Greenlawn, NY 11740License H-51358
- Carpentry & Framing
- Windows, Doors & Siding
Greenlawn, NY 11740License H-52478
- Carpentry & Framing
- Windows, Doors & Siding
Greenlawn, NY 11740License H-44088
- Kitchens & Baths
- Windows, Doors & Siding
Greenlawn, NY 11740License H-47598
- Carpentry & Framing
- Windows, Doors & Siding
- Flooring & Tile
Joseph FristachiGreenlawn, NY 11740License HI-72313
- General Contracting
- Kitchens & Baths
- Carpentry & Framing
- Roofing & Gutters
- +10
Greenlawn, NY 11740License H0455000000
- General Contracting
- Kitchens & Baths
- Carpentry & Framing
- Windows, Doors & Siding
- +3
Greenlawn, NY 11740License H1769370000
- Kitchens & Baths
- Carpentry & Framing
- Windows, Doors & Siding
- Drywall & Plaster
- +2
Greenlawn, NY 11740License 204230
- General Contracting
- Kitchens & Baths
- Carpentry & Framing
- Roofing & Gutters
- +5
Greenlawn, NY 11740License H0306020000
- Carpentry & Framing
- Windows, Doors & Siding
- Painting
- Flooring & Tile
- +1
Greenlawn, NY 11740License H1762280000
- General Contracting
- Kitchens & Baths
- Carpentry & Framing
- Roofing & Gutters
- +8
Greenlawn, NY 11740License H1764170000
- Kitchens & Baths
- Roofing & Gutters
- Windows, Doors & Siding
- Drywall & Plaster
- +2
Greenlawn, NY 11740License H2709660000
- Roofing & Gutters
- Windows, Doors & Siding
Other trades in Greenlawn
Window, Door & Siding Contractors near Greenlawn
Frequently asked questions
How many licensed window, door & siding contractors are in Greenlawn, NY?
13 home improvement contractors based in Greenlawn list windows, doors & siding work on their county license. 13 of them have a phone number on file.
How do I choose between window, door & siding contractors in Greenlawn?
Check each license number with the county, ask for proof of insurance, get at least three written estimates, and make sure the contract lists the price, payment schedule and start and finish dates.
Are there window, door & siding contractors near Greenlawn?
Yes. Nearby towns with licensed window, door & siding contractors include Lindenhurst, West Babylon, Bay Shore, Huntington Station, Ronkonkoma.
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.