We Are Your Proud Local Plumbing & HVAC Supply Company


North Fork Plumbing Supply is your source of quality products. With our growing selection of products and accessories, you'll be sure to find what you need. Don't see what you are looking for? Just give us a call or send an email and we'll be more then happy to assist you.

For over 35 years we have been servicing all of Long Island from Queens to Montauk but we don't stop there! We also offer our Online Store for ease of use for customers all over the world. Below you can find our most popular products. Visit our STORE for more products and accessories today!

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(Click individual Pictures to view in our Store)

Water Heaters



  1. HVAC - Condensers/Heat Pumps & Air Handlers



Mini-Splits - Cooling Only or Heat Pump


Additional Products

Copper, Galvanized & Black Nipples and Fittings.
PVC Fittings, Faucets & Sinks, Bath Tubs and Shower Enclosures/Bases.
Pipe - Galvanized, Black, Copper and PVC.
Valves, Drains, Washing Machine Hoses and So Much More!



If you have a question, please don't hesitate to Contact Us!

We are located at
North Fork Plumbing Supply
1414 West Main Street, Riverhead, NY 11901

Call:      (631) 727-1870
Fax:       (631) 727-1976
Email:   info@northforksupply.com