Mass Save® Home Energy Assessment
Check to find out if your home is eligible for a Mass Save® Home Energy Assessment
Instant No Cost Savings such as:
- Insulation rebates (75-100% off)
- Heating and cooling rebates (up to $16,000)
- Heat pump water heater rebates (up to $750)
- Clothes dryers ($50 rebate)
- Dehumidifiers ($30 rebate)
- Room air cleaners ($40 rebate)
- Room air conditioners ($40 rebate)
- Induction stoves ($500 rebate)
- 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.
Home Energy Assessments in Massachusetts
What is it and why do you need it?
During a no cost Mass Save® Home Energy Assessment from an authorized Mass Save® contractor partner, like Endless Energy, one of our energy efficiency specialists will perform a personal home report that will identify energy-saving opportunities and help you access available Mass Save® rebates, incentives, and 0% HEAT Loan financing to help you improve your home’s energy efficiency. It’s a simple, easy way to lower your carbon footprint while getting a great return on your investment.
Maximize Your Home’s Energy Efficiency with Comprehensive Solutions
Mass Save® Home Energy
Comprehensive Assessment:
No-cost energy assessments for eligible homes, heating, and cooling upgrades with potential savings.
Instant Savings:
Enjoy immediate benefits like rebates on heat pumps, water heaters, and energy-efficient appliances.
Save on Insulation
Energy Savings:
Regular check-ups to identify and address potential issues before they become major problems.
Expert Installation:
Our experienced technicians provide tailored insulation solutions, including attic, wall, and crawl space insulation.
Reliable Air Conditioning Maintenance In Massachusetts
Your no-cost energy analysis includes:
- Discounts for programmable and smart thermostats available
- Targeted air sealing ($1,200 value)
- Energy-efficient power strips ($30 value)
- Water-saving shower head ($22 value) – Handheld shower heads available
- 75% off your insulation services (approx. $2,000 value)
- Up to $16,000 off Mini-Split Heat Pumps*
Road Map to Comfort and Savings
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
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
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
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
Read our 5-star reviews on Google.
Bought a new minisplit which i couldnt afford to begin with was suppose to be here between 8 and 10 then 12 now 2 and it's now 3 and im still waiting. I've reached out no answer still. I'm about to cancel my install all together. I've lived without heat for over a month I can continue and find a new company!! I took today off wasted my sick time! I'm very frustrated already i can't imagine if I have issues! The electrician was here this morning waiting and he ended up leaving and they wouldn't give him an answer! I hate to complain but seriously????.
Terrible company. My unit has problems right after installation, they came out 3 times and unable to fix the problem. I contacted them many times and they always said the manager will get back to me. No manager ever called me back. Truly disappointed in this place. Be careful if you considering hiring them.
Avoid Endless Energy - Poor Management and Customer ExperienceMy experience with Endless Energy has been nothing short of frustrating. While their sales team and customer service staff are pleasant, the company lacks the task forces and management needed to fulfill their commitments.I had two no-show, no-call appointments for the electrician's visit/assessment, forcing me to miss work on both occasions. Customer Service assured me that work would begin immediately after the next scheduled assessment. When the electrician finally showed up on the third attempt, he mentioned the job was much larger than anticipated but said he had parts from a prior job. He also stated he wanted his team to start on a Monday to spend the week on the project.After that visit, I didn’t hear back for three weeks, despite keeping in touch with the sales team, who informed me that Endless Energy was waiting for parts. Then, additional expenses to me for moving pipes (gas and water) were added, increasing the cost after these unnecessary delays. At this point, our condo association decided to request a refund of our deposit.To their credit, Endless Energy returned the deposit quickly—but kept 20% as a "restocking fee." This made no sense because the electrician had previously claimed he already had the parts on hand. I called customer service to address this, hoping they would recognize their errors (multiple missed appointments, poor communication, and delays). Instead, management doubled down, stating they would not refund the restocking fee because the parts were "specialty items"—even though this was a standard electrical upgrade.This company wasted my time, took my money, caused me to miss work unnecessarily, and failed to take responsibility for their repeated mistakes. I would not recommend Endless Energy to anyone looking for reliable service or professionalism.
. still here after four weeks faulty thermostat put in don't know if the system will work right
A disaster start to finish to get heat pump installed to work with oil furnace, over 6 months so far. Missed or late appointments. Screwed up quote for duct insulation and wrapping that already is falling down. The new thermostat didn’t work to turn on heat when it got cold— they couldn’t make my appointment set a week later so wanted to reschedule in another week until I protested because my house temp was in the 50s. And now that Winter is here I was told it was A-OK for the heat pump to be my sole source of heat when it is 10F outside. I insisted on an appointment to look at it, guy says it wasn’t wired to turn on oil system backup. So now have another appointment two weeks from that visit. Both the original install and the thermostat replacement visits missed that the wiring was incorrect. My electric bill will be through the roof. And they started AI answering service so hard to talk to a human.I received apologies from company officers months ago and problems continue.
I recently had a home energy assessment, and I can’t say enough good things about Markus, who conducted it. He was incredibly professional, kind, and respectful throughout the entire process. What really stood out was how thorough he was—he left no stone unturned when inspecting every aspect of my home’s energy efficiency.On top of that, he took the time to explain everything in detail, ensuring I fully understood the findings and recommendations. His knowledge and ability to break down complex information into actionable steps were impressive and much appreciated.Overall, his dedication to the job and genuine care for improving my home’s energy efficiency were evident. I feel much more confident in making the changes he suggested. I highly recommend his services to anyone in need of a home energy assessment!
Recently worked with Endless Energy on an insulation project in our attic to reduce what feels like an endless amount of money we are spending on electricity and oil. The crew was hardworking, polite and focused on the work that needed to be done. Working with fiberglass insulation is not fun but you’d never know that with Matt and his crew from Endless Energy. It feels great to have this work done and I should start seeing immediate results. If you are thinking about a similar project - do it with Endless Energy.
We had our furnace replaced by Endless Energy and they did a great job! The price was the lowest of the quotes we received. The crew was the hardest working group we have had to our house. They worked tirelessly to get the job done on schedule with no inconvenience to us.
Endless Energy did the best job of installing of LG water heater with utmost perfection and professional way. The entire crew led by Amen was courteous, polite, and knowledgeable. Will always hire Endless for any future HVAC needs of my home. They are the most reliable and trusted professionals out there!
I would give 100 stars if I could hunter and jv were incredible very professional very knowledgeable and efficient at there job definitely felt at ease with them doing my mini split installation
Outstanding company, excellant work, they clean up after very professional people . I recommend them very much
Endless Energy’s crew was timely, respectful, and super professional! Thanks to Johnny P., Jimmy, Ryan W., Rob St. G., Ronnie, Justin, Matt H., and Jeremy D. for the superior installation experience.
Absolutely wonderful. Experts who cleaned up. So excited about these new splits. Thank you endless energy
Reliable and very easy to work with. Followed up with us and guided us through the process. Staff was professional and accommodating to our schedule
Endless performed two mini split installs across two years. If I had reviewed after the first install, I’d have given 5 stars. It was painless, priced fairly and they did great. The second install has been terrible. Sales rep was very helpful and responsive but the installers cut a few corners. I took 2 weeks of calling their office to get them to agree to fix the problems. Finally, the tech who upgraded our thermostat to comply with the state rebate program left messes all over our house. Unfortunately this is the last time I’ll work with Endless Energy
My review would have been 5 stars if not for a couple of frustrating scheduling issues, but at the end of the day Endless Energy redeemed themselves and did a good job! Especially good at making sure that the customer is happy with the results. Todd and Cam with the insulation crew were very thorough and went above and beyond !!! Overall I would recommend Endless Energy for your HVAC issues.
This review is only for Brad Shuker, who came all the way to Chestnut Hill to see our home and advise on options for installing mini-split heat-pump systems. I consulted 4 HVAC contractors, since it's a big project and a game changer for our old house. We did not hire Endless Energy since their offer came in second place.But I wanted to commend Brad for his professional knowledge and experience, his diligence, patience and discipline. He examined our home methodically, took pictures and measurements for calculations, responded to my numerous emails quickly (even on a weekend), was open minded to consider different options and adjust the quote.The quotes were sent as links by email, each one opened into a detailed description and specs, where you can compare options. That is much better than some other contractors, who just email you a PDF. The photos here are my sketches for the layout; none of the contractors I consulted provided graphic images.This company is well established, organized and professional, recommended !
Endless Energy did a fine job throughout the process of replacing our old gas furnace and central A/C unit with a heat pump system.Our first contact was with our account manager, Chad, who gave us a clear and thorough description of the entire process and presented us with several different proposals designed to meet our needs. We had a number of follow-up questions, and Chad patiently answered all of them. Another thing we appreciated about Chad and Endless Energy is that they took the lead in preparing the paperwork for the Mass Save heat loan and rebate, which saved us a ton of time and aggravation. Other companies we spoke with would have pretty much left us to fend for ourselves.In terms of the installation, James, Zach, and the other members of the installation crew performed professionally and were a pleasure to deal with. We had one concern about the placement of a line leading to the outside unit, and it was addressed immediately and to our complete satisfaction.The crew members did a good job of explaining how our new system worked, but we naturally had a few follow-up questions after the fact. We also needed a couple of adjustments to the thermostat’s settings and had one minor issue with the installation. Matt in Quality Control promptly came to our home, took care of everything for us, and answered all of our questions.To sum up, we were very happy with Endless Energy from start to finish and highly recommend them.
We would absolutely recommend Endless Energy to anyone thinking about converting their existing heat system to a heat pump. The entire crew was professional, considerate, informed, communicative, careful, and diligent. Tina and Jeff's consultations were valuable and insightful. Alex and Ryan were efficient and experienced. Chris figured out how to get our massive old system and our large new system in and out of our attic without ripping apart any of our woodwork. Zach and Abby were knowledgeable and experienced plumbers. Matt and Jeremy were efficient and skilled electricians. Everyone took the time to talk with us about how to get the most out of our new system, maintenance routines, etc. And everyone was really considerate making sure our two dogs were safe during the construction fracas! We haven't seen our utility bills yet but being weaned from fossil fuels feels amazing. These folks are really good and they really know their business.
Who We Are
Leaders in HVAC and Energy Solutions
If you’re looking for to do both a Mass Save Home Energy Assessment and install heat pump, Endless Energy’s experts will help you navigate the entire process of reducing your energy costs. As a one-stop shop, our HVAC and Energy Auditing teams are ready to work together with you throughout the whole process on a custom heating and cooling solution that will increase the comfort and efficiency of your home while lowering your energy costs.
In addition to being a Mass Save Home Performance Contractor (HPC) and a member of Mass Save Heat Pump Installer Network (HPIN), our family-run regional company is proud of our A+ Better Business Bureau score. It’s a testament to the uncompromising quality of our work and our commitment to service excellence.
Our team can conduct your Home Energy Audit, create a heat pump design that works specifically for your Massachusetts home’s needs and your comfort, help you apply for financing, coordinate HVAC and insulation schedules to work for you, and apply for any heat and cooling rebates (we even give you the option to make them instant rebates – so you don’t have to wait 6-8 weeks).
Contact Us!
Emergency Service, Same Day or Next Day service for AC, Heating, Water Heaters, Duct Sealing Services
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