Antonina Borisov, B General Building Contractor in El Dorado Hills, CA
Antonina Borisov operating as a sole owner holds an active California contractor license (CSLB #1154312), valid through Apr 30, 2028. 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 El Dorado Hills, in El Dorado County, California.
- License Number
- 1154312
- Issued
- Apr 29, 2026
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101059465
- Effective
- Apr 23, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 12, 2026
- Expires
- —
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Antonina Borisov licensed in California?
Yes. Antonina Borisov holds California Contractors State License Board license number 1154312, which is active and in good standing. The license was first issued on April 29, 2026. It is valid through April 30, 2028.
What does Antonina Borisov specialize in?
Antonina Borisov is licensed for one CSLB classification: B General Building Contractor.
Where is Antonina Borisov headquartered?
Antonina Borisov is headquartered at 1062 Via Treviso, El Dorado Hills, CA 95762, in El Dorado County, California.
Does Antonina Borisov have an active surety bond on file with CSLB?
Yes. Antonina Borisov has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Antonina Borisov carry workers' compensation coverage?
Antonina Borisov reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Antonina Borisov's contractor license?
You can verify Antonina Borisov's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1154312.
- WC coverage startsApr 12, 2026
- Bond activeApr 23, 2026
- License issuedApr 29, 2026
- License expiresApr 30, 2028
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