Comfortable room temperatures

Even, comfortable
room temperatures

Healthy indoor air quality

Cleaner, healthier
indoor air quality

Energy bill savings

Lower energy bills
all year-round

Home Comfort and Energy Efficiency Experts in Long Island

We provide affordable, environmentally friendly home energy upgrades

In business since 1995, Dr. Energy Saver Long Island by Green Homes is your one-stop-shop for home comfort solutions. Our goal is to help you maximize your home comfort and monthly savings while you breathe cleaner air. When you enlist our services, we will minimize your energy usage, helping your wallet and the environment. Since we are accredited by the Building Performance Institute, we can help you qualify for specialized financial incentives from NY State, LIPA and others.

All of our staff are fully trained and certified to carry out work needed. In fact, we have over 100 years of combined owner and employee experience! As a family company, we care about our customers' satisfaction and the relationships we build with you. We look forward to helping you increase your comfort and savings at home.

Take a look around and see what we can do for you, or contact us today to schedule your free estimate or home energy audit! We serve customers in Huntington Station, Oyster Bay, Islip, Brookhaven, Massapequa, Hempstead and areas nearby.

Dr. Energy Saver is on a mission to help fix 100,000 uncomfortable homes by the year 2020.

Learn more

our service area

We serve the following areas

  • Albertson
  • Arverne
  • Astoria
  • Atlantic Beach
  • Baldwin
  • Bayside
  • Bellerose
  • Breezy Point
  • Brooklyn
  • Cambria Heights
  • Cedarhurst
  • College Point
  • Corona
  • East Elmhurst
  • East Rockaway
  • Elmhurst
  • Elmont
  • Far Rockaway
  • Floral Park
  • Flushing
  • Forest Hills
  • Franklin Square
  • Freeport
  • Fresh Meadows
  • Garden City
  • Glen Oaks
  • Great Neck
  • Hempstead
  • Hewlett
  • Hollis
  • Howard Beach
  • Inwood
  • Island Park
  • Jackson Heights
  • Jamaica
  • Kew Gardens
  • Lawrence
  • Little Neck
  • Long Beach
  • Long Island City
  • Lynbrook
  • Malverne
  • Manhasset
  • Maspeth
  • Middle Village
  • Mineola
  • New Hyde Park
  • Oakland Gardens
  • Oceanside
  • Ozone Park
  • Point Lookout
  • Port Washington
  • Queens Village
  • Rego Park
  • Richmond Hill
  • Ridgewood
  • Rockaway Park
  • Rockville Centre
  • Roosevelt
  • Rosedale
  • Roslyn
  • Roslyn Heights
  • Saint Albans
  • South Ozone Park
  • South Richmond Hill
  • Springfield Gardens
  • Sunnyside
  • Uniondale
  • Valley Stream
  • West Hempstead
  • Whitestone
  • Williston Park
  • Woodhaven
  • Woodmere
  • Woodside
Our Locations:

Dr. Energy Saver Long Island by Green Homes
75 Verdi St
Farmingdale, NY 11735

Happy Customers in Long Island

The benefits of being an authorized DES dealer

As a proud member of the Dr. Energy Saver dealer network, we are a part of a nation-wide community of expert contractors all dedicated to the same ideals of improving energy efficiency, health, and comfort in every home as we are. DES is the largest network of its kind and continuously educates its members on improving energy solutions.

Our complete insulation services will keep your home more comfortable and energy efficient, whether you choose basement, crawl space, or attic insulation. We have access to proven, patented products like spray foam and blown-in insulation, as well as constant support and training. All of our customers will benefit from the work that DES and Dr. Energy Saver Long Island by Green Homes can do together!

Why Long Island homeowners choose us

In business for over 20 years

BPI Goldstar accredited

24/7 emergency services

Free estimates on all installations

If you want to improve your home's energy efficiency and comfort, but aren't sure what the best methods are, Dr. Energy Saver Long Island by Green Homes can help. We will help you to make the improvements your home needs so you can benefit from reduced energy bills and increased home comfort.

Dr. Energy Saver Long Island by Green Homes is a local, family owned and operated company, dedicated to customer satisfaction and happiness for years to come. Call us today at 1-631-420-4424 to schedule a free estimate on home energy services! We proudly serve in Islip, Brookhaven, Hempstead, Oyster Bay, Huntington Station, Massapequa, Bay Shore, Babylon, Valley Stream, Huntington, Smithtown, Old Westbury, Brentwood, Manhasset and throughout the surrounding areas.