Home improvement contractor · Jericho, NY
John Petrocelli
- Licensed by
- Suffolk County
- Based in
- Jericho, NY 11753
- Licensed since
- 2025
Services
- General Contracting
- Kitchens & Baths
- Carpentry & Framing
- Windows, Doors & Siding
- Painting
- Drywall & Plaster
- Flooring & Tile
- Masonry & Concrete
As listed on the license: Painting, Windows and Siding, Masonry, Carpentry, Kitchens and Baths, Sheet Rock/Spackling, Tile Work, Doors, Framing, Renovations
License details
| License # | Issued by | Type | Status | Issued | Expires |
|---|---|---|---|---|---|
| HI-71570 | Suffolk County | Home improvement | Active | Apr 2025 | Apr 2027 |
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.