C N R Construction, B General Building Contractor in Upper Lake, CA
C N R Construction operating as a sole owner holds an active California contractor license (CSLB #873554), valid through Feb 29, 2028. First issued in 2006, the license has been on the CSLB roster for 20 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 an exempt workers' compensation status (no employees on payroll). The business is based in Upper Lake, in Lake County, California.
- License Number
- 873554
- Issued
- Feb 28, 2006
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101781970
- Effective
- Feb 19, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 26, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is C N R Construction licensed in California?
Yes. C N R Construction holds California Contractors State License Board license number 873554, which is active and in good standing. The license was first issued on February 28, 2006. It is valid through February 29, 2028.
What does C N R Construction specialize in?
C N R Construction is licensed for one CSLB classification: B General Building Contractor.
Where is C N R Construction headquartered?
C N R Construction is headquartered at P O Box 813, Upper Lake, CA 95453, in Lake County, California.
Does C N R Construction have an active surety bond on file with CSLB?
Yes. C N R Construction has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does C N R Construction carry workers' compensation coverage?
C N R Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify C N R Construction's contractor license?
You can verify C N R Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=873554.
- License issuedFeb 28, 2006
- WC coverage startsJan 26, 2026
- Bond activeFeb 19, 2026
- License expiresFeb 29, 2028
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