Green Collar

I HIGHLY RECOMMEND Green Collar after having their crew of three work in our home for two days. Jeff, the lead person, Jordan and Quinn arrived both days on time, they were friendly, polite, professional and thorough. They are clearly well-trained and experienced. Jeff explained everything they were doing. He was very detailed and searched every where for any places that needed to be sealed and/or insulated. They spent the majority of the time in our attic. The first day they did air sealing, working to seal everywhere, to the edge of the roof, around the chimney and insulating the trap door to the attic. They went above and beyond venting our three exhaust fans (two bathrooms and the kitchen) to the outside. The kitchen exhaust fan required special venting because of the heat from the sto

I can't recommend Green Collar enough! I called them to seal my home and insulate the attic and basement through the MassSave program and couldn't be happier. Juan, Cameron, Brian, and Kwynn arrived promptly at 8am as scheduled. They made sure to lay drop clothes where they'd be walking to ensure they wouldn't mess up the house. They did the initial test and started in the attic first. Once the attic was done, they moved onto the basement and adding door flaps and seals to the exterior doors. Previously I had a draft in one corner of the basement that you could feel. The draft is completely gone now and it's been the coldest stretch of winter yet this past week. After they completed their work they ran the test again and said it had made quite an improvement overall, as if they closed an

Jeff, Jordan, Marvin and Kwyn did a great job following recommdations made by Mass Save providing multiple areas of insulation in our home. It was a project we had wanted done for a while and we very happy with their punctuality, professional and informative walk through and the job was detailed and clean. I appreciated their work and would highly recommend them.

Jeff, Quinn, and Jordan were a professional and knowledgeable crew. They treated us and our pets with respect and left our house in good condition after the insulation install. We would highly recommend Green Collar to our friends and family! #MassSave

I would highly recommend Green Collar for any future work in my home. The work crew that came out, lead by Jeff and his crew, to install energy upgrades was exceptional. They communicated what they were doing throughout the day and were professional. I really appricated how they put down drop clothes and cleaned up all work areas after they were done. You guys Rock... Thank you.