No-Cost Energy Assessments

Better energy efficiency = greater savings + improved comfort
Massachusetts Resident setting an energy efficient thermostat.

Home Energy Assessments

Whether you’re a homeowner, renter or landlord, the Sponsors of Mass Save® offer no cost virtual or in-person Home Energy Assessments to help you learn about your top energy-saving opportunities in an easy, convenient way. An Energy Specialist will assess your current energy use, help you develop a plan to make your home more energy efficient, and educate you on rebates and incentives you may qualify for.


Whether you know your home requires insulation upgrades or you need help determining your top energy-saving opportunities, we can help. Depending on your household income, you may qualify for increased incentives that can save you even more money.

Through proper insulation and air sealing, you may:

  • Reduce energy use
  • Help control temperature, humidity and air quality
  • Reduce outside noise
  • Prevent allergens and pests from entering your home
  • Provide year-round comfort
  • Receive up to 100% off with enhanced incentives

What you’ll receive from your no-cost Home Energy Assessment:

Up to 100% off approved insulation improvements

No cost targeted air sealing

Rebates of up to $25,000 on qualifying energy-efficient heating, cooling and/or water heating equipment (eligibility is based on findings from the Home Energy Assessment)

The opportunity to apply for 0% interest financing through the Mass Save HEAT Loan Program for eligible upgrades

A custom home energy report highlighting the rebates and incentives you qualify for


This program is available to residential customers of the Sponsors of Mass Save®. Customers must live in a 1- to 4-unit home. Eligibility for some rebates/incentives is based on findings from the Home Energy Assessment. Some restrictions apply and offers are subject to change or cancellation.

Eligibility for a no-cost Home Energy Assessment:

Customer must live in a 1- to 4-unit home.

  • Customers must have full access to the house and the ability to install recommended instant saving products received
  • Customers must be comfortable working with an Energy Specialist in person or over the phone and able to use technology such as video chat and/or emailing photos of the home.
  • This program is available to residential customers of the Sponsors of Mass Save.


If you’re a renter, we can help you save energy and enjoy greater comfort in your house or apartment. Check out our Home Energy Assessments for Renters page.

Depending on your household income, you may qualify for increased incentives that can save you even more. To see if you qualify, visit our Enhanced Incentives page to learn about our enhanced heating and cooling, enhanced barrier mitigation, and enhanced weatherization incentives. Customers who meet other household income guidelines may be eligible for the Mass Save Income Eligible program.

Three Paths to Energy Savings

Not sure where to start?

Call 866-527-SAVE (7283) to schedule your no-cost Home Energy Assessment with an Energy Specialist from a Lead Vendor: CET, CLEAResult or RISE. Insulation and air sealing work is then completed by participating Independent Installation Contractor (IIC).


One-stop shop

Choose a participating Home Performance Contractor to complete your no-cost Home Energy Assessment. The same contractor will also complete the insulation and air sealing work.



Direct weatherization

If you know you [for landlords: your property needs] need insulation and/or air sealing, and are looking to quickly access incentives, consider the direct weatherization path. Skip the Home Energy Assessment and work with a participating Direct Weatherization Independent Installation Contractor to scope out your project and access incentives.


To schedule your no-cost Home Energy Assessment, start by calling 866-527-SAVE. Or if you prefer to work with one of our approved Home Performance Contractors, find a contractor near you.
Zip Code
Primary Heating Fuel

Request a virtual assessment by filling a form here.

Get Started

Call 1-866-527-SAVE (7283) to schedule your virtual Home Energy Assessment.

Quality Assurance Inspection

After work is completed, the program conducts quality assurance inspections for Home Energy Assessments, weatherization work (air sealing and insulation), HEAT Loans, and rebated heating systems. Quality assurance inspections are performed by one of the following trusted vendors:

  • Abode Energy Management
  • Center for EcoTechnology (CET)
  • CLEAResult
  • CMC Energy Services, Inc.
  • RISE Engineering


Call 1-866-527-SAVE (7283) to find out more.

Home Energy Assessments are available for: