Cadco Door & Window
Cadco Door & Window is an active, licensed contractor operating in Concord, CA. Operating under a California contractor license established in 2007. They hold C-17 Glazing Contractor and D28 Doors, Gates and Activating Devices licenses. They currently maintain an active contractor bond and workers' compensation insurance. No disciplinary actions have been recorded against this license.
License Information
- License Number
- 890397
- Status
- Active
- Classification(s)
- C-17: Glazing Contractor, D28: Doors, Gates and Activating Devices
- Tenure
- Licensed since 2007 (19 years)
- Issue Date
- January 30, 2007
- Expiration Date
- January 31, 2027
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – WESTERN SURETY COMPANY
- Workers’ Compensation
- Workers' Compensation Insurance – EVEREST PREMIER 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
- 4425-C TREAT BLVD 167
- City
- Concord, CA
- ZIP Code
- 94521
- Phone
- (925) 383-9595
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 These License Types
C-17: Glazing Contractor
Selects, cuts, assembles, and installs all types of glass, glass work, mirrored glass, and glass substitutes for glazing. Fabricates and glazes frames, panels, sashes, and doors.
D28: Doors, Gates and Activating Devices
Installs, maintains, and repairs doors, gates, and their activating devices including automatic openers.
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.