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National Grid
Massachusetts Gas
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From Back Bay to Lowell, National Grid is saving energy in your neighborhood.

Whether you live in a renovated loft, are working on a historic fixer-upper, or are building a new home, National Grid is here to help make your home better. Every year, we work with homeowners, renters, and landlords to find energy saving solutions for houses, condominiums, and apartments of all types and sizes.

Home Energy Assessments

Where is your home wasting energy? We can help you pinpoint problem areas and make recommendations for insulation, air sealing, heating systems, and more.


Learn how to save on one of your biggest energy costs with today’s heating, hot water, and thermostat solutions.

Rebates for Renters

Do you rent an apartment or condo? National Grid has rebates on programmable thermostats.

New Home Construction

Our energy saving solutions can help you build efficiency and comfort into your new home right from the start.