Liu Yong, C-20 HVAC Contractor in Placentia, CA
Liu Yong operating as a sole owner holds an active California contractor license (CSLB #1144911), valid through Oct 31, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Berkshire Hathaway Direct Insurance Company. The business is based in Placentia, in Orange County, California.
- License Number
- 1144911
- Issued
- Oct 13, 2025
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 73761576
- Effective
- Oct 10, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Berkshire Hathaway Direct Insurance Company
- Policy Number
- PCA658ZMZ5
- Effective
- Oct 3, 2025
- Expires
- Oct 3, 2026
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 Liu Yong licensed in California?
Yes. Liu Yong holds California Contractors State License Board license number 1144911, which is active and in good standing. The license was first issued on October 13, 2025. It is valid through October 31, 2027.
What does Liu Yong specialize in?
Liu Yong is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Liu Yong headquartered?
Liu Yong is headquartered at 426 Tahoe Ave, Placentia, CA 92870, in Orange County, California.
Does Liu Yong have an active surety bond on file with CSLB?
Yes. Liu Yong has an active California contractor surety bond filed with Western Surety Company.
Does Liu Yong carry workers' compensation coverage?
Yes. Liu Yong carries active workers' compensation coverage through Berkshire Hathaway Direct Insurance Company.
How do I verify Liu Yong's contractor license?
You can verify Liu Yong's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1144911.
- WC coverage startsOct 3, 2025
- Bond activeOct 10, 2025
- License issuedOct 13, 2025
- WC expiresOct 3, 2026
- License expiresOct 31, 2027
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