Holcomb Mark L, B General Building Contractor in Floriston, CA
Holcomb Mark L operating as a sole owner holds an active California contractor license (CSLB #608288), valid through Jan 31, 2028. 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 Business Alliance Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Floriston, in Nevada County, California.
- License Number
- 608288
- Issued
- Dec 20, 1990
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- Business Alliance Insurance Company
- Bond Number
- G90117358460
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 15, 2025
- 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 Holcomb Mark L licensed in California?
Yes. Holcomb Mark L holds California Contractors State License Board license number 608288, which is active and in good standing. The license was first issued on December 20, 1990. It is valid through January 31, 2028.
What does Holcomb Mark L specialize in?
Holcomb Mark L is licensed for one CSLB classification: B General Building Contractor.
Where is Holcomb Mark L headquartered?
Holcomb Mark L is headquartered at 22196 Spruce Street, Floriston, CA 96111, in Nevada County, California.
Does Holcomb Mark L have an active surety bond on file with CSLB?
Yes. Holcomb Mark L has an active California contractor surety bond filed with Business Alliance Insurance Company.
Does Holcomb Mark L carry workers' compensation coverage?
Holcomb Mark L reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Holcomb Mark L's contractor license?
You can verify Holcomb Mark L's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=608288.
- License issuedDec 20, 1990
- Bond activeJan 1, 2023
- WC coverage startsDec 15, 2025
- License expiresJan 31, 2028
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