Mass Save® Home Energy Assessments in Lexington, MA

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

Home Energy Assessments in Lexington, MA

If you live in Lexington, MA, improving your home’s energy efficiency can help lower utility bills, improve comfort, and reduce your carbon footprint. Endless Energy provides professional Home Energy Assessments in Lexington that identify opportunities to save energy and qualify for valuable Mass Save® incentives.

Our certified energy specialists evaluate insulation, air leakage, heating systems, and other factors affecting your home’s efficiency. After your assessment, you’ll receive personalized recommendations and access to rebates and incentives that make energy upgrades more affordable.

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

    • A home energy assessment is a professional inspection that identifies where your home wastes or loses energy. During the evaluation, one of our energy specialists inspects your home to identify concerns such as air leaks, insulation damage, or HVAC efficiency issues that could be driving up energy usage and decreasing comfort. Once complete, you’ll receive a custom home energy report outlining the findings and recommendations for energy-saving opportunities.

    • Completing a Mass Save® Home Energy Assessment qualifies you for rebates and incentives, including 0% HEAT Loan financing, 100% off air sealing, up to $2,750 in HVAC rebates, and no-cost upgrades such as programmable thermostats, showerheads, and more. You’ll gain instant access to these savings, reduce your home’s energy costs, and lower your carbon footprint.

    • Participating in a home energy assessment means you agree to share your information with Mass Save sponsors, vendors, and contractors, such as energy services contractors, heat pump installers, home energy raters, engineers, architects, and other energy efficiency organizations and their subcontractors. Your information is used only to assist with Mass Save-related services and will never be shared with other entities.

A construction worker in safety gear and a hard hat inspects or installs a metal ventilation duct in an industrial building.

*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 Lexington?

Mass Save® program eligibility primarily depends on being a Massachusetts resident with a qualifying property. Most one- to four-unit homes in Lexington qualify, and certain rebates are available for properties with five or more units.

To participate, you’ll need to be a customer of participating utility companies serving Lexington, including Eversource, National Grid, or other eligible providers. The program requires a home energy assessment through a qualified Mass Save HVAC services contractor before you can access most rebates and incentives. Equipment installations must use Mass Save-approved products and meet program requirements. 

If you’re unsure whether you qualify, Endless Energy can help check your eligibility and guide you through the entire process.

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 Mass Save® Home Energy Assessment for Qualifying Lexington Homeowners

The assessment is subsidized through the Mass Save program for qualifying participants, making it a risk-free way to start your energy-saving journey. Completing home energy assessments in Lexington, MA unlocks potential rebates and incentives for energy-efficient products and services.

  • No-cost professional service for eligible participants with no obligation to implement any recommendations.
  • Eligibility for substantial incentives, including the Mass Save HEAT Loan program, which currently offers up to $25,000 in 0% financing for qualifying upgrades, subject to lender approval.
  • Personalized recommendations specific to your home’s age, construction, and comfort priorities.
  • Improved year-round comfort through proper weatherization that handles both hot summers and cold winters in New England.
  • Reduced energy bills depending on implemented measures and usage patterns.
  • Potential property value increases as energy-efficient homes become more attractive in Hudson’s real estate market.
  • Additional income-based benefits with enhanced incentives available for qualifying households.

Eligible homeowners can take advantage of a variety of Mass Save® rebates that make energy-efficient home upgrades more affordable than ever. Available incentives include:

 

  • 70%–100% off insulation upgrades
  • Free air sealing to reduce drafts and improve comfort
  • Whole-home heat pump rebates of $2,650 per ton, up to $8,500 total
  • 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 rebates of $750 on qualifying heat pump water heaters

 

You may also qualify for additional local or municipal rebates, depending on where you live. Because rebate programs and incentive amounts can change, we recommend reaching out to our team for the latest updates and to confirm your eligibility.

Instant No-Cost Savings

 

After completing Mass Save® energy audits in Lexington, residents may gain access to substantial rebates and savings opportunities based on eligibility. No-cost Mass Save home energy assessments are subsidized for customers of the Berkshire Gas Company, Cape Light Compact, Eversource, Liberty, National Grid, and Unitil. Equipment must be installed by participating Mass Save contractors like Endless Energy to qualify, and rebate amounts depend on eligibility, utility participation, and measure qualification.

Available Mass Save® rebates include:

 

  • Insulation and air sealing (75-100% off for qualified participants).
  • Heating and cooling (up to $16,000 for whole-home, partial-home, or basic installations).
  • Mini-split heat pumps (up to $16,000 off).
  • Heat pump water heater (up to $750, plus potential federal tax credits).
  • Clothes dryers and other appliances ($50 rebate for eligible Energy Star-certified appliances).
  • Induction stoves (up to $500 rebate).
  • Potential discounts on programmable and smart thermostats for remote temperature control and optimized heating schedules.
  • Possible no-cost advanced power strips to reduce phantom energy loads.
  • Available no-cost, water-saving showerheads and fixtures based on what’s provided during your assessment.

 

What To Expect With Your Home Energy Audit in Lexington

 

Mass Save® home energy assessments are provided at no cost to qualifying participants through the Mass Save program. During the visit, our certified energy specialist conducts a comprehensive evaluation of your home’s energy performance, examining everything from heating and cooling systems to insulation levels and air leakage points.

 

You will:

  • Receive an in-depth report on your home’s energy efficiency with specific improvement recommendations.
  • Open the door to exclusive rebates, zero-percent financing options, and incentives based on your eligibility.
  • Get diagnostic testing to identify exactly where your home loses energy and costs you money.
  • Learn about receiving possible energy-saving items at no cost, which can include smart. thermostats, low-flow showerheads, and advanced power strips.

 

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

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

 

Maximize Your Lexington Home’s Energy Efficiency

 

The Mass Save program provides a clear path to improving your Braintree home’s comfort and efficiency while taking advantage of available incentives. 

Mass Save® home energy solutions

 

The program offers comprehensive energy assessments for eligible homes throughout Lexington, providing a complete picture of your home’s energy performance. You may gain access to heating and cooling upgrades with potential savings, plus benefits like rebates on qualifying heat pumps, water heaters, and energy-efficient appliances.

Professional insulation services

 

At Endless Energy, our experienced technicians provide tailored insulation solutions for attics, walls, basements, and crawl spaces. Proper insulation prevents heat loss in winter and heat gain in summer while improving overall comfort. Regular check-ups can identify and address potential issues before they become major problems.

Mass Save Road Map to Comfort and Savings

Two workers in safety gear inspect and work on an open ceiling panel in a building under construction or renovation.
Orange icon of a house with a magnifying glass showing a check mark inside, set against a light circular background.
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.
An orange wind icon centered on a light peach circular background.
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.
An orange icon of a mounted air conditioner centered on a light peach circular background.
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.
Orange icon of a water heater with pipes and steam lines on a light peach circular background.
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: Lexington Home Energy Assessments

Is Mass Save® Home Energy Assessment worth it?

 

Yes, a Mass Save home energy assessment in Lexington is definitely worth it because it’s subsidized for eligible participants and serves as the gateway to accessing significant rebates and incentives. Most Lexington homeowners find that implementing even a few recommendations results in noticeable comfort improvements and lower energy bills.

What is the cost of a home energy assessment through the Mass Save® program?

 

The assessment is provided at no cost to qualifying participants. The Mass Save program is funded through a small charge already on your monthly utility bill, so participation costs nothing additional. There’s no catch, no obligation, and no pressure to implement any recommendations.

 

How much time does a Home Energy Assessment take to complete?

 

A home energy assessment takes about two and a half hours, depending on the size of your home. During that time, an energy specialist walks through your Lexington home making recommendations while potentially installing eligible energy-saving measures at no cost.

Do I have to implement all recommendations from the home energy assessment?

 

No, customers participating in a home energy assessment are not obligated to implement any recommendations. However, we recommend implementing improvements that align with your goals to lower your carbon footprint and reduce energy costs.

 

Who needs to be home during the energy assessment?

 

The homeowner, decision-maker, or person most knowledgeable about the home should be present throughout the energy audit. If the homeowner is unavailable, someone 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 Lexington neighbors. You get the same benefits and quality of service with either option, with virtual assessments offering scheduling flexibility and in-person assessments allowing more detailed diagnostics.

Read our 5-star reviews on Google.

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Based on 579 reviews
The tech that came was very helpful and went the extra mile to correct the problem I was having. I highly recommend.
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Response from the owner:Thank you so much for your kind words! We're thrilled to hear that CJ, one of our HVAC service technicians was able to assist you effectively and go the extra mile. Your recommendation means a lot to us, and we look forward to serving you again in the future!
Prompt and professional.
Response from the owner:Thank you for your kind words! At Endless Energy, our in-house Mass Save Home Energy Specialists pride ourselves on providing prompt and professional service to all our customers. We appreciate your support and look forward to serving you again!
Response from the owner:Thank you so much for your wonderful review on your Mass Save Home Energy Assessment! We're thrilled to hear you had a great experience and appreciate your support. We look forward to serving you again soon!
Response from the owner:Thank you so much for your wonderful review! We're thrilled to hear you had a great experience witho ur plumbing service team and appreciate your support. We look forward to welcoming you back soon!
Aaron came today to do our monthly maintenance for our mini split. He did the best job that we have had in a couple of years. You could really tell that he cared about making sure that everything worked and was clean. He cared about our system and making it look good despite its old age and took extra effort to clean the outdoors unit. It is the most clean it has been years due to that extra effort and I know it put a smile on my face to see it looking brighter and cleaner. He carefully explained his plan when he arrived and then proceed to explain each of his steps while he did them, what he was looking for with the tests, and discussed with us potentially future maintenance that we should be doing to get the most out of of the unit. He even showed us the app he was using to monitor so that we could monitor it with him. I personally enjoyed our conversation and was impressed with the level of his effort on our unit. He respected us and our house and made us feel included in what was going on in a way that really stood out from many of the contractors who have worked on this house.
Response from the owner:Thank you so much for your fantastic 5-star review, Deborah! We're thrilled to hear that Aaron provided exceptional service during your mini-split maintenance with Endless Energy. It's wonderful to know that his attention to detail and care for your system made such a positive impact. We pride ourselves on respectful and thorough service, and it's great to see that reflected in your experience. We appreciate your kind words and look forward to serving you again!
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.
Great job tuning up our heat pump system. We’re ready for spring!
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Response from the owner:Thank you for your kind words! We're thrilled to hear that your heat pump system is all set for spring. If you need any further assistance or have questions, feel free to reach out!
Great service, showed up right on time and fixed issue in less than 30 mins.
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Response from the owner:Thank you so much for your kind words! We’re thrilled to hear that Hiram was able to resolve your HVAC issue quickly and efficiently. Your satisfaction is our top priority, and we look forward to serving you again in the future!
The process of replacing our old AC system with a new heat pump system was amazing from beginning to end. Great price, good communication and awesome result. Really good team that compliments the skills sets of one another, while also checking to insure highest quality I cannot recommend enough.
Response from the owner:Thank you so much for your kind words! We’re thrilled to hear that you had such a positive experience with our team during your heat pump installation. Your satisfaction is our top priority, and we appreciate your recommendation!
Smooth experience to get a heat pump/ductless mini split system installed. Quick to respond. Very communicative. System installed quickly. Staff handled all the paperwork behind the scenes. Happy with the results.
Response from the owner:Thank you for your wonderful feedback! We're thrilled to hear that you had a smooth experience with your heat pump installation and that our team was able to assist you every step of the way. Your satisfaction is our priority, and we appreciate your trust in Endless Energy!
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Call Endless Energy for Your Lexington Mass Save® Assessment

If you’re ready to improve comfort and reduce energy costs, schedule your Home Energy Assessment in Lexington, MA with Endless Energy today.

Our experts will help you identify the best upgrades for your home and guide you through available rebates and incentives.

Get started today and discover how much energy your Lexington home could save.

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