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Green Collar

4.9

About this business

Green Collar was established in 2014 and has become Western Massachusetts leader in home energy efficiency. Our goal is to help our customers create a more comfortable and energy efficient home while helping to reduce energy costs. We want to make the process of insulating your home as easy and hassle free as possible! We are committed to our customers and take pride in the long-term relationships we have built throughout the years. We set ourselves apart by offering the highest quality of work combined with years and years ... read more

Location details

570 Newton St, South Hadley, MA, 01075, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 5:00 p.m.
Tue8:00 a.m. to 5:00 p.m.
Wed8:00 a.m. to 5:00 p.m.
Thu8:00 a.m. to 5:00 p.m.
Fri8:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.9289 reviews
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Kim anderson's profile image
Kim anderson 
on Google
5 days ago

Just had a three day appt with green collar..blowing insulation into the attic&walls,sealing&calking all the way around where house sits on foundation..sealing around all 3 upstairs doorways including basemnt walk out door way...removed all hanging torn pink fiberglass insulation in basemnt ceiling...kilz bthrm ceiling...insulation crew included:: JUAN...COTIE...JONATHAN..BRANDON..WALLACE...JAKE... CHAD was the electrician that put in my humidity sensor ,energy eff fan.. THANK YOU ALL!!! FOR THE PROFESSIONAL JOB..ALL WERE PO... read more

Beth Maturevich's profile image
Beth Maturevich 
on Google
a week ago

Jeff, Nick, Wallace, Erin and Tyler took care of weatherizing my home today. They replaced insulation, did part of my basement, did some testing and more, they were THE nicest crew I have seen in a very long time. They were so polite and thoroughly described what they were doing. It’s rare to see an entire crew be that kind and awesome. But I honestly can’t say enough!!! 

amber sutherland's profile image
amber sutherland 
on Google
2 weeks ago

We recently had Todd Derrick and Brent install some mini splits. They were very respectful, timely, and professional. They cleaned up as they went and even made sure to clean up any dirt tracked in from their shoes. They made sure to ask if we had any questions along the way and showed us how to use the mini splits before leaving. We are very happy with the work that was done and highly recommend Green Collar! 

Johanna Hall's profile image
Johanna Hall 
on Google
2 weeks ago

Thanks to Todd, Brent and Derrick at Green Collar, I have a new mini-split system, installed in 6 hours today. They were congenial, conscientious, efficient and easy to be around as they worked both inside and out. The system was explained, all my questions were answered and the house is in good shape. Very grateful. 

Nataliya Pugach's profile image
Nataliya Pugach 
on Google
2 weeks ago

Thank You Green Collar for the great job you have done on installation of the new heat pump for my house. Quality work, friendly, ethical, and hard working team! 

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Frequently asked questions about Green Collar

How is Green Collar rated?

Green Collar has a 4.9 star rating with 289 reviews. 

When is Green Collar open?

Green Collar is open now. It will close at 5:00 p.m.  

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