GreenHomes Long Island

GreenHomes Long Island

GreenHomes Long Island
75 Verdi Street, Unit 1 Farmingdale, NY 11735
Phone: (631) 386-8483

GreenHomes Long Island in Farmingdale, NY

  • Air Conditioning
  • Air Sealing
  • Attic Insulation
  • Basement and Crawl Space
  • Basement Waterproofing
  • Blown In Insulation
  • Cellulose Insulation
  • Duct Sealing
  • Energy Audits
  • Heating
  • Home Performance
  • Indoor Air Quality
  • Insulation
  • Mini-Split Installation
  • Oil to Gas Conversion
  • Plumbing
  • Spray Foam Insulation
  • Tankless Water Heaters

The one place to call for all your home comfort needs!

Proudly serving Nassau & Suffolk Counties since 1995, Green Homes Long Island specializes in home performance, insulation and energy efficient upgrades. Our complete service team offers heating, air conditioning and plumbing services.Savings

Is your home uncomfortable and expensive to heat and cool? Green Homes Long Island has the right approach to lower energy bills and increase comfort in your home. Our team treats your house as a complete system. When that system—heating, cooling, insulation and other components—works together, your home is both efficient and comfortable.

For Energy Savings in Farmingdale, NY Call (631) 386-8483 Today!

GreenHomes Long Island is Certified By Green Homes America

GreenHomes America is the single unbiased source more homeowners turn to for improving the comfort, livability, air quality, safety, durability and energy efficiency of their homes. And in the process they increase the resale value of their homes.

Lower Your Energy Bills Call (631) 386-8483 or


Master Plumbing Heating Cooling
Reviewed from Google

3.7 out of 5 stars

Susan Lange
Susan Lange

5 out of 5 stars

posted 11 months ago

Recently converted my heating system from oil to gas. Nothing is ever easy with my old home that was built on a slab. Master Mechanical put my mind at ease and did the job beautifully. From start to finish it was a pleasure working with this very professional company. I highly recommend them.

Evan gluck
Evan gluck

5 out of 5 stars

posted 1 year ago

Although we interviewed about 4 to 5 plumbers total, as soon as I had Jamie come to the house I knew I had found the right company. He talked about the project like he was really trying to find the right balance between doing it right but also doing it to fit our budget. Master Mechanical handled all the permit issues from start to finish, while other companies told me I had to do this myself. The office staff, especially Rosemary, always e-mailed or called me back very quickly when I had a question. And then when the work finally started, the guys that came to do the job were professional, courteous, and did an excellent job making everything neat and clean. They even did a couple of side things for me and it was great as well. I plan on using Master Mechnical for all my future heating/plumbing needs. I will also be using them to insulate my home as well. I highly recommend this company to anyone considering having heating/plumbing work done in his/her home.

Update 10/2017: Had Master Mechnical/Green Homes come back and insulate my attic and rim joist using closed cell spray foam. Was a little nervous about this type of insulation since I had read on line if it is not done right it can cause a bad chemical reaction and make a big mess. But after the great job they did on the gas conversion I felt I could trust this company. And of course it went off without a hitch. The guys who did the job were very nice and tried to be as neat and clean as possible. They even helped us move some furniture into the house the happened to get delivered one of the days they were working.

Erik Bravin
Erik Bravin

5 out of 5 stars

posted 1 year ago

Master Mechanical was a pleasure to work with. From day one from the estimate and proposal phase to the install and inspection. They are professional and care about what they are doing. They communicated everything along every step of the way and made sure we understood what was what during our oil to gas conversion. I will definitely be using Master again and highly recommend this company to anyone needing an HVAC company they can trust. I guess that's how you stay in business for over 20 years.