
Status
CLEAR
Expires
Nov 30, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100895316
Effective
Oct 10, 2024
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Oct 28, 2024
Expires
Newly Licensed

Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.

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 Olsen Consulting licensed in California?

Yes. Olsen Consulting holds California Contractors State License Board license number 1128663, which is active and in good standing. The license was first issued on November 4, 2024. It is valid through November 30, 2026.

What does Olsen Consulting specialize in?

Olsen Consulting is licensed for one CSLB classification: B General Building Contractor.

Where is Olsen Consulting headquartered?

Olsen Consulting is headquartered at 19771 Edwin Markham Dr, Castro Valley, CA 94552, in Alameda County, California.

Does Olsen Consulting have an active surety bond on file with CSLB?

Yes. Olsen Consulting has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Olsen Consulting carry workers' compensation coverage?

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

How do I verify Olsen Consulting's contractor license?

You can verify Olsen Consulting's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1128663.

Activity Timeline
  1. Bond activeOct 10, 2024
  2. WC coverage startsOct 28, 2024
  3. License issuedNov 4, 2024
  4. License expiresNov 30, 2026
Other contractors in Alameda County
California lien & payment resources

Working a California job with Olsen Consulting, 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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