Hire by trade in Islip
- General Contractors30
- Carpenters25
- Window, Door & Siding Contractors18
- Landscapers & Tree Services15
- Painters14
- Kitchen & Bath Remodelers12
- Roofers & Gutter Installers12
- Drywall & Plaster Contractors12
- Masonry & Concrete Contractors11
- Flooring & Tile Contractors9
- Deck & Fence Builders9
- HVAC & Insulation Contractors5
- Basement & Waterproofing Contractors5
- Restoration & Mold Remediation Contractors5
All licensed contractors in Islip
Michael KahlerIslip, NY 11751License H-41769
- General Contracting
Islip, NY 11751License H-32212
- Roofing & Gutters
- Basements & Waterproofing
Andrew SiricoIslip, NY 11751License H-55460
- Carpentry & Framing
- Painting
- Masonry & Concrete
Alexander BrownIslip, NY 11751License H-53586
- Landscaping & Trees
Barry FeddersenIslip, NY 11751License H-54745
- Landscaping & Trees
Islip, NY 11751License H-51088
- Kitchens & Baths
- Carpentry & Framing
- Painting
Vincent VolpeIslip, NY 11751License HI-69662
- Carpentry & Framing
- Roofing & Gutters
- Windows, Doors & Siding
- Painting
- +3
Theresa McdonnellIslip, NY 11751License HI-74352
- Painting
- Drywall & Plaster
Islip, NY 11751License HI-64337
- Roofing & Gutters
- Windows, Doors & Siding
Abner EscobarIslip, NY 11751License H-58738
- Masonry & Concrete
- Landscaping & Trees
Kieran FlynnIslip, NY 11751License HI-70920
- Carpentry & Framing
- Roofing & Gutters
- Windows, Doors & Siding
- Decks, Fences & Sheds
Richard ChervenyIslip, NY 11751License H-7176
- General Contracting
Islip, NY 11751License H-24192
- General Contracting
- Carpentry & Framing
Quadir RussellIslip, NY 11751License HI-74199
- General Contracting
Islip, NY 11751License HI-64419
- Carpentry & Framing
- Windows, Doors & Siding
- Painting
- Drywall & Plaster
Islip, NY 11751License HI-64171
- Windows, Doors & Siding
- Decks, Fences & Sheds
- Power Washing
Zachary KuhnIslip, NY 11751License H-9590
- General Contracting
- Kitchens & Baths
Islip, NY 11751License H-39355
- Carpentry & Framing
- Windows, Doors & Siding
Franklin Lojan MoscosoIslip, NY 11751License HI-72473
- Kitchens & Baths
- Carpentry & Framing
- Windows, Doors & Siding
- Flooring & Tile
Islip, NY 11751License HI-64293
- General Contracting
- Kitchens & Baths
- Carpentry & Framing
- Windows, Doors & Siding
- +3
Michael JunnelliIslip, NY 11751License HI-67004
- Kitchens & Baths
- Flooring & Tile
Islip, NY 11751License HI-63650
- General Contracting
- Carpentry & Framing
- Windows, Doors & Siding
- Painting
- +1
Pedro Enriquez-UrbinaIslip, NY 11751License H-58451
- Masonry & Concrete
Islip, NY 11751License H-25973
- Carpentry & Framing
- Roofing & Gutters
- Windows, Doors & Siding
- Decks, Fences & Sheds
Yonis ChavarriaIslip, NY 11751License HI-69878
- Carpentry & Framing
- Painting
- Drywall & Plaster
- Flooring & Tile
- +2
Charles GremliIslip, NY 11751License H-59672
- Carpentry & Framing
Anthony Quintal JrIslip, NY 11751License H-43333
- Landscaping & Trees
Richard BuschIslip, NY 11751License H-14680
- Carpentry & Framing
Islip, NY 11751License H-21627
Islip, NY 11751License HI-66643
- General Contracting
- Carpentry & Framing
- Windows, Doors & Siding
- Drywall & Plaster
- +1
Michael VitalianoIslip, NY 11751License H-922
- Decks, Fences & Sheds
Islip, NY 11751License HI-65099
- General Contracting
- Decks, Fences & Sheds
Robert Van DykeIslip, NY 11751License H-18852
- General Contracting
Islip, NY 11751License H1776650000
- Roofing & Gutters
- Basements & Waterproofing
Islip, NY 11751License H0453010000
- Kitchens & Baths
- Carpentry & Framing
- Painting
- Drywall & Plaster
- +1
Islip, NY 11751License H18F2000000
- General Contracting
- Kitchens & Baths
- Carpentry & Framing
- Roofing & Gutters
- +8
Islip, NY 11751License H0447320000
- Carpentry & Framing
- Windows, Doors & Siding
- Restoration & Remediation
- Garage Doors
Islip, NY 11751License 194621
- Carpentry & Framing
- Windows, Doors & Siding
- Painting
- Drywall & Plaster
Islip, NY 11751License H4001240000
- Masonry & Concrete
- Driveways & Paving
- Landscaping & Trees
Islip, NY 11751License H18G9190000
- Carpentry & Framing
Islip, NY 11754License 162901
- General Contracting
- Kitchens & Baths
- Carpentry & Framing
- Roofing & Gutters
- +8
Islip, NY 11751License H3604270000
- HVAC & Insulation
Islip, NY 11751License H18G5900000
- General Contracting
- Kitchens & Baths
- Carpentry & Framing
- Roofing & Gutters
- +8
Islip, NY 11751License 204202
- Kitchens & Baths
- Carpentry & Framing
- Windows, Doors & Siding
- Painting
- +4
Frequently asked questions
How many licensed contractors are based in Islip?
85 home improvement contractors based in Islip hold a current county license: 66 from Suffolk County and 19 from Nassau County.
What are the most common trades in Islip?
The trades listed most often by contractors based in Islip are general contracting (30), carpentry & framing (25), windows, doors & siding (18).
How do I check a contractor's license in Suffolk County?
Every listing shows the county license number. Confirm it with the Suffolk County Department of Consumer Affairs before you sign a contract or pay a deposit, and ask for proof of insurance.
Is this directory free for homeowners?
Yes. You can search and contact any contractor directly. There are no lead fees and no middleman.
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.