About Home Efficiency Experts

Our Home Efficiency Experts have 18 years’ experience, helping homeowners on how to save money on energy bills, making the home more comfortable and adding resale value to your home.

What We Do

Home Performance

Air Sealing, Home Insulation & Energy Efficent Systems

Heating & Cooling Systems

We keep your home warm in the winter avoiding heat from escaping and making your mechanical equipment from working harder to maintain a comfortable temperature.

In the summer, we keep your home cooler and comfortable and reduce your AC system from over-working and running up your electric bill.

About Home Efficiency Experts

At Home Efficiency Experts of Long Island, we provide every homeowner with a free energy audit and educate homeowners on issues with the home’s insulation and mechanical equipment efficiency. We offer many solutions on how to save money using the best energy efficient mechanical systems such as; Furnaces, Boilers, Central AC, Hot Water Heaters, Ductless AC systems, Hot Water Heaters systems, Oil to gas conversions and so much more.

We provide the best solutions in sealing and insulating your home with the best insulation materials in the industry. We keep your home warm in the winter avoiding heat from escaping and making your mechanical equipment from working harder to maintain a comfortable temperature. In the summer, we keep your home cooler and comfortable and reduce your AC system from over-working and running up your electric bill.

We save you money and provide the comfort you expect while adding value to your home.

With 18 years of experience, we have seen almost everything that we can provide a solution for at an affordable price and in most projects, the project pays for itself!

Your home will be a home sweet home and you will get a better understanding of what opportunities can be made to save money and add resale value to your home.

It’s simple, just schedule your free energy audit with Home Efficiency Experts of Long Island. To schedule your free energy audit call us at 631.406.9805 or fill out our free energy audit form here.

Helping Long Island homeowners for 18 years. We look forward to visiting your home!

Learn more about home air sealing and insulation.

Home Energy Efficiency Experts made the entire experience exceed our expectations, we are saving more than $290 monthly on energy bills!

Pam Delluca