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.


iWave Air Purifiers
  • Purifies air without harmful by-products
  • Easily installed in HVAC system within minutes
  • Effectively kills mold, bacteria, and viruses in air
  • Reduces allergens, odors, smoke, static, and airborne particles
  • Keeps indoor coil cleaner
  • Does not require expensive replacement parts
  • Residential and commercial
  • Tested against Covid-19
Covid-19 Test Results Coronavirus Test Results

Trust The Air You Breathe.


HVAC just got smarter.

Introducing the new NP2DLM Cordless Vacuum Pump and new NRDD Recovery Unit, designed to make your life easier.
Come to Dunphey-Smith today to pick up one of these exciting products!


Celebrating 101 Years of Customer Satisfaction! (1919 – 2020+)

Manasquan Celebrates 47 Years Supplying the Jersey Shore! (1973 – 2020+)

Dunphey-Smith © 2020