Frontier Design & Build INC, B General Building Contractor in Altadena, CA
Frontier Design & Build INC operating as a corporation holds an active California contractor license (CSLB #1151602), valid through Mar 31, 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 Altadena, in Los Angeles County, California.
- License Number
- 1151602
- Issued
- Mar 9, 2026
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101042592
- Effective
- Feb 27, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 27, 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 Frontier Design & Build INC licensed in California?
Yes. Frontier Design & Build INC holds California Contractors State License Board license number 1151602, which is active and in good standing. The license was first issued on March 9, 2026. It is valid through March 31, 2028.
What does Frontier Design & Build INC specialize in?
Frontier Design & Build INC is licensed for one CSLB classification: B General Building Contractor.
Where is Frontier Design & Build INC headquartered?
Frontier Design & Build INC is headquartered at 2264 Lincoln Ave, Altadena, CA 91001, in Los Angeles County, California.
Does Frontier Design & Build INC have an active surety bond on file with CSLB?
Yes. Frontier Design & Build INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Frontier Design & Build INC carry workers' compensation coverage?
Frontier Design & Build INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Frontier Design & Build INC's contractor license?
You can verify Frontier Design & Build INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1151602.
- Bond activeFeb 27, 2026
- WC coverage startsFeb 27, 2026
- License issuedMar 9, 2026
- License expiresMar 31, 2028
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