Before you build your new house or start any renovation of your existing home, please remember that today’s advanced cooling and heating systems require early planning and design. To ensure that your home’s heating and cooling systems are the most efficient they can be and to be compliant with Southampton Town’s new Energy Conservation Guidelines, talk to the experts at Hardy.

To take advantage of these state-of-the-art systems and technologies, HARDY works directly with some of the foremost architects and builders in the area. If Hardy is not on your list of subcontractors, contact us or talk to your architect or builder. With Hardy involved from the beginning of your project, you will be assured that the scale and structure of your environmental systems will be appropriate for your home well into the future.


Southampton, Montauk, Easthampton, Cutchogue, Sag Harbor, Southold, and all of Eastern Long Island


Drop us a line!

Hardy Plumbing & Heating

North fork: 631-298-8181

South fork: 631-283-9333

HVAC: 631-287-1674


Mon: 8:00 am – 5:00 pm
Tue: 8:00 am – 5:00 pm
Wed: 8:00 am – 5:00 pm
Thu: 8:00 am – 5:00 pm
Fri: 8:00 am – 5:00 pm
Sat: Closed
Sun: Closed