I recently hired LI Green Team to insulate my home and I am beyond impressed with the results! They installed 14 inches of insulation in my attic, sealed all the joists, and even sealed all the HVAC ducts (the flexible ductwork running through the attic) to make sure everything is as energy efficient as possible. On top of that, they built a proper walkway to my air handler so it's safely accessible — a thoughtful touch that shows they really care about doing the job right.
What stood out just as much as the quality of work was how clean and professional the entire crew was. They treated my home with respect and left everything spotless. You'd... read full review
March 2026
The Green Team LI was responsive, respectful, and prioritized customer needs. Not only was the crew amazing, but the office staff is incredible as well! I highly recommend using Green Team LI for any of your HVAC, A/C, and heating system maintenance and repairs.
February 2026
I couldn’t be happier with the services i received from the Green Team. Jason arrived to do the fine tuning after the incredible install. He was professional, patient and extremely thorough in all of his explanations as to the working of my new HVAC unit and the app to control from my phone. Thank you Jason, Alex and the entire team.
I recently hired LI Green Team to insulate my home and I am beyond impressed with the results! They installed 14 inches of insulation in my attic, sealed all the joists, and even sealed all the HVAC ducts (the flexible ductwork running through the attic) to make sure everything is as energy efficient as possible. On top of that, they built a proper walkway to my air handler so it's safely accessible — a thoughtful touch that shows they really care about doing the job right.
What stood out just as much as the quality of work was how clean and professional the entire crew was. They treated my home with respect and left everything spotless. You'd... read full review
The Green Team LI was responsive, respectful, and prioritized customer needs. Not only was the crew amazing, but the office staff is incredible as well! I highly recommend using Green Team LI for any of your HVAC, A/C, and heating system maintenance and repairs.
I couldn’t be happier with the services i received from the Green Team. Jason arrived to do the fine tuning after the incredible install. He was professional, patient and extremely thorough in all of his explanations as to the working of my new HVAC unit and the app to control from my phone. Thank you Jason, Alex and the entire team.