EnergyStarDave LLC | Energy-Efficient Heating, Cooling, and Indoor Air Quality in Sullivan County, N.Y., and the Catskill Region

Why choose EnergyStarDave?

We are the Upper Delaware Valley’s leading HVAC contractor in energy-smart technology from Mitsubishi, designed to make your home or business comfortable, kind to the environment, and hassle-free all year round — at affordable prices, with flexible payment plans available. We’re proud of our 35 years’ experience, and our many delighted customers in Sullivan County and the Catskills!

We service what we sell!

We’re dedicated to providing homeowners and businesses in the Catskills/Upper Delaware region with prompt, friendly, and efficient service on every system we install. From initial blueprints on new construction, to retrofitting older structures with a minimum of mess, our team has the expertise to handle your heating, cooling, or air quality project — whether it’s one room, or an entire house or commercial building.

Give us a call at (845) 588-2016 and find out what we can do for you!

Hay fever? Dust allergies? We can help!

Watch this quick video to see how!

Dave Lounsbury in Narrowsburg, NY on Houzz

We’re Number One! Thanks to readers of The River Reporter for voting EnergyStarDave LLC  “Best HVAC Contractor 2017-2018” in Sullivan County and the Upper Delaware Valley!

We’re Number One! Thanks to readers of The River Reporter for voting EnergyStarDave LLC “Best HVAC Contractor 2017-2018” in Sullivan County and the Upper Delaware Valley!