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Islandia, NY

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Green Audit USA

3.3 (4 reviews)
Closed • 8:30 am - 5:00 pm

Services - Green Audit USA

Building energy audit

Insulation installation

Solar system installation

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Econo-Therm Insulation

Econo-Therm Insulation

(23 reviews)

Louis came in and reviewed my whole house, they came a few months later and insulated and air…read moresealed everything! Wonderful work, great guys, they cleaned up after themselves amazingly and the price was excellent! I'm so happy we did this and can't wait to see how much better this house will be at retaining the cold/heat moving forward. We had no insulation in most of the house. Daniel, Branley and their team were amazing, so friendly and they explained everything to me in great detail. Highly recommended

Econo-therm is a top-tier family business. Our 90-year-old home had zero insulation in most of the…read morehouse, leaving us freezing and relying on space heaters to supplement our radiators. Louis, his son , Vinny, and the crew completely transformed the house in just 1.5 days--insulating everything from the walls to the rim joists and crawl space. Louis came by to look at my house, used thermal imaging and brought pictures to show me what to expect. Very thorough, knowledgable, trustworthy and truly helpful. Honestly, I was a little anxious about them drilling into the mortar of our brick exterior, but decided to trust the process. Their work is seamless. I can't even see where the holes were! They left the house spotless, can't even tell they were here. We felt the comfort levels improve immediately. Highly recommend this team if you want honest, expert work from people who actually respect your home and know what they're doing!

Triple H Insulation - Triple H making another Happy Healthy Home!

Triple H Insulation

(15 reviews)

My reason for bringing Triple H in was the 3 bedrooms we use that myself and my children sleep in…read morewere freezing at night. I knew the insulation in my attic was a mess and antiquated as my house was built around 1970(average for Long Island). One of my children's bedroom is over my two car garage and I had no idea what type(if any) of insulation was in the ceiling of the garage, under my daughters bedroom. My home is a splanch so I also have a half bathroom in the rear of the house, off the kitchen which was also always very cold but less worrisome since nobody slept in it. Chris and Kyle came in to do an audit, they are were professional, honest and efficient . They quickly identified the spots I mentioned and found even more spots where they can make a huge difference. We sat down and went over the options financially, how long it would take, if there would be holes in the Sheetrock etc. There was never any pressure and they answered all our questions professionally. He assured us that beside the garage, there would be no holes anywhere (in the garage they would spackle all the holes so all I had to do was touch up )and all the rest of the work would be from the outside and the attic. I have twin 2.5 year olds so timing was important, they promised me it would take 2 days max and they would even do one day on a Saturday to help us out. Install day came and they delivered everything they promised, and more! Their crew was professional, timely, efficient and left the place as clean as it was when they entered. To top it off, Chris and Kyle sent two crews to my house so they were able to get the job done in 1 full day. Chris and Kyle also personally stopped by to make sure the job was going smoothly. We then could not wait to see if we would "feel the difference". It took one night for us to discover the result was even better then we imagined. My master bedroom, which I had spent the prior 3 years(since I owned the house) freezing in at night in the winter, was actually so warm that I woke up in the middle of the night sweating and had to remove my shirt. Since then, my wife and I have been running the ceiling fan all night (even when It was 3 degrees outside with the windchill). We were used to going into my daughters room when she woke up, and feeling the cold. On most nights the thermometer in her room would read 63/64degrees, even though the thermostat in the hallway was set at and reading 70 degrees. Well we opened the door and couldn't believe it, it was warm!!!!! The thermometer was actually reading 72 degrees. We truly recommend Chris, Kyle and everybody at Triple H. They did an amazing job and highly recommend them!

This is by far the worst company I have had at my home for insulation. In December 2025, I had a…read morevisit from Brian Edgar. Brian came in with a Health Homes booklet chock full of things that could be done. He then identified key areas that need insulation. He found areas that no one else did. I was sold. He told me about the PSEG programs he could get for me. than I asked him about NYSERDA because I was confused about the programs as I called from NYSERDA. Brian the looked at me and said "I think you're trying to play both sides". I was shocked, both sides of what. He seemed angry about NYSERDA so I called and put them on hold, waiting for Brian to contact me again about PSEG. When When Brian left he assured me he could get me in the PSEG program and to give him a couple of weeks. After a month I called him and he hadn't don't anything, he said "oh I remember you, the PSEG stuff". He said he would contact be back. He never did. this time I called the office hoping to speak to Jill but the woman that answered said she would give Brian the message. I never heard from Brian again, I have NYSERDA still waiting and this company was a huge waste of time. So today October 13, I received a text from Crystal about a recent (December) visit with your Comfort Consultant to discuss insulation and how the visit went. She even asked if I'd like to move forward. How exactly was I supposed to to that when your Home Comfort Consultant abandoned my proposal and did nothing but get angry over the various programs. The guy is a nutcase. And now I am angered that I get a random text from a company that did not follow through on sh*t. Take my advice and and don't let Brian through your door...

Rocket Insulation & Coatings

Rocket Insulation & Coatings

(5 reviews)

Rocket came today to spray foam insulation under our house, which is right by the water in…read moreLindenhurst and raised 6 feet in the air. As new homeowners, my husband and I really didn't know what to look for when actually LOOKING at insulation before buying our house - and boy, did we pay for it this (our 1st) winter. Regular insulation was used under our home and what we now see is a lot of it looks old, some newly added by the previous homeowner, and some downright decrepit. With the freezing blowing wind (or who are you kidding, even wind at 50 degrees) coming from under our home, our 1st floor was freezing. The drafts coming in from all angles was absolutely insane, and I worried about my poor little puppy as he slept in his crate on that very cold floor (we kept him warm of course). That said, we were referred to Rocket and, just after a handful of hours, I can already feel a difference in our home. On top of that, they were beyond professional, courteous, cleaned up every inch of any mess they made - and worked quickly and efficiently. I can't wait to now do my attic as well! We also worked with Mary Anne beforehand who came to measure our home and give us a quote - she's been so easy to work with, always answering any of my questions quickly, and just all in all if you want a good (great) company for your insulation needs (or waterproofing - or anything else they do) I would absolutely recommend Rocket. I don't know them personally, I'm just that pleased. Thank you Mary Anne and Rocket!!

Rocket (Patrick) Insulation insulated our new home and separate garage structure on the North Fork…read more From my first call, to follow up on the quotation and on the install, Patrick was informative particularly as it related to the options. Very professional and the quality of the work is really, really good. Competitive I highly recommend, and will be sure to recommend to anyone asking - you will not be disappointed.

Green Audit USA - insulationinstallation - Updated October 2026

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