- Air Conditioning
- Home Energy Audit
- Oil to Gas Conversion
We make your home comfortable again!
For more than 25 years, Long Island's homeowners have trusted Green Homes Long Island for heating, air conditioning, plumbing and home insulation. From routine maintenance to solving complex home performance problems, our highly trained technicians with 125+ years of combined experience are your dependable resource.
Prompt, Reliable Service 24/7
Emergency or not, your comfort is our goal. Whenever you call, you’ll find a reassuring customer service representative is ready to help!
Same Day Quote - Guaranteed
A broken furnace is stressful enough—we won’t make you wait for your estimate. We’re standing by to provide you with the finest heating, cooling and home performance service in Long Island’s Suffolk and Nassau Counties.
Make Your Home Efficient, Too!
A big part of comfort includes home energy efficiency. Our home energy audit can identify real money saving improvements that translate into meaningful energy savings.
Make your home comfortable & efficient! Contact us today for a free estimate*.
*Does not apply to service or repair visits.
We offer 24-hour emergency service!
June 29, 2017
It’s easy to get carried away with home improvements. You start dreaming of a new kitchen or an updated bathroom, and before you know it, that’s where your budget is going.With such a competitive... Read more
Are you running your air conditioner constantly but it feels like your house still isn't cooling down? You may be losing air through cracks or poor insulation.