Long Island Contractor RegistryLicensed contractors · Nassau & Suffolk

Suffolk County, New York

Licensed contractors in West Islip, NY

163 licensed home improvement contractors are based in West Islip, in Suffolk County. 107 hold a Suffolk County license and 56 hold a Nassau County license. Choose a trade below, or browse the full list.

163
Contractors
20
Trades
160
With phone

Hire by trade in West Islip

All licensed contractors in West Islip

Frequently asked questions

How many licensed contractors are based in West Islip?

163 home improvement contractors based in West Islip hold a current county license: 107 from Suffolk County and 56 from Nassau County.

What are the most common trades in West Islip?

The trades listed most often by contractors based in West Islip are general contracting (50), carpentry & framing (50), kitchens & baths (40).

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

Read the full hiring checklist →