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Manufacturers & Fabricators in Nassau County, NY

886 manufacturers listed · Updated Oct 27, 2026

Find manufacturers, machine shops and fabricators in Nassau County and request quotes.

Avahere lists 886 manufacturers across 59 Nassau County towns. Of these, 264 show a public phone number, 536 link to a website and 253 list a street address. The most listings are in Westbury (80), Hicksville (72), Plainview (69). None of these businesses has claimed its page yet, so the details come from public business records.

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886 results

Results

  13. 513. Ortho Pro

    Unclaimed
    No reviews yet

    ManufacturerFranklin Square

    Serves Franklin Square and nearby

    Website

  17. 517. Pall Corp

    Unclaimed
    No reviews yet

    ManufacturerPort Washington

    Serves Port Washington and nearby

    Website

Get free quotes from manufacturers & fabricators in Nassau County

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Towns with manufacturers & fabricators

59 Nassau County towns, A–Z. Pick yours to see local listings.

Manufacturers & Fabricators in Nassau County: common questions

How many manufacturers are in Nassau County, NY?
Avahere lists 886 manufacturers across 59 towns in Nassau County.
How do I get quotes from manufacturers on Avahere?
Describe your job once and local manufacturers 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 manufacturer 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.