Sigma Construction CORP, B General Building Contractor in Shadow Hills, CA
Sigma Construction CORP operating as a corporation holds an active California contractor license (CSLB #1148953), valid through Jan 31, 2028. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Shadow Hills, in Los Angeles County, California.
- License Number
- 1148953
- Issued
- Jan 13, 2026
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 67738897
- Effective
- Jan 7, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 7, 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 Sigma Construction CORP licensed in California?
Yes. Sigma Construction CORP holds California Contractors State License Board license number 1148953, which is active and in good standing. The license was first issued on January 13, 2026. It is valid through January 31, 2028.
What does Sigma Construction CORP specialize in?
Sigma Construction CORP is licensed for one CSLB classification: B General Building Contractor.
Where is Sigma Construction CORP headquartered?
Sigma Construction CORP is headquartered at 10324 Valley Glow Dr, Shadow Hills, CA 91040, in Los Angeles County, California.
Does Sigma Construction CORP have an active surety bond on file with CSLB?
Yes. Sigma Construction CORP has an active California contractor surety bond filed with Western Surety Company.
Does Sigma Construction CORP carry workers' compensation coverage?
Sigma Construction CORP reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Sigma Construction CORP's contractor license?
You can verify Sigma Construction CORP's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1148953.
- Bond activeJan 7, 2026
- WC coverage startsJan 7, 2026
- License issuedJan 13, 2026
- License expiresJan 31, 2028
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