Design One, B General Building Contractor in Artesia, CA
Design One operating as a sole owner holds an active California contractor license (CSLB #503509), valid through Dec 31, 2026. First issued in 1986, the license has been on the CSLB roster for 40 years. It carries 2 CSLB classifications: B General Building Contractor and C-45 Sign 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 Artesia, in Los Angeles County, California.
- License Number
- 503509
- Issued
- Dec 31, 1986
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 66864531
- Effective
- Mar 14, 2024
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 25, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Design One licensed in California?
Yes. Design One holds California Contractors State License Board license number 503509, which is active and in good standing. The license was first issued on December 31, 1986. It is valid through December 31, 2026.
What does Design One specialize in?
Design One is licensed for 2 CSLB classifications: B General Building Contractor and C-45 Sign Contractor.
Where is Design One headquartered?
Design One is headquartered at 17615 Pioneer Blvd, Artesia, CA 90701, in Los Angeles County, California.
Does Design One have an active surety bond on file with CSLB?
Yes. Design One has an active California contractor surety bond filed with Western Surety Company.
Does Design One carry workers' compensation coverage?
Design One reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Design One's contractor license?
You can verify Design One's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=503509.
- License issuedDec 31, 1986
- Bond activeMar 14, 2024
- WC coverage startsNov 25, 2024
- License expiresDec 31, 2026
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