Contractors in Hempstead, New York

15 listings: public-work contractors (14), electricians (1), windows, siding & insulation (1).

How Do You Find a Licensed Contractor in Hempstead, New York?

We list 15 contractors in Hempstead, including 14 active official state records. New York has no statewide general contractor license, and cities or counties set the rules. Ask for the license number, confirm it with the state or city, and get at least two written bids.

Updated November 6, 2026 · Source: official state records and OpenStreetMap (downloaded November 6, 2026).

Unified

299 Peninsula Boulevard, Hempstead

Map listing: license not checkedWindows, Siding & Insulation

PETK, Inc.

Hempstead

New York DOL: ActivePublic-Work Contractors
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Before You Hire in Hempstead

New York has no statewide general contractor license, and cities or counties set the rules. Threshold: None statewide; cities such as New York City and Buffalo have their own rules. Read the New York license summary, then use the hiring checklist and compare your bids. Your city’s building department can also tell you which permits your job needs.

Other Cities in New York

Sources: Washington L&I, Oregon CCB and New York DOL open data; © OpenStreetMap contributors (ODbL) · Data last updated November 6, 2026 · Sources & method