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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ElectricalFeatured

Leo's Electric Corporation

Southampton

Open now · Today 7:30am - 4:30am

Since 1976, Leo’s Electric provides customer service with that small town feel yet has the experience and quality workmanship of a national company. Family owned and operated under three generations starting with Charles Leo who originally founded Leo’s...

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PlumbingFeatured

Mattituck Plumbing & Heating

Mattituck

Open now · Today 7:30am - 4:30pm

Mattituck Plumbing & Heating is a full-service plumbing and heating corporation. Licensed and insured, we provide a variety of services, from installations to replacements and everything in between. We've been a reliable small-town plumbing company since...

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Heating

Mendenhall Fuel Inc

East Quogue

Open now · Today 8am - 4pm

We are proud to offer: Full Coverage Service Contracts Available for Heating & Air Conditioning Automatic Delivery of Heating Oil, Kerosene, and Propane Heating & Cooling System Installations Secure Heat Home Monitoring System 24 Hour Emergency Service Family...

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SanitationFeatured

North Fork Sanitation Inc

North Fork

Open now · Today 8am - 4:30pm

North Fork Sanitation is a family owned and operated business right here in your local area! Roy Sr., whose picture you see here, started this company 55 years ago with his wife Joanne. All of our family work in the business and reside right here in town! Roy...

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Windows & Siding

North Shore Window & Door

Bridgehampton

Open now · Today 9am - 5pm

North Shore Window and Door started in the window and door business in 1995. Originally a small business on the North Shore of Long Island, NSWD has grown into a 30-plus employee, mid-size company servicing the Northeastern United States. This growth has been...

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ElectricalFeatured

Ocean Electric Corp.

Southampton

Open now · Today 7am - 5pm

In 1983, Jeffrey DiLandro moved to East Quogue, to pursue a career in the electrical contractor industry after graduating Towson University with a Bachelor of Science in Business Management and then pursuing an electrical engineering degree at University of...

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CesspoolsFeatured

Payless Cesspool Sewer & Drain

Rocky Point

Open now · Today 9am - 5pm

Payless Cesspool Sewer & Drain CO. Inc. has been servicing Suffolk County for over 30 years. We are a family-owned and operated business. We started off with one truck and have grown over the years to have four trucks. We take pride in always being there for...

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Oil & Fuel DeliveryFeatured

Peconic Propane Inc

Calverton

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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Plumbing

Plumbing Express

Peconic

Open now · Today 9am - 5pm

Septic & Cesspool Building & Service, Plumbing & Sewer Repair, Heating Contractors & Systems, Tools & Hardware Supplies, Cesspool Building & Service, Heating Contractors, Plumbing Repair & Service, Water Heaters, Cesspool Service & Cleaning and Plumbing...

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Landscaping

QAL Surroundings

Riverhead

Open now · Today 9am - 5pm

Our team has more than 50 years of experience meeting the needs of our clients, including custom designs and installations. Whether you want a secluded garden paradise or a formal estate landscape, we are the team of experts to get the job done. Our designers...

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Oil & Fuel Delivery

Quogue Sinclair Fuel Inc

Hampton Bays

Open now · Today 8am - 5pm

We are Quogue-Sinclair Fuel and, since 1954, we have been at home in the Hamptons. We hope you will be too. "QS" - It doesn't just stand for "Quogue-Sinclair" ... it also stands for "Quality Service." We proudly serve the East End, providing Oilheat and...

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Glass & MirrorsFeatured

Robert E Otto Glass Inc.

Wainscott Woods

Open now · Today 8am - 4:30pm

Robert Otto Glass was established in 1960, serving homeowners and contractors from Montauk to Riverhead. In 1960, Bob specialized in tub and shower enclosures, storm windows and doors, wrought iron railings, storefronts, and awnings. Over the past 50 years,...

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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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