Insulation & Air Sealing

There are three paths to energy savings.

Path One: Schedule a No-Cost Home Energy Assessment

Schedule a no-cost virtual or in-person Home Energy Assessment. During an assessment, an Energy Specialist will assess your current energy usage and recommend improvements to save energy in your home (such as insulation and air sealing upgrades).

The assessments are performed by trusted lead vendors: CLEAResult, RISE Engineering, and Center for EcoTechnology—depending on your Mass Save Sponsor.

Schedule a Home Energy Assessment by:

Calling 866-527-SAVE (7283)

Path Two: Select a Home Performance Contractor

You can also choose a participating Home Performance Contractor to complete your no-cost Home Energy Assessment. The same contractor can also complete any recommended insulation and air sealing work during a follow-up visit.

Path Three: Direct Incentives

If you already know that insulation and/or air sealing upgrades are needed and are looking to access quick incentives, Mass Save Sponsors, Eversource and National Grid, offer a direct weatherization path.

You can skip the assessment and work with a Direct Weatherization Independent Installation Contractor to scope out your project and access incentives.

• Customers must live in a 1- to 4-unit home
• Eligibility for some rebates and incentives is based on findings from the Home Energy Assessment
• Some restrictions apply, and offers are subject to change or cancellation
• Financing is subject to approval from a participating lender
• Other offers are also available for renters of 1- to 4-unit properties, landlords of 1- to 4-unit properties, and landlords of Multi-Family facilities with 5+ units

The Sponsors of Mass Save offer 0% financing HEAT Loans to make energy efficiency upgrades more affordable to Massachusetts residents. Through this loan, you could qualify for a loan up to $50,000 toward qualified home improvements.