Tappan Builders
Tappan Builders operating as a sole owner is licensed in California under CSLB number 620318. The license was first issued in 1991, putting the business at 35 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 American Contractors Indemnity Company and active workers' compensation coverage from Oak River Insurance Company. The business is based in Berkeley, in Alameda County, California.
- License Number
- 620318
- Issued
- May 18, 1991
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 10107048
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Oak River Insurance Company
- Policy Number
- STWC669151
- Effective
- Sep 1, 2025
- Expires
- Sep 1, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Tappan Builders licensed in California?
Yes. Tappan Builders holds California Contractors State License Board license number 620318. The license was first issued on May 18, 1991. It is valid through May 31, 2027.
What does Tappan Builders specialize in?
Tappan Builders is licensed for one CSLB classification: B General Building Contractor.
Where is Tappan Builders headquartered?
Tappan Builders is headquartered at 2625 Alcatraz Ave #506, Berkeley, CA 94705, in Alameda County, California.
Does Tappan Builders have an active surety bond on file with CSLB?
Yes. Tappan Builders has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Tappan Builders carry workers' compensation coverage?
Yes. Tappan Builders carries active workers' compensation coverage through Oak River Insurance Company.
How do I verify Tappan Builders's contractor license?
You can verify Tappan Builders's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=620318.
- License issuedMay 18, 1991
- Bond activeJan 1, 2023
- WC coverage startsSep 1, 2025
- WC expiresSep 1, 2026
- License expiresMay 31, 2027
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