Olsen Custom Building, B General Building Contractor in Acton, CA
Olsen Custom Building operating as a sole owner holds California contractor license #593730, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 1990, the license has been on the CSLB roster for 36 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and a previously-filed workers' compensation policy with Omaha National Casualty Company that is no longer active. The business is based in Acton, in Los Angeles County, California.
- License Number
- 593730
- Issued
- May 15, 1990
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101810931
- Effective
- Apr 4, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Omaha National Casualty Company
- Policy Number
- ONCC1701282101
- Effective
- Jul 1, 2025
- Expires
- Jul 1, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Olsen Custom Building licensed in California?
Olsen Custom Building previously held California Contractors State License Board license number 593730, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 15, 1990.
What does Olsen Custom Building specialize in?
Olsen Custom Building is licensed for one CSLB classification: B General Building Contractor.
Where is Olsen Custom Building headquartered?
Olsen Custom Building is headquartered at 32215 42nd St West, Acton, CA 93510, in Los Angeles County, California.
Does Olsen Custom Building have an active surety bond on file with CSLB?
Yes. Olsen Custom Building has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Olsen Custom Building carry workers' compensation coverage?
Olsen Custom Building has a previously-filed workers' compensation policy with Omaha National Casualty Company that is no longer active.
How do I verify Olsen Custom Building's contractor license?
You can verify Olsen Custom Building's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=593730.
- License issuedMay 15, 1990
- WC coverage startsJul 1, 2025
- Bond activeApr 4, 2026
- License expiredMay 31, 2026
- WC expiredJul 1, 2026
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