Home improvement contractor · Hewlett, NY
Kohlmier & Sons Home Improvement Inc
- Licensed by
- Nassau County
- Based in
- Hewlett, NY 11557
- Also operates as
- DBA Core Construction
Services
- General Contracting
- Kitchens & Baths
- Carpentry & Framing
- Roofing & Gutters
- Windows, Doors & Siding
- Painting
- Drywall & Plaster
- Flooring & Tile
- Masonry & Concrete
- Decks, Fences & Sheds
- HVAC & Insulation
- Basements & Waterproofing
- Demolition & Excavation
- Restoration & Remediation
As listed on the license: Decks, Doors, Molding, Windows, Marble, Tiling, Baths, Kitchens, Basements, Cabinets, Fencing, Framing, Insulation, Painting, Sheetrock, Dormers, Extensions, Foundations, Roofing, Demolition, HVAC, Siding, Cement Work, Gutter Installations
License details
| License # | Issued by | Type | Status | Issued | Expires |
|---|---|---|---|---|---|
| H0451060000 | 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.