Mass Save® Home Energy Assessments in Brookline, MA

*Home Energy Assessments are Required to Qualify for the Mass Save® Program

Providing No Cost Home Energy Assessments Across Brookline and all Massachusetts

Endless Energy is proud to be a longtime Mass Save® Home Performance Contractor, or HPC, as well as a member of the Mass Save Heat Pump Installer Network (HPIN) since 2015. As a family-run company with deep roots in Brookline, Massachusetts and the surrounding communities, we’re proud to help our neighbors access higher energy efficiency and greater savings. 

 

One way we do this is through our Mass Save Home Energy Assessments in Brookline, MA, which help homeowners develop customized heating designs, improve home heating and cooling, access flexible financing and rebates, and ultimately enjoy a more comfortable, affordable home year-round. Read on to learn all about our Home Energy Assessments (HEAs) in Brookline, MA, how they work, and how they can help you save.

What is a Home Energy Assessment and Why Do You Need It?

  • A Home Energy Assessment, also known as an HEA or an energy ‘audit’, is a thorough test designed to learn about the way your home consumes and loses energy. In an HEA, a home energy specialist inspects the entire home, identifying areas where you could be saving money through efficiency upgrades and other changes. They compile this information into a home energy report and provide it to you after the assessment is complete.
  • With your HEA and report completed, you can then access a variety of rebates and incentives to make some or all of the recommended changes. This might include 0% interest financing on new HVAC systems, up to $2,750 in HVAC rebates, 100% off of air sealing services, 75% or more off of insulation, plus a number of no-cost items, such as programmable thermostats. 
  • This one Home Energy Assessment is a way to access a world of savings on efficiency upgrades, helping to lower energy bills, improve the comfort of your space, and even boost the value of your home. 
Hvac Technician Working on Ductwork

*Mass Save® vendors and contractors include, but are not limited to, energy services contractors, heat pump installers, home energy raters, engineers, architects, community-based organizations, and other energy efficiency organizations and their subcontractors that partner with Mass Save® Sponsors to deliver energy efficiency programs.

Am I eligible for the Mass Save® Program in Brookline?

Determining your eligibility for Mass Save® comes down to a few key requirements. To qualify, you must be:
  • A resident of Massachusetts
  • The owner of a qualifying property, such as a 1-4 unit home, or a 5+ unit home (for certain rebates)
  • Within certain income requirements (for Income Eligible requirements)

 

Beyond these basic requirements, all new equipment you wish to get a rebate for must be Mass Save-approved. And of course, you’ll need to have a Home Energy Assessment completed beforehand, which will also confirm that the existing fuel source of your current HVAC equipment is being displaced by the new systems being installed.

 

Not sure if you qualify based on this info? Give Endless Energy a call to learn more and schedule your home energy audit today.

Endless Energy provides energy assessments at no cost to customers of:
  • The Berkshire Gas Company
  • Cape Light Compact
  • Eversource
  • Liberty
  • National Grid
  • Unitil

If you’re unsure whether you qualify, don’t hesitate to contact our team. We’ll walk you through the process and help maximize your available rebates and incentives.

Benefits of the No-Cost Mass Save® Home Energy Assessment for Qualifying Brookline Homeowners

 

There are many reasons to make it a priority to have a Mass Save® Energy Assessment conducted in your home, such as:


  • Free service: The assessment is completely free to you, meaning there’s no risk to having the assessment completed.
  • Access incentives & rebates: The main benefit of getting an HEA is to access the rebates and incentives offered through Mass Save, which can only be unlocked after the assessment is complete.
  • Personalized support: Your HEA report will offer tailored suggestions to improve your home’s efficiency and comfort, offering the in-depth guidance you need to make decisions with confidence.
  • Better home comfort: By addressing issues uncovered in your HEA (such as air leaks or compromised insulation), you’ll enjoy a more comfortable space year-round.
  • Lower energy costs: If you implement the upgrades and adjustments recommended in your HEA report, you could save hundreds or thousands each year in energy costs.
  • Home value boost: Depending on the changes made, implementing HEA recommendations can actually boost your home value, increasing the return of this $0 ‘investment’ even more.
  • Income-based offers: The assessment is a crucial first step in qualifying for additional income-based offers, depending on your household’s financial situation.

 

Mass Save home energy assessments are available at absolutely no cost to customers of the Berkshire Gas Company, Cape Light Compact, Eversource, Liberty, National Grid, and Unitil. Endless Energy is a Mass Save approved contractor. 

 

Currently, Mass Save® rebates are available for a number of home upgrades and services, such as:

 

  • 70%–100% off insulation
  • No-cost sealing of air leaks in drafty areas
  • Whole-home heat pump rebates of $2,650 per ton, up to $8,500
  • Partial heat pump rebates of $1,125 per ton, up to $8,500
  • Basic heat pump rebates of $250 per ton, up to $8,500
  • Instant heat pump water heater rebates of $750

 

This is in addition to a number of municipal rebates that you may qualify for as well. Rebates and incentives can change from time to time, so for the most up-to-date information, don’t hesitate to contact us. 

Instant No-Cost Savings for Brookline Homeowners, Such As:

 

Mass Save® home energy assessments unlock immediate opportunities for significant savings on home improvements and upgrades. These benefits become available once you complete your professional home energey evaluation. 

Brookline homeowners may receive:

 

  • Rebates of up to 100% off insulation costs for income-eligible households
  • Heating and cooling rebates of up to $16,000 for qualifying whole-home heat pump installations 
  • Heat pump water heater rebates of up to $750 per unit for energy-efficient upgrades
  • A $50 rebate on energy-efficient clothes dryers
  • A $500 rebate to switch from gas or electric resistance cooking to an induction stove

 

What To Expect With Your Home Energy Audit in Brookline

 

What you can expect from a Mass Save® energy audit in your Brookline home:

 

  • The process begins by contacting a Mass Save Home Performance Contractor, such as Endless Energy, and scheduling your HEA. The assessment is provided at no cost to you via the Mass Save Program, so all you need to do is find a time that works for you and your chosen HPC.
  • From here, your HEA professional will inspect the entire home, paying special attention to things like air leaks, insulation concerns, efficiency issues with your HVAC systems, and any ways your home could improve its efficiency of energy and water use.
  • This information will be compiled into an in-depth report unique to your home. Once you have this report, you’re then eligible to get access to the many Mass Save rebates and incentives available, such as 0% HEAT Loan financing

 

One thing to note is that, by participating in an HEA, you’ll be agreeing to share your submitted information with Mass Save sponsors, vendors, and contractors*, as well as your Community First Partner (if applicable). This data is collected solely for the purposes of supporting your participation in Mass Save, and will never be shared with other entities or used for other purposes.

 

*Mass Save® vendors and contractors” includes, but is not limited to, energy services contractors, heat pump installers, home energy raters, engineers, architects, community-based organizations, and other energy efficiency organizations and their subcontractors that partner with Mass Save® Sponsors to deliver energy efficiency programs.

 

Incentives You Eligible for Through a Mass Save® Home Energy Audit in Brookline

By taking part in a Mass Save energy audit, you may also be eligible for the following:

*Equipment must be installed by a contractor participating in the Mass Save® Installer Network. Rebates may vary based on planned use and income verification.

Maximize Your Brookline Home’s Energy Efficiency

 

With the information gained from your comprehensive Home Energy Assessment, you’ll be able to access a number of useful incentives and rebates to improve your home’s efficiency for heating and cooling. Rebates on water heaters, heat pumps, and efficient appliances are all available, which can help bring the savings of high-efficiency systems within reach for homeowners. You can even save big on insulation services with an HEA, including regular check-ups to inspect and maintain your insulation, or installation of new insulation in attics, walls, or crawlspaces.

Mass Save Road Map to Comfort and Savings

Air Conditioning Massachusetts
Home Energy Assessment
  • Provided at no-cost via the Mass Save® Program
  • Receive an in-depth report on your home’s energy efficiency
  • Open the door to exclusive rebates, financing, and incentives
Person wearing a blue hard hat and work vest uses a power drill to install or repair a panel in a ceiling.
Air Sealing & Insulation
  • Typically 75% or 100% off insulation via Mass Save®
  • Patch drafts, ensure attic insulation is up-to-date
  • Homeowners typically see return on investment after one winter
A person wearing an N95 mask sits on the floor next to a large, black AeroSeal machine with plastic tubing attached; another person stands nearby.
Air Source Heat Pumps & AC
  • Hyper efficient units provide both heat and air conditioning
  • Receive whole-home heat pump rebates up to $16,000 via Mass Save®*
  • Finance for $0 down with no interest for 7-years via the Mass Save Heat Loan
A gray Ruud water heater with digital display is installed against a concrete wall, with exposed copper and PVC pipes connected to it.
Hot Water Heaters
  • $750 Rebate per unit for heat pump water heaters
  • $1,500 Rebate per system for split system heat pump water heaters

  • $2,000 Federal Tax Incentives*
  • *25C Energy Efficient Home Improvement Credit

FAQ: Home Energy Assessments in Brookline

Is Mass Save® Home Energy Assessment worth it?

 

Yes, a Mass Save® HEA is worth it because it’s free and serves as the first step to accessing significant rebates, incentives, and discounts on energy-efficient upgrades, in addition to improving your home’s energy efficiency and comfort. The assessment identifies specific areas for improvement, allowing you to qualify for substantial savings.

How much does a home energy assessment cost through the Mass Save® program?

 

$0. There is never a cost for a Home Energy Assessment, whether it’s virtual or in person. The Mass Save® program is funded through a charge on your monthly energy bill (take a look!), so participation in the program is of no additional cost to you. 

How long does a Home Energy Assessment take?

 

A Home Energy Assessment will take no more than 2.5 hours, depending on the size of the home. During that time, an Energy Specialist will walk throughout the home making recommendations for weatherization, including insulation and air sealing opportunities, along with HVAC and water heating upgrades.

Do I have to do everything recommended as part of the Home Energy Assessment?

 

No. Customers participating in a Home Energy Assessment are not obligated to implement any recommendations proposed by their Energy Specialist.

Who needs to be home during the energy assessment?

 

It is recommended and encouraged that the homeowner, decisionmaker, and/or the person who knows the most about the home be present throughout the duration of the Home Energy Assessment. If the homeowner/decisionmaker is unavailable, someone who is knowledgeable about the home and at least 18 years old must be present.

Are all home energy assessments in-person?

 

We offer both virtual and in-person Home Energy Assessments to our neighbors. You get the same benefits and quality of service with either option.

 

Read our 5-star reviews on Google.

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Based on 563 reviews
My actress name is Jonelle,and I am also married and my married last name is Berkley. Two young men by the names of Pete and BIG J came over and did the work on my bathroom sink .The pipe under the sink broke and was leaking very badly.It as an emergency call to the Go Endless Energy Company. The two young and very experienced men did an excellent job repairing the bathroom sink! They put in new pipe and faucets and sink stopper. Plus they gave me a one year warranty on all parts and services. I give these two guys that came over today a million plus star's for a job well done. If you call this company for a repair please ask them to send over Pete and BIG J. They are GREAT!!! Thankyou, Mrs.Jonelle A. Ference-Berkley
Friendly, considerate workers. They worked quickly and fixed my shower leak and left the place tidy. Also they inspected other items in my house and gave me estimates for future work they recommend .
Very nice team!
Eydin was very professional and helpful.
Marcus did a great job and gave us detailed information after our energy assessment. Helpful and very knowledgeable. Recommended.
Response from the owner:Hi Jim, thank you for the kind words about your Mass Save Home Energy Assessment and trusting us!
I called Endless Energy to ask for a quote for some plumbing work and everyone I spoke to on the phone was kind, professional and efficient. Josh and Peter came out exactly at the time they were scheduled and were polite and professional. Josh was extremely knowledgeable and spent time understanding my plumbing concerns and explaining everything to me and detailing the process for completing the repairs. He sent me a detailed quote and gave me a timeline for getting the parts needed. Josh and Peter came out for the repairs right on time and did an excellent job. They made sure everything was working perfectly and cleaned up once repairs were completed. I could not recommend them more!
Response from the owner:Thank you so much for your kind words. We're glad our expert plumbing team was able to assist you with your repairs and that our team was responsive. If you need anything else, please let us know!
Just a Wonderful Company that installed a Heat Pump with two Splits.
In addition, Technician Eydin Gomez has been to my home twice recently and has performed exceptional work in making my Oil Burner and Heat Pump perform very well.
I appreciate his hard work and expertise.
Response from the owner:Thank you so much for your kind words, Bob! We’re thrilled to hear you had a wonderful experience with Endless Energy. It's fantastic that you’re enjoying your new heat pump system. Your satisfaction means everything to us! If you ever need assistance, please reach out.
Brad, the account manager, was timely in responding to my many questions and sending quotes to match my requests. Very courteous, professional, organized implementation crew led by Hunter and his helper Shameel and the rest of the crew that came on day 2. This included moving, without complaint, the location of one of the units which made me very happy.

Update: CJ came to provide annual maintenance in April 2026. He was polite and tidy in his work. Also, he was patient with my repeated questions about ice that had built up on the unit over the winter (which turns out is not a problem).
Response from the owner:Ellen, thank you so much for your kind words and for taking the time to share your experience with Endless Energy! We're thrilled to hear that Brad was able to assist you promptly and professionally, and that Hunter, Shameel, and the rest of the crew exceeded your expectations during the installation.

It’s great to know that the team was able to accommodate your request to move the unit and that it brought you satisfaction. Our goal is always to ensure that our customers are happy with both the process and the final results.

If you need anything else in the future or have any more questions, please don’t hesitate to reach out. We’re here to help!
I got a MassSave inspection. It was great, what was being checked and the suggestions were all all described to me very clearly.
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Book Your Brookline Mass Save® Home Energy Assessment Today

Endless Energy is a proud member of the Mass Save® Home Performance Contractor network, which means we can provide Home Energy Assessments to qualifying homeowners across Brookline and beyond. And the best part? We offer these assessments at no cost to you! If you’re ready to get answers to your home’s efficiency issues and access huge savings on vital home upgrades, don’t hesitate to contact us to schedule your assessment today.

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