Warner Advection LLC, C-61/D-62 Air and Water Balancing Contractor in Corona, CA
Warner Advection LLC operating as a limited liability holds an active California contractor license (CSLB #1140955), valid through Jul 31, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries a single CSLB classification: C-61/D-62 — Air and Water Balancing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Corona, in Riverside County, California.
- License Number
- 1140955
- Issued
- Jul 24, 2025
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Limited Liability
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100964718
- Effective
- Jun 2, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 3, 2025
- Expires
- —
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 Warner Advection LLC licensed in California?
Yes. Warner Advection LLC holds California Contractors State License Board license number 1140955, which is active and in good standing. The license was first issued on July 24, 2025. It is valid through July 31, 2027.
What does Warner Advection LLC specialize in?
Warner Advection LLC is licensed for one CSLB classification: C-61/D-62 Air and Water Balancing Contractor.
Where is Warner Advection LLC headquartered?
Warner Advection LLC is headquartered at 2017 Sawgrass Creek Lane, Corona, CA 92883, in Riverside County, California.
Does Warner Advection LLC have an active surety bond on file with CSLB?
Yes. Warner Advection LLC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Warner Advection LLC carry workers' compensation coverage?
Warner Advection LLC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Warner Advection LLC's contractor license?
You can verify Warner Advection LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1140955.
- Bond activeJun 2, 2025
- WC coverage startsJun 3, 2025
- License issuedJul 24, 2025
- License expiresJul 31, 2027
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