Business Directory

Find trusted local businesses on AdfasTy

Browse shops, trades and services from the North Fork to Montauk. Search by keyword, category or town, then contact the business right from its listing.

113local businesses
25categories
38towns & areas

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Shelter Island NY Open now Clear all

Water Filtration

GNS Mermaid Water Systems

Mattituck · 13.4 mi

Open now · Today 8am - 4pm

Originally known as GNS Contracting Corp., Mr. William Gremler and Mr. Cliff Saunders founded the company in 1974 in order to provide solutions to the growing number of water issues arising on the North Fork of Long Island. In 1996, current owner Mr. John...

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Moving Company

Jernick Moving & Storage

Shelter Island · under 1 mi

Open now · Today 9am - 5pm

Established in 1954, Jernick Moving & Storage is a third generation, family owned and operated local and long distance moving and storage company. Our family owned company provides that special "quality of service" that is hard to find in today's corporate...

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Oil & Fuel DeliveryFeatured

Peconic Propane Inc

Calverton · 25.1 mi

Open now · Today 8am - 5pm

With over 42 years experience and 17 years in business, Peconic Propane, Inc. has served eastern Suffolk with a commitment to service and excellence. We appreciate your interest and look forward to earning your business, where propane is our ONLY business....

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Senior CareFeatured

Senior Helpers

North Fork · 15.6 mi

Open now · Today Open 24 hours

Senior Helpers Riverhead is owned and operated by Jennie Holman and Ewrin Gruber, who are advocates for high-quality senior care. At Senior Helpers Eastern Long Island our primary goal is to help provide a high quality of life for our clients and their...

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From the AdfasTy blog

Local guides from the AdfasTy blog

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November 9, 2026 · AdfasTy

Southampton home services: electricians, tree care, pools and glass

A local guide to the Southampton electricians, tree services, pool care and glass shops listed on AdfasTy — with what each one says it does best.

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November 9, 2026 · AdfasTy

Southampton family businesses with decades of local history

From a 1976 electrician to a lighting showroom that came to Southampton in 1985, these AdfasTy-listed businesses have served the East End for decades.

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