O'sullivan Construction
O'sullivan Construction operating as a sole owner is licensed in California under CSLB number 904910. The license was first issued in 2007, putting the business at 19 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in El Dorado Hills, in El Dorado County, California.
- License Number
- 904910
- Issued
- Oct 15, 2007
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901245759
- Effective
- Apr 4, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 11, 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 O'sullivan Construction licensed in California?
Yes. O'sullivan Construction holds California Contractors State License Board license number 904910. The license was first issued on October 15, 2007. It is valid through October 31, 2027.
What does O'sullivan Construction specialize in?
O'sullivan Construction is licensed for one CSLB classification: B General Building Contractor.
Where is O'sullivan Construction headquartered?
O'sullivan Construction is headquartered at 542 Encina Drive, El Dorado Hills, CA 95762, in El Dorado County, California.
Does O'sullivan Construction have an active surety bond on file with CSLB?
Yes. O'sullivan Construction has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does O'sullivan Construction carry workers' compensation coverage?
O'sullivan Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify O'sullivan Construction's contractor license?
You can verify O'sullivan Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=904910.
- License issuedOct 15, 2007
- Bond activeApr 4, 2025
- WC coverage startsSep 11, 2025
- License expiresOct 31, 2027
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