The Green Cocoon
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The Green Cocoon
Please learn more about The Green Cocoon team. One of us might be in your neighborhood soon! If you would like us to come out and take a look at your next project, don't hesitate to contact us. Jim is the owner and president of the Green Cocoon, a Salisbury-based insulation company that specializes in eco-friendly insulation products and energy-efficient building projects.

As a Plastics Engineer, Jim started the Green Cocoon in 2007 as the need for better quality insulation products and more professional and forward thinking installers became more apparent. Jim studied Plastics Engineering as UMass Lowell and has started his MBA at the University of New Hampshire. When he is not working, Jim enjoys being outdoors soaking up the fresh air.
Services
Spray foam insulation done right can save 50% to 70% on your home energy costs while reducing Global Warming Potential. Looking to make your home or business as cozy and energy efficient as it can possibly be? Get wrapped up in The Green Cocoon, an award-winning environmental comfort specialist delivering energy-efficient, eco-friendly insulation solutions to residences and businesses throughout Massachusetts, New Hampshire, and Maine.
In May, The Green Cocoon stepped into a complicated insulation job during our renovation and knocked it out of the ball park for us. Our builder had gotten a quote from his own subcontractor for the new construction and renovation in the newer section of our house, but when we discovered that the exterior walls in the old part of our Victorian were not insulated it became apparent that this was going to be require some special effort.
The Green Cocoon, Inc. is a small, locally-owned business that is dedicated to delivering the best insulation to new and existing homes and commercial buildings. We specialize in energy efficient, Net Zero and Passive House construction. We work hard as a team and enjoy the satisfaction and rewards of a job well done.
At The Green Cocoon, our team is honored to give back. We not only love working in our community, but also working with our community. Thus, we not only give back financially, but also physically, by attending many of the fundraisers we sponsor. The Green Cocoon helps support women with breast cancer and sponsors events that help children with cancer and their families.
Open cell foams are lower in R-value (3.8 vs. 7.0). Open cell foams have tremendous sound attenuating properties (STC 38 in a 24 wall assembly) and make for a substantial air-seal at greater thicknesses. In open cell spray foam, the tiny cells of the foam are not completely closed. The trapped air causes the R-value per inch to be lower than closed cell foam, but it also makes it an amazing sound dampener!
Reviews (8)
Russ P.
Russ P.
Jul 14, 2021
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The Green Cocoon was recommended to us by our energy consultant 6 years ago when we began remodeling our 1950's house into a net-zero home powered by solar. After vetting other insulation service companies, we settled on the Green Cocoon to foam in the entire house creating an energy-saving envelope. Their work was impeccable, highly professional, with absolutely no issues, and we have had no electric or other utility bills to pay over the last 5 years. I recommend them for your consideration, they worked for us.
John Zawalski
John Zawalski
Nov 26, 2020
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Positive: Professionalism, Quality, Responsiveness, Value
The Green Cocoon Team was great to deal with! From scheduling, being flexible to work on weekends, to the installation team; it was a good closed cell insulation experience. Would recommend them for your next job.
Ron Fitzgerald
Ron Fitzgerald
Nov 22, 2020
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The Green Cocoon came two separate times to complete my job, spray foam and blown in cellulose. Both times, the guys were prompt, professional and did a fabulous job from start to finish. They went over the job with me upon arrival and did a walk through at completion. The one aspect of their work that I was most impressed with is how well they cleaned up at the end of the job.
Matthew Frank
Matthew Frank
Nov 01, 2020
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We hired The Green Cocoon for air sealing and blow in cellulose in our 500 sq foot attic. They did a nice job and their service was responsive and professional throughout. Chris returned my call and got us a quote within a day. They were busy and had a month wait, but Joe was upfront about the scheduling and even squeezed us in a little earlier than promised. Anthony and team arrived on time, easily solved a couple of minor problems (lighting, venting), showed me the work when complete and left no trace in the house. I'd recommend them!
Jim Hendrick
Jim Hendrick
Sep 10, 2020
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3rd time using The Green CoCoon and very satisfied. Their crews are very professional, do excellent work and leave the site clean. They always check in and make certain we are satisfied before leaving. Our latest job was finishing the main roof of our house. We previously had them do the roof on a "bonus room" / extension and when finishing the current work, they made sure to seal / tie-into the bonus room roof making sure there were no gaps. Highly recommend them
Robbin P.
Robbin P.
Nov 02, 2018
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We had Green Cocoon spray foam our attic and basement band joist. We had multiple quotes and almost went with another company that came in a little lower, however once we pressed them to get the quotes the same the prices were the same. The entire team at Green Cocoon were professional and conscientious from the quote all the way through the process. When you are inviting people into your home it is comforting to have workmanship and people you can trust. They were patient when we had questions and made us feel they wanted to be sure we were happy with the job. BTW, the house is noticeably more
John D.
John D.
Oct 27, 2017
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Great job by a great company. They came out, examined my basement and gave a very thorough review. They also gave me a very honest assessment as to what would give me the best result at the budget I could afford. Finally, they did the work as promised and left my basement much cleaner than it was when they came in.
Pat S.
Pat S.
Mar 19, 2014
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I did not choose this company, as their evaluation was incomplete and not as professional as others. They gave a low price though, based on the work quoted.