Updegraff Construction, B General Building Contractor in Grass Valley, CA
Updegraff Construction operating as a sole owner holds an active California contractor license (CSLB #1050729), valid through Feb 28, 2027. First issued in 2019, the license has been on the CSLB roster for 7 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company. The business is based in Grass Valley, in Nevada County, California.
- License Number
- 1050729
- Issued
- Feb 27, 2019
- Status
- CLEAR
- Expires
- Feb 28, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100428797
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- License does not have current W/C
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 3, 2025
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- 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 Updegraff Construction licensed in California?
Yes. Updegraff Construction holds California Contractors State License Board license number 1050729, which is active and in good standing. The license was first issued on February 27, 2019. It is valid through February 28, 2027.
What does Updegraff Construction specialize in?
Updegraff Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Updegraff Construction headquartered?
Updegraff Construction is headquartered at 10176 Smith Rd, Grass Valley, CA 95949, in Nevada County, California.
Does Updegraff Construction have an active surety bond on file with CSLB?
Yes. Updegraff Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
How do I verify Updegraff Construction's contractor license?
You can verify Updegraff Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1050729.
- License issuedFeb 27, 2019
- Bond activeJan 1, 2023
- WC coverage startsAug 3, 2025
- License expiresFeb 28, 2027
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