Dinsmore Construction CO, B General Building Contractor in Hydesville, CA
Dinsmore Construction CO operating as a sole owner holds California contractor license #539046, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Ohio Casualty Insurance Company (the) and an exempt workers' compensation status (no employees on payroll). The business is based in Hydesville, in Humboldt County, California.
- License Number
- 539046
- Issued
- Aug 24, 1988
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Sole Owner
- Surety
- Ohio Casualty Insurance Company (the)
- Bond Number
- 966795C
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 2, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Dinsmore Construction CO licensed in California?
Dinsmore Construction CO previously held California Contractors State License Board license number 539046, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 24, 1988.
What does Dinsmore Construction CO specialize in?
Dinsmore Construction CO is licensed for one CSLB classification: B General Building Contractor.
Where is Dinsmore Construction CO headquartered?
Dinsmore Construction CO is headquartered at 4400 Creekside Place, Hydesville, CA 95547, in Humboldt County, California.
Does Dinsmore Construction CO have an active surety bond on file with CSLB?
Yes. Dinsmore Construction CO has an active California contractor surety bond filed with Ohio Casualty Insurance Company (the).
Does Dinsmore Construction CO carry workers' compensation coverage?
Dinsmore Construction CO reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Dinsmore Construction CO's contractor license?
You can verify Dinsmore Construction CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=539046.
- License issuedAug 24, 1988
- Bond activeJan 1, 2023
- WC coverage startsJul 2, 2024
- License expiredAug 31, 2026
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