Home improvement contractor · Garden City Park, NY
Green Rock Development Group LLC
- Licensed by
- Nassau County
- Based in
- Garden City Park, NY 11040
Services
- General Contracting
- Carpentry & Framing
- Roofing & Gutters
- Windows, Doors & Siding
- Masonry & Concrete
- Driveways & Paving
- Landscaping & Trees
- Basements & Waterproofing
- Demolition & Excavation
As listed on the license: Interior Demolition, Dormers, Extensions, Framing, Windows, Siding, Roofing, Drainage, Masonry, Brick Work, Driveways, Landscaping
License details
| License # | Issued by | Type | Status | Issued | Expires |
|---|---|---|---|---|---|
| H18H6800000 | Nassau County | Home improvement | Active | — | Not published |
Verify this license with Nassau County Consumer Affairs before signing a contract.
Before you hire on Long Island
- Check the license number with the county that issued it. Nassau and Suffolk each license home improvement contractors separately.
- Ask for proof of insurance: general liability, plus workers' compensation if they have employees.
- Get a written contract with the price, payment schedule, start and finish dates, and the work described in detail.
- Confirm permits with your town or village building department before work starts.