Home improvement contractor · Central Islip, NY
Gerardo Grant Hernandez
- Licensed by
- Suffolk County
- Based in
- Central Islip, NY 11722
- Licensed since
- 2026
Services
- General Contracting
- Kitchens & Baths
- Carpentry & Framing
- Windows, Doors & Siding
- Drywall & Plaster
- Flooring & Tile
As listed on the license: Windows and Siding, Carpentry, Sheet Rock/Spackling, Flooring, Cabinetry, Renovations
License details
| License # | Issued by | Type | Status | Issued | Expires |
|---|---|---|---|---|---|
| HI-73624 | Suffolk County | Home improvement | Active | May 2026 | May 2028 |
Verify this license with Suffolk County Consumer Affairs licensing 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.