Youn Sungjin
Youn Sungjin operating as a sole owner is licensed in California under CSLB number 1024144. The license was first issued in 2017, putting the business at 9 years on the active CSLB roster. It carries 3 CSLB classifications: B General Building Contractor, C-20 HVAC Contractor, and C-38 Refrigeration Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Rancho Cordova, in Sacramento County, California.
- License Number
- 1024144
- Issued
- Feb 28, 2017
- Status
- CLEAR
- Expires
- Feb 28, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67449763
- Effective
- Aug 29, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9392566
- Effective
- Jan 1, 2026
- Expires
- Jan 1, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Youn Sungjin licensed in California?
Yes. Youn Sungjin holds California Contractors State License Board license number 1024144. The license was first issued on February 28, 2017. It is valid through February 28, 2027.
What does Youn Sungjin specialize in?
Youn Sungjin is licensed for 3 CSLB classifications: B General Building Contractor, C-20 HVAC Contractor, and C-38 Refrigeration Contractor.
Where is Youn Sungjin headquartered?
Youn Sungjin is headquartered at 10832 Samsco Way, Rancho Cordova, CA 95670, in Sacramento County, California.
Does Youn Sungjin have an active surety bond on file with CSLB?
Yes. Youn Sungjin has an active California contractor surety bond filed with Western Surety Company.
Does Youn Sungjin carry workers' compensation coverage?
Yes. Youn Sungjin carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Youn Sungjin's contractor license?
You can verify Youn Sungjin's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1024144.
- License issuedFeb 28, 2017
- Bond activeAug 29, 2025
- WC coverage startsJan 1, 2026
- WC expiresJan 1, 2027
- License expiresFeb 28, 2027
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