Green Collar

I went through the MassSave program to add insulation, air sealing, and few other things to improve the energy efficiency in my home. The crew from Green Collar who did the work were polite, communicative, and worked efficiently to address everything on the assessment. Lawrence, Josh, and Jose were great to work with, didn't mind my dogs, and did a nice job cleaning up at the end of the day. Professional, nice work, polite-- I would definitely recommend them!

My team consisted of Josh, Brandon and Jose. Let me just simply put it as A++++++++. Friendly, helpful and above and beyond to be brief. thanks. My work completed was an insulation job.

Noah and his crew were here to do some insulation for us, and I have to hand it to them they did a great job! They were all so nice and respectful to myself and my 2 little boys. Thanks Noah!!!

Used them to provide updates based on mass save energy assessment. Very professional. Did a good job with all work and left the area clean.

Devin and Jose did an excellent job at my property. Their communication was excellent and I look forward to seeing savings on my future bills.

I work from home and I have 3 month old daughter. Mark, Travis, Brandon, and Keem were very respectful of my space and were quiet around my daughter while they were working.

I signed up for an energy assessment from MassSave. The awesome folks from Green Collar came to my house and added insulation to my attic, fixed the seals around my doors, and redid the insulation and added a vapor barrier in the crawl space. They were excellet, polite, professional, clean, and got everything done in one day. I would highly reccomend this service to anyone.

The three men that came to our house were wonderful. Brian was the lead guy and very professional, knowledgeable, personable. They were quick and did a great job. We had bathroom fans vented and insulation added to our attic. I can’t say enough about this service. I would highly recommend them to anyone. Actually I have already recommended them to my sister.

We found out about Green Collar through Mass Save and used them to install a couple mini-splits. They were extremely professional and punctual, provided an in-home consultation and a timely quote, ordered the material promptly, installed the units properly, and went above and beyond to keep the place clean during and after the install. 100% recommended. Shoutout to Brian and Wes.

( Will, brain, Jake) are very dedicated to there job. I highly recommend them. Very swift, clean, arrive on time & very knowledgeable.