Ragan Duane Construction, B General Building Contractor in Columbia, CA
Ragan Duane Construction operating as a sole owner holds an active California contractor license (CSLB #874188), valid through Mar 31, 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 American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Columbia, in Tuolumne County, California.
- License Number
- 874188
- Issued
- Mar 9, 2006
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101047414
- Effective
- Mar 12, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 16, 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 Ragan Duane Construction licensed in California?
Yes. Ragan Duane Construction holds California Contractors State License Board license number 874188, which is active and in good standing. The license was first issued on March 9, 2006. It is valid through March 31, 2028.
What does Ragan Duane Construction specialize in?
Ragan Duane Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Ragan Duane Construction headquartered?
Ragan Duane Construction is headquartered at 22441 Church St, Columbia, CA 95310, in Tuolumne County, California.
Does Ragan Duane Construction have an active surety bond on file with CSLB?
Yes. Ragan Duane Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Ragan Duane Construction carry workers' compensation coverage?
Ragan Duane Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Ragan Duane Construction's contractor license?
You can verify Ragan Duane Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=874188.
- License issuedMar 9, 2006
- Bond activeMar 12, 2026
- WC coverage startsMar 16, 2026
- License expiresMar 31, 2028
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