R & G Development Corporation Dba Alda Magnesite
R & G Development Corporation Dba Alda Magnesite is an active, licensed contractor operating in North Hollywood, CA. Operating under a California contractor license established in 1980. They hold C-15 Flooring and Floor Covering Contractor and C-29 Masonry Contractor 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
- 396914
- Status
- Active
- Classification(s)
- C-15: Flooring and Floor Covering Contractor, C-29: Masonry Contractor
- Tenure
- Licensed since 1980 (45 years)
- Issue Date
- December 17, 1980
- Expiration Date
- December 31, 2026
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – AMERICAN CONTRACTORS INDEMNITY 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
- 11927 SHERMAN RD UNIT 1
- City
- North Hollywood, CA
- ZIP Code
- 91605
- Phone
- (818) 341-3893
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About These License Types
C-15: Flooring and Floor Covering Contractor
Prepares surfaces and installs carpet, resilient sheet goods, resilient tile, wood floors and flooring including finishing and repair, and any other established flooring materials.
Not authorized: Does not include ceramic tile (see C-54).
C-29: Masonry Contractor
Installs concrete units, clay products, concrete and glass block, natural and manufactured stone, terra cotta, and fire brick for structural and non-structural walls, fences, paving, ceramic veneer, and thin brick facing.
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 05, 2026.