Whitmore Daniel C Builders INC, B General Building Contractor in Mammoth Lakes, CA
Whitmore Daniel C Builders INC operating as a corporation holds California contractor license #494117, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 1986, the license has been on the CSLB roster for 40 years. It carries 2 CSLB classifications: B General Building Contractor and C-29 Masonry Contractor. Records show an active surety bond on file with Ohio Casualty Insurance Company (the) and a previously-filed workers' compensation policy with Omaha National Casualty Company that is no longer active. The business is based in Mammoth Lakes, in Mono County, California.
- License Number
- 494117
- Issued
- Jun 25, 1986
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Corporation
- Surety
- Ohio Casualty Insurance Company (the)
- Bond Number
- 358052C
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Omaha National Casualty Company
- Policy Number
- ONCC0905307
- Effective
- Jul 21, 2025
- Expires
- Jul 21, 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 Whitmore Daniel C Builders INC licensed in California?
Whitmore Daniel C Builders INC previously held California Contractors State License Board license number 494117, but the license expired on August 31, 2026 and is not currently valid. It was first issued on June 25, 1986.
What does Whitmore Daniel C Builders INC specialize in?
Whitmore Daniel C Builders INC is licensed for 2 CSLB classifications: B General Building Contractor and C-29 Masonry Contractor.
Where is Whitmore Daniel C Builders INC headquartered?
Whitmore Daniel C Builders INC is headquartered at P O Box 221, Mammoth Lakes, CA 93546, in Mono County, California.
Does Whitmore Daniel C Builders INC have an active surety bond on file with CSLB?
Yes. Whitmore Daniel C Builders INC has an active California contractor surety bond filed with Ohio Casualty Insurance Company (the).
Does Whitmore Daniel C Builders INC carry workers' compensation coverage?
Whitmore Daniel C Builders INC has a previously-filed workers' compensation policy with Omaha National Casualty Company that is no longer active.
How do I verify Whitmore Daniel C Builders INC's contractor license?
You can verify Whitmore Daniel C Builders INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=494117.
- License issuedJun 25, 1986
- Bond activeJan 1, 2023
- WC coverage startsJul 21, 2025
- WC expiredJul 21, 2026
- License expiredAug 31, 2026
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