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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622. Alcor Petroleum Corp
UnclaimedNo reviews yetManufacturerWilliston Park
Serves Williston Park and nearby
623. Alfa Medical Eqpt Spec Inc
UnclaimedNo reviews yetManufacturerWestbury
Serves Westbury and nearby
624. Alk Abello Inc
UnclaimedNo reviews yetManufacturerPort Washington
Serves Port Washington and nearby
625. All Island Whls Plbg Htg SPL
UnclaimedNo reviews yetManufacturerGlen Cove
Serves Glen Cove and nearby
628. American Challenge Enterprises
UnclaimedNo reviews yetManufacturerNew Hyde Park
Serves New Hyde Park and nearby
630. Amsterdam Tobacco Co Inc
UnclaimedNo reviews yetManufacturerWest Hempstead
Serves West Hempstead and nearby
635. Art Leather Manufacturing Co
UnclaimedNo reviews yetManufacturerHicksville
Serves Hicksville and nearby
636. Associated Drapery Equip Co
UnclaimedNo reviews yetManufacturerGlen Cove
Serves Glen Cove and nearby
637. Atlantic Medical Systems
UnclaimedNo reviews yetManufacturerValley Stream
Serves Valley Stream and nearby
639. Automatic Control Systems Inc
UnclaimedNo reviews yetManufacturerPort Washington
Serves Port Washington and nearby
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Get free quotesTowns with manufacturers & fabricators
59 Nassau County towns, A–Z. Pick yours to see local listings.
- Albertson5
- Atlantic Beach1
- Baldwin10
- Bellmore17
- Bethpage13
- Carle Place7
- Cedarhurst4
- East Meadow9
- East Norwich1
- East Rockaway8
- Elmont12
- Farmingdale13
- Floral Park12
- Franklin Square4
- Freeport49
- Garden City29
- Glen Cove21
- Glen Head2
- Great Neck37
- Greenvale4
- Hempstead14
- Hewlett5
- Hicksville72
- Inwood15
- Island Park6
- Jericho16
- Lawrence5
- Levittown5
- Locust Valley6
- Long Beach4
- Lynbrook22
- Malverne1
- Manhasset7
- Massapequa14
- Massapequa Park3
- Merrick11
- Mineola25
- New Hyde Park45
- Oceanside26
- Old Bethpage6
- Oyster Bay16
- Plainview69
- Point Lookout1
- Port Washington43
- Rockville Centre9
- Roosevelt7
- Roslyn6
- Roslyn Heights7
- Sea Cliff4
- Seaford4
- Syosset21
- Uniondale11
- Valley Stream9
- Wantagh9
- West Hempstead4
- Westbury80
- Williston Park4
- Woodbury8
- Woodmere8
Manufacturers & Fabricators in Nassau County: common questions
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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.