John Seo Contractor, B General Building Contractor in La Crescenta, CA
John Seo Contractor operating as a sole owner holds an active California contractor license (CSLB #868648), valid through Dec 31, 2027. First issued in 2005, the license has been on the CSLB roster for 21 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in La Crescenta, in Los Angeles County, California.
- License Number
- 868648
- Issued
- Dec 3, 2005
- Status
- CLEAR
- Expires
- Dec 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800213159
- Effective
- Jan 1, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 17, 2025
- 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 John Seo Contractor licensed in California?
Yes. John Seo Contractor holds California Contractors State License Board license number 868648, which is active and in good standing. The license was first issued on December 3, 2005. It is valid through December 31, 2027.
What does John Seo Contractor specialize in?
John Seo Contractor is licensed for one CSLB classification: B General Building Contractor.
Where is John Seo Contractor headquartered?
John Seo Contractor is headquartered at 3113 Fairmount Ave, La Crescenta, CA 91214, in Los Angeles County, California.
Does John Seo Contractor have an active surety bond on file with CSLB?
Yes. John Seo Contractor has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does John Seo Contractor carry workers' compensation coverage?
John Seo Contractor reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify John Seo Contractor's contractor license?
You can verify John Seo Contractor's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=868648.
- License issuedDec 3, 2005
- WC coverage startsNov 17, 2025
- Bond activeJan 1, 2026
- License expiresDec 31, 2027
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