Custom Construction CO, A General Engineering Contractor in Hayward, CA
Custom Construction CO operating as a sole owner holds an active California contractor license (CSLB #498345), valid through Sep 30, 2026. First issued in 1986, the license has been on the CSLB roster for 40 years. It carries 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-10 Electrical Contractor. Records show an active surety bond on file with Jet Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Hayward, in Alameda County, California.
- License Number
- 498345
- Issued
- Sep 15, 1986
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Sole Owner
- Surety
- Jet Insurance Company
- Bond Number
- BX0077575
- Effective
- Dec 15, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 30, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- License expires in 85 days
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Custom Construction CO licensed in California?
Yes. Custom Construction CO holds California Contractors State License Board license number 498345, which is active and in good standing. The license was first issued on September 15, 1986. It is valid through September 30, 2026.
What does Custom Construction CO specialize in?
Custom Construction CO is licensed for 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-10 Electrical Contractor.
Where is Custom Construction CO headquartered?
Custom Construction CO is headquartered at 23482 Connecticut St, Hayward, CA 94545, in Alameda County, California.
Does Custom Construction CO have an active surety bond on file with CSLB?
Yes. Custom Construction CO has an active California contractor surety bond filed with Jet Insurance Company.
Does Custom Construction CO carry workers' compensation coverage?
Custom Construction CO reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Custom Construction CO's contractor license?
You can verify Custom Construction CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=498345.
- License issuedSep 15, 1986
- WC coverage startsSep 30, 2024
- Bond activeDec 15, 2025
- License expiresSep 30, 2026
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