Algebra Probuild INC, A General Engineering Contractor in San Leandro, CA
Algebra Probuild INC operating as a corporation holds an active California contractor license (CSLB #1152344), valid through Mar 31, 2028. It carries 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Amtrust Insurance Company. The business is based in San Leandro, in Alameda County, California.
- License Number
- 1152344
- Issued
- Mar 23, 2026
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101041509
- Effective
- Feb 24, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Amtrust Insurance Company
- Policy Number
- KWC1439975
- Effective
- Feb 25, 2026
- Expires
- Feb 25, 2027
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 Algebra Probuild INC licensed in California?
Yes. Algebra Probuild INC holds California Contractors State License Board license number 1152344, which is active and in good standing. The license was first issued on March 23, 2026. It is valid through March 31, 2028.
What does Algebra Probuild INC specialize in?
Algebra Probuild INC is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.
Where is Algebra Probuild INC headquartered?
Algebra Probuild INC is headquartered at 458 Hester St, San Leandro, CA 94577, in Alameda County, California.
Does Algebra Probuild INC have an active surety bond on file with CSLB?
Yes. Algebra Probuild INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Algebra Probuild INC carry workers' compensation coverage?
Yes. Algebra Probuild INC carries active workers' compensation coverage through Amtrust Insurance Company.
How do I verify Algebra Probuild INC's contractor license?
You can verify Algebra Probuild INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1152344.
- Bond activeFeb 24, 2026
- WC coverage startsFeb 25, 2026
- License issuedMar 23, 2026
- WC expiresFeb 25, 2027
- License expiresMar 31, 2028
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