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Serving all cities and towns within Hampden, Hampshire, Franklin, Berkshire, and Worcester County, Massachusetts
HEAT YOUR HOME COMFORTABLY THIS WINTER WITH MASS SAVE® REBATES
Cold Climate Heat Pumps Designed for Massachusetts Winters
Check Your Eligibility
Smarter Comfort: Heat Pumps Backed by Mass Save® Rebates
We know Massachusetts winters are tough. Modern heat pumps extract heat from outside air - even in freezing temperatures - while using far less energy than oil or gas systems.
Mini split heat pumps and ductless heat pumps are among the smartest upgrades you can make:
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Designed efficiently for sub-zero temperatures
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Provide quiet, consistent comfort
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Eliminates cold areas and rooms
Recover your money with these incentives
75% off insulation work
No-cost air sealing and weatherization work
0% Financing opportunities on energy efficiency upgrades
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Rebates and incentives on heating and cooling equipment
Recover your money with these incentives
75% off insulation work
0% Financing opportunities on energy efficiency upgrades
No-cost air sealing and weatherization work
Rebates and incentives on heating and cooling equipment
Hear What Our Clients Have to Say
"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!"
Amber S. | Springfield, MA
Hear What Our Clients Have to Say
"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!!!"
Beth M. | Lenox, MA
Offering services throughout Massachusetts
We provide service to all cities and towns within Hampden, Hampshire, Franklin, Berkshire, and Worcester County.
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Your Trusted
Mass Save Partner
As a participating Independent Installation Contractor in the Mass Save Program, we perform air sealing, weatherization, and insulation improvements to commercial and residential properties. We work with businesses and homeowners on every step of their project, from setting up the energy assessment to helping them qualify for rebates and incentives to complete the installation. Every step is completed to our customer’s satisfaction and is our team’s number one priority.
What Is the Mass Save Program?
The Mass Save Program is an initiative sponsored by Massachusetts’ natural gas and electric utilities and energy efficiency service providers. This program promotes energy efficiency through its wide range of services, rebates and incentives, training, and information. Funds for the program come from a charge on the customer’s utility bill. If you’re already paying into the program, you may as well take advantage of its benefits!
Top-Rated Massachusetts Efficiency Contractor
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48 Lamb St, South Hadley, MA 01075