Dunphey-Smith takes pride in delivering not only quality service but also the best value and brand names in heating and cooling products. As our many satisfied customers know, we offer not only products and exceptional service you can depend on, but also a partnership with our customers to provide the support they need to help grow, prosper and compete in today's marketplace. Say hello to the NP2DLM Cordless Vacuum Pump and NRDD Recovery Unit, designed to make your life easier.

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History Report

In 1919 we opened on Plane Street in Newark, N.J. After many years of success, we relocated to our present facility in Union, N.J. to better serve our customers. In 1973 we opened our Manasquan warehouse, bringing the same high standards to the ever-growing central Jersey area. Our mission has been to supply only quality products that will give the longest possible service, and therefore reflect a saving of time and money to our customers. For over 100 years we have remained loyal to our mission, along with providing unsurpassed personal service to our customers.

Thomas Frangione

Apr 15, 2022

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Stopped in to get some replacement pre-filters for Honeywell HVAC system. Part wasn't carried there, but they gave me the part # enabling me to order direct. Very helpful. I would select them again for any needs.

De Kyser

Mar 05, 2022

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One of the Best supply Houses for HVAC and Sheet Metal. J&R HEATING & AIR CONDITIONING

Ang Miranda

Jan 05, 2022

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It's great dealing with professionals I'm there all the time and they always have what I need ready when I get there.

Kyle Pickett

Jul 06, 2021

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Best place I as far as ductwork is concerned. They everything you need and more!

Thomas Carlucci

Jun 19, 2021

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Good employees good service they have all materials for HVAC

Thomas Perina

May 02, 2020

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Great people to do business with, has a lot of inventory, and the guys know there stuff.

Richard Ossai-Addo

Jun 16, 2019

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Didn't struggle to get to this place! Service was quick! And the guys were friendly!

Ruben Rivera

Oct 20, 2018

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Good Knowledgeable people with great pricing and vast instock inventory.

Michael Marcketta

Nov 16, 2017

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Great supply house, everything ductwork/metal related, and lots of other hvac parts at great prices and super close by! The guys behind the counter are excellent!

Robert Forst

Aug 30, 2016

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Great prices, vast stock, pleasant staff, and decent location. Would highly recommend to anyone looking for HVAC supplies.

Dunphey Smith