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General Contractors in Port Washington, NY

17 general contractors listed · Updated Oct 27, 2026

Compare general contractors serving Port Washington for renovations, additions and repairs, and request free quotes from local builders.

Avahere lists 17 general contractors in Port Washington, NY (11050). Of these, 1 show a public phone number, 13 link to a website and 1 list a street address. Port Washington is a hamlet in the Town of North Hempstead; this page also covers Baxter Estates, Manorhaven, Port Washington North. Nearby, Sea Cliff has 3 and Glenwood Landing has 2. None of these businesses has claimed its page yet, so the details come from public business records.

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17 results

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  13. 13. Tma Home

    Unclaimed
    No reviews yet

    General ContractorPort Washington

    Serves Port Washington and nearby

    Website

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General Contractors in Port Washington: common questions

How many general contractors are in Port Washington, NY?
Avahere lists 17 general contractors in Port Washington. Nearby you'll also find 3 in Sea Cliff, 2 in Glenwood Landing, 5 in Roslyn.
Do general contractors in Nassau County need a license?
Most home improvement work on homes in Nassau County requires a home improvement license from the Nassau County Department of Consumer Affairs. Ask for the license number and look it up on the county website before you hire.
How do I get quotes from general contractors on Avahere?
Describe your job once and local general contractors that fit can reply with questions and quotes. It is free for you and for the businesses, and you decide who to hire, if anyone.
I run a general contractor business. How do I update my listing?
Find your business and choose "Claim it free". After a quick check you can edit your details, add services and photos, and answer customers at no cost.
Is Avahere free?
Yes. Avahere is free for customers and for businesses. There are no lead fees, and businesses cannot pay to rank higher.

Listings come from public business records and from business owners. Avahere does not show owner names or private contact details. Spot a mistake or want a listing removed? Remove a listing or contact us.