Cleanroom Management CO
Cleanroom Management CO operating as a sole owner is licensed in California under CSLB number 825594. The license was first issued in 2003, putting the business at 23 years on the active CSLB roster. It carries a single CSLB classification: C-61/D-34 — Prefabricated Equipment Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Berkshire Hathaway Homestate Insurance Company. The business is based in Windsor, in Sonoma County, California.
- License Number
- 825594
- Issued
- Oct 7, 2003
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 69565197
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Berkshire Hathaway Homestate Insurance Company
- Policy Number
- MIWC813979
- Effective
- Mar 23, 2026
- Expires
- Mar 23, 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 Cleanroom Management CO licensed in California?
Yes. Cleanroom Management CO holds California Contractors State License Board license number 825594. The license was first issued on October 7, 2003. It is valid through October 31, 2027.
What does Cleanroom Management CO specialize in?
Cleanroom Management CO is licensed for one CSLB classification: C-61/D-34 Prefabricated Equipment Contractor.
Where is Cleanroom Management CO headquartered?
Cleanroom Management CO is headquartered at 2669 Mark West Station Road, Windsor, CA 95492, in Sonoma County, California.
Does Cleanroom Management CO have an active surety bond on file with CSLB?
Yes. Cleanroom Management CO has an active California contractor surety bond filed with Western Surety Company.
Does Cleanroom Management CO carry workers' compensation coverage?
Yes. Cleanroom Management CO carries active workers' compensation coverage through Berkshire Hathaway Homestate Insurance Company.
How do I verify Cleanroom Management CO's contractor license?
You can verify Cleanroom Management CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=825594.
- License issuedOct 7, 2003
- Bond activeJan 1, 2023
- WC coverage startsMar 23, 2026
- WC expiresMar 23, 2027
- License expiresOct 31, 2027
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