Services

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Air sealing is the process of closing the gaps and holes before insulation is added. Mass Save has no-cost for all air sealing services of leaks in drafty areas of your home.

 Insulation is added between walls and in attics to ensure that the air from your heating or cooling system stays within the home. Mass Save covers 75% to 100% off insulation installs to those who qualify for the program.

Using mini-split heat pumps in the winter to complement your existing heating system can reduce your overall heating costs without sacrificing comfort. The highest cost savings occur when mini-splits serve as the primary source of heat for an entire zone. Rebates available upon installation.

Heat pumps can efficiently heat in the winter and double as a cooling system in the summer—while lowering greenhouse gas emissions. This clean technology is environmentally friendly, affordable to operate, and can last longer than other heating and cooling systems. Up to $15,000 in rebates