Michael Robison Dba Cleanroom Management Co
Michael Robison Dba Cleanroom Management Co is an active, licensed contractor operating in Windsor, CA. Operating under a California contractor license established in 2003. They hold a D34 Prefabricated Equipment license. They currently maintain an active contractor bond and workers' compensation insurance. No disciplinary actions have been recorded against this license.
License Information
- License Number
- 825594
- Status
- Active
- Classification(s)
- D34: Prefabricated Equipment
- Tenure
- Licensed since 2003 (22 years)
- Issue Date
- October 07, 2003
- Expiration Date
- October 31, 2027
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – WESTERN SURETY COMPANY
- Workers’ Compensation
- Workers' Compensation Insurance – BERKSHIRE HATHAWAY HOMESTATE INSURANCE COMPANY
A contractor’s bond protects consumers up to the bond amount if the contractor fails to fulfill contractual obligations or violates CSLB regulations.
Workers’ compensation insurance protects homeowners from liability if a contractor’s employee is injured on the job site.
Location
- Address
- 2669 MARK WEST STATION ROAD
- City
- Windsor, CA
- ZIP Code
- 95492
- Phone
- (408) 426-6140
Need a Surety Bond?
California requires every licensed contractor to carry a $25,000 surety bond. Quote and purchase your bond online and print the certificate instantly.
The bond protects consumers if a contractor fails to fulfill contractual obligations or violates CSLB regulations.
Free account required to compare rates from multiple sureties. No obligation to purchase.
Get Started at Colonial Surety →
CSLB-accepted bond provider. Direct partnership.
Need Business Insurance?
Need a quote fast?
Best for solo contractors and small crews. Bind workers’ comp, general liability, or a bundled policy online in minutes with mobile certificates.
Get a Contractor Insurance Quote →
Via Ergo Next Insurance. No obligation.
Established firm or multi-trade?
Tailored coverage for general contractors, design-build firms, and operations with employees or office staff. Customizable limits and broader appetite for multi-trade work.
Get a Hiscox General Liability Quote →
Via Hiscox Small Business Insurance. No obligation.
About This License Type
D34: Prefabricated Equipment
Installs prefabricated equipment in construction.
Licensing Resources
Workers' comp requirements for California contractors
Deposit and payment rules for California contracts
Home improvement contract requirements
Need a Contractor for Your Project?
Get free quotes from licensed, pre-screened contractors in your area. Compare ratings, reviews, and pricing before you hire.
Starting a Contracting Business in California?
Most California contractors operate as an LLC or sole proprietorship with a DBA. Forming your business entity is a separate step from obtaining your CSLB license.
Verify on Official CSLB Website
License data sourced from the California Contractors State License Board. Last data update: May 31, 2026.