American Cleanroom Systems
American Cleanroom Systems operating as a corporation is licensed in California under CSLB number 979883. The license was first issued in 2013, putting the business at 13 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Hanover Insurance Company (the). The business is based in Rancho Santa Margarita, in Orange County, California.
- License Number
- 979883
- Issued
- Jan 2, 2013
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100211989
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Hanover Insurance Company (the)
- Policy Number
- WHFM239821
- Effective
- Dec 28, 2025
- Expires
- Dec 28, 2026
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 American Cleanroom Systems licensed in California?
Yes. American Cleanroom Systems holds California Contractors State License Board license number 979883. The license was first issued on January 2, 2013. It is valid through January 31, 2027.
What does American Cleanroom Systems specialize in?
American Cleanroom Systems is licensed for one CSLB classification: B General Building Contractor.
Where is American Cleanroom Systems headquartered?
American Cleanroom Systems is headquartered at 23221 Arroyo Vista, Rancho Santa Margarita, CA 92688, in Orange County, California.
Does American Cleanroom Systems have an active surety bond on file with CSLB?
Yes. American Cleanroom Systems has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does American Cleanroom Systems carry workers' compensation coverage?
Yes. American Cleanroom Systems carries active workers' compensation coverage through Hanover Insurance Company (the).
How do I verify American Cleanroom Systems's contractor license?
You can verify American Cleanroom Systems's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=979883.
- License issuedJan 2, 2013
- Bond activeJan 1, 2023
- WC coverage startsDec 28, 2025
- WC expiresDec 28, 2026
- License expiresJan 31, 2027
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