75 Verdi St
Farmingdale, NY 11735
We are open 24 hours a day, 7 days a week!
In business since 1995
Consumer Affairs License: Nassau County #H3602180000, Suffolk County #3298-MP

Improving energy efficiency is a priority for many homeowners, which is why Green Homes Long Island is here to provide a wide variety of home energy solutions on Long Island. Their services will ensure that your home is more comfortable and will help you save money on your utility bills.

Whether you need home insulation, heating, air conditioning, or anything else, Green Homes Long Island can provide you with a high quality and long lasting solution. They have been serving Long Island for over 20 years, and they have the expertise needed to ensure your home is as comfortable and energy efficient as possible.

Green Homes Long Island provides the following home energy services:

  • Complete home energy audits
  • Full home insulation, including spray foam insulation
  • Water heater repair and installation
  • Boiler repair and installation
  • Furnace repair and installation
  • Air conditioning repair and installation
  • And much more!

If you need any home energy services in Nassau or Suffolk County, call Green Homes Long Island today to get a free estimate. As the local dealer of the national Dr. Energy Saver network, they have the training, products, and expertise to save you money on your energy bills! They serve throughout Huntington, North Hempstead, Babylon, Deer Park, Long Beach, Holbrook, Setauket and the nearby areas.

Offer details

$99 Pre Season AC
By Robin F.
By Daniel S.
By Homeowner
"Mark was friendly and very informative. I felt comfortable throughout the whole process!"
By Marc S.
"Amazing company- very thankful to have run into you all."
Noel I.
Atlantic Beach, NY
Green Homes Long Island is a professional insulation company which I highly recommend.
Larry M.
Woodmere, NY
I would recommend Green Homes Long Island to all my friends!!
Paul B.
Oceanside, NY
This company is very professional, the office staff was great in making a timely appointment for an energy special to meet with me.

BPI Goldstar Award