Keystone Door & Building Supply Inc
Keystone Door & Building Supply Inc is an active, licensed contractor operating in Sacramento, CA. Operating under a California contractor license established in 2014. They hold C-6 Cabinet, Millwork and Finish Carpentry Contractor and D16 Hardware, Locks and Safes 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
- 991361
- Status
- Active
- Classification(s)
- C-6: Cabinet, Millwork and Finish Carpentry Contractor, D16: Hardware, Locks and Safes
- Tenure
- Licensed since 2014 (12 years)
- Issue Date
- March 20, 2014
- Expiration Date
- March 31, 2028
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – ATLANTIC SPECIALTY INSURANCE COMPANY
- Workers’ Compensation
- Workers' Compensation Insurance – CYPRESS 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
- 1037 NORTH MARKET BLVD STE 9
- City
- Sacramento, CA
- ZIP Code
- 95834
- Phone
- (916) 623-8105
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About These License Types
C-6: Cabinet, Millwork and Finish Carpentry Contractor
Makes and installs cabinets, cases, sashes, doors, trims, non-bearing partitions, and other finish carpentry by cutting, surfacing, joining, gluing, and fabricating wood or other products.
Not authorized: Does not include framing or rough carpentry (see C-5).
D16: Hardware, Locks and Safes
Installs, maintains, and repairs hardware, locks, and safes in construction settings.
Licensing Resources
Workers' comp requirements for California contractors
Deposit and payment rules for California contracts
Home improvement contract requirements
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License data sourced from the California Contractors State License Board. Last data update: April 12, 2026.