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The savings of an energy efficient home

Find out how much you'll save with a no-cost energy audit

Transform your home into an energy efficient home

Our energy specialists will recommend energy saving improvements at no cost to you! Benefits are heavily discounted or even cost nothing at all.

Something for nothing!

 Receive at no-cost with your home energy audit:

  • ENERGY STAR® LED light bulbs
  • Advanced power strips
  • Low-flow showerheads
  • Faucet aerators
  • Programmable thermostats 
  • .... And more!

More benefits from Mass Save

Thanks to the Mass Save® initiative, huge subsidies exist to upgrade your home to be energy efficient. From rebates to discounts to no-cost incentives, there are plenty of benefits you don't want to miss out on!


Replace old units with upgrades for more efficient performance 

Save over



on rebates

  • Heating equipment
  • Cooling equipment
  • Water heaters
  • Thermostats

Install energy saving devices that cost less to operate




on incentives

  • Advanced power strips
  • Clothes washers/dryers
  • Light fixtures
  • Air conditioners
  • Refrigerators
  • Shower fixtures

Start saving today!

Contact us for your no-cost energy audit to find out how your home can save.

Let us contact you

Give us a call

(781) 922-3868


Pick your own time

Mass Save is a collaborative of Massachusetts’ natural gas and electric utilities and energy efficiency service providers, including Berkshire Gas, Blackstone Gas, Cape Light Compact, Columbia Gas of Massachusetts, Eversource, Liberty Utilities, National Grid and Unitil. We empower residents, businesses, and communities to make energy efficient upgrades by offering a wide range of services, rebates, incentives, trainings, and information.