Endless Energy

Heating and Air Conditioning, Water Heaters, Generator,

About us

Endless Energy is the #1 trusted local HVAC and Plumbing Company servicing the majority of the state of Massachusetts. Specializing in Furnaces, Boilers, and Heat Pumps we have Master Plumbers, Electricians, and HVAC Technicians all under one roof reducing your need to find multiple contractors! We are also a Mass Save partner and can conduct your no cost Mass Save Home Energy Assessment and install any recommended insulation. We can help you with: *Heating Repairs, Installation, & Service *AC Repairs, Installation, & Service *Plumbing Repairs, Installation & Service *Water Heater Replacement & Service *Indoor Air Quality Solutions *Ductwork & Line Set Solutions *Electrical Panel Upgrades and Replacement *Insulation *No Cost Home Energy Assessments A Mass Save certified contractor with an A+BBB rating. All of our skilled technicians undergo an extensive background and drug screening prior to being hired to our team!

Business highlights

45 years of trusted experience
LGBTQ+ Friendly
Family Owned & Operated
Emergency Services Offered

Services we offer

Hours reflect the dates our main office is open, however, if you are experiencing a service issue outside of these hours please contact us and we will reach out as soon as we get your message to schedule a time to help you further.

Services we don't offer

We do not offer spray foam insulation.

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

Check
CreditCard
Financing Available

Photos of past projects

Reviews

4.920 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
95%
4
0%
3
5%
2
0%
1
0%


Rating CategoryRating out of 5
quality
5.0
value
4.9
professionalism
4.8
responsiveness
4.7
punctuality
4.7

Filter reviews by category

Showing 1-20 of 20 reviews

Jerry Dupuis
04/2024
5.0
Google Review
I would recommend Paul and Endless Energy to anyone interested in a home energy assessment. He was thorough and very knowledgeable. Additionally, He was personable and made the entire process a great learning experience.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Endless Energy
Thank you Jerry for taking the time to leave us a review! We truly appreciate you sharing your experience and will be sure to pass on your kind words to Paul.

Maria Minichello
04/2024
5.0
Google Review
The process from beginning to end went very smoothly. The person who came out for the initial assessment was very knowledgeable and detail oriented. The crew assigned to the project was respectful, and completed the job in less than the quoted time. The discount we received from the Mass Save project was huge and we are glad that we completed this project.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Endless Energy
Maria, we appreciate you taking the time to leave a review!

Erica Magliaro Taylor
04/2024
5.0
Google Review
Highly recommend the guys at Endless Energy - Mateus, James, Pablo, Brady, Jimmy and pretty much everyone else was at our house at some point during our job (whole house heat pumps including ducts). It was a big job with some complexities and they handled everything with care and professionalism. At one point there were six endless energy trucks in our driveway! They always checked with us at decision points and were meticulous about their work and cleaning up which I appreciated. The guys were very communicative, and also very kind to us and our kids. It’s clear they have strict internal protocols about process and procedure, checks and balances within the company and inspections which is great. Seems like a well run company. They were also quick to produce a competitive proposal and start work. Wouldn’t hesitate to recommend them.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Endless Energy
Thank you Erica for taking the time to leave us a review and for sharing your experience! We will be sure to pass along your kind words to Mateus and the rest of the team!

eddie lopes
04/2024
5.0
Google Review
Endless Energy was great for insulation and weatherization work. They were honest and straightforward during the quote process to prioritize and get the best bang for our buck. The installation crew was courteous, friendly, knowledgeable and left everything spotless. Would recommend
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Endless Energy
Thank you Eddie for taking the time to leave a review! We truly appreciate your recommendation and look forward to the opportunity to provide you great service in the future!

Ron Iken
04/2024
5.0
Google Review
Every single Endless Energy staff person was professional, communicative, and pleasant. The workers also wanted to make sure I was updated with every step they took and they did a wonderful job improving my energy plan.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Endless Energy
Thank you Ron for taking the time to leave a review on your experience and for the opportunity to provide you service!

Jonathan S.
07/2020
5.0
heating & air conditioning/hvac
  + -1 more
Seamless. From the moment of making the appointment with the sales rep to come out to the follow-up phone call, I could not have asked for this installation to go better at a difficult time. They listened to my concerns regarding the look on the outside of the house and the location of units inside. They assisted with all aspects of the Mass Save program making the application process easy. They took care of actual submission of the paperwork where most companies wanted to provide the info to me to then submit.
Description of Work: Installation of 5 zone mini-split ductless heat/ac

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$23,000

Flora T.
11/2015
5.0
heating & air conditioning/hvac
  + -1 more
They were really good and they came out a couple of times. First to survey the site. Then they installed it. Then they came back to check on everything. It was easy to get a rebate as well and they took care of all the paperwork. Their price were very reasonable.
Description of Work: They installed my mini-spits in July.
Rating CategoryRating out of 5
Yes, I recommend this pro
$4,000

Flora T.
11/2015
5.0
solar panels
  + -1 more
They have been very good.
Description of Work: They put in my solar panels and they work great. If I ever had an issue they came out right away.
Rating CategoryRating out of 5
Yes, I recommend this pro

Marvio B.
11/2015
5.0
heating & air conditioning/hvac, solar panels, water heater repair
  + 1 more
Their service has been perfect.
Description of Work: They installed a solar system in my house. It takes care of all the electrical in the house as well as the hot water tank. It also takes care of all the heating and cooling on the first floor.
Rating CategoryRating out of 5
Yes, I recommend this pro
$8,200

Jeff C.
11/2015
5.0
heating & air conditioning/hvac
  + -1 more
They were awesome. They were professional and they had great pricing. I cannot say enough good about them. They quoted a price and the work required 3x the labor because of the design of my home. They did the work, but didn't even ask to increase the price.
Description of Work: They installed a mini-split about 6 weeks ago.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,000

Jeff C.
11/2015
5.0
solar panels
  + -1 more
They were professional, installed high quality equipment, did all the necessary documentation and had great follow up and customer service. They check in quarterly and the project exceeded all my expectations.
Description of Work: They installed solar panels at my home a couple years ago.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$49,000

Xiaowen L.
11/2015
5.0
solar panels
  + -1 more
unknown

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0

Yes, I recommend this pro
$11,000

Deb R.
08/2015
5.0
solar panels
  + -1 more
unknown
Description of Work: They engineered and installed solar panels for out house. They assigned a project manager who was excellent. Communications was excellent and they were right on schedule. No delays in getting inspections and connected to the grid. We have only been operational for a week but so far they have done everything they were contracted to do with ease.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$35,000

Gerard K.
07/2015
5.0
solar panels
  + -1 more
unknown
Description of Work: Contracted with Endless Mountain to replace my roof and install a 6kw solar panel system. | |I was pleased with the installation and although this is only our 1st month of operation, I am pleased with the production of the system.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Steven M.
07/2014
5.0
solar panels
  + -1 more
unknown
Description of Work: I had a nice presentation and got a price for my work. |I chose to postpone this to a later time as more pressing projects were on my plate

Rating CategoryRating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$41,000

ANTHONY/GEORGIA P.
06/2014
5.0
solar panels
  + -1 more
It has been awesome. We had a wonderful experience with them. If we had any questions, we could just pick up the phone and call them, and we are always able to talk to somebody. I would recommend them highly. We looked into different plans. We looked at plans for renting or leasing or other features under awning. I think they are a little high, but I think for what we got, the price was reasonable. Obviously, we took the plunge and did it because they were guaranteeing us zero electric bills and eventually, the fact that we would be selling electricity back to the electric company and that we would be making our money back over a period of time. Everything they told us was correct. That is all happening. I think the initial sticker price was a little shocking, but we are recouping our money.
Description of Work: Endless Mountains Solar Services put the solar panels on our roof.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$40,000

Mary jo N.
06/2014
5.0
solar panels
  + -1 more
unknown
Description of Work: They were very informative and responsive and we would use their services. However, upon reflection, we decided we don't want to incur this expense at this time.

Rating CategoryRating out of 5
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

xiao F.
03/2014
3.0
solar panels
  + -1 more
This originally started in May. I told them I wanted it complete by the end of June. They didn't file the documentation with the town. I paid everything in advance and they just dropped the ball. They claimed that the town didn't follow up, but I investigated and it was their fault. Then some of the equipment was different than what we talked about. That caused a tramendous delay. It was a very bad experience. It was supposed to be completed in early July, but wasn't completed until the middle of August. The price was good., but there were some small issues. They did a good job, that wasn't a problem. The way they did the job could be improved a lot.
Description of Work: installed solar panels

Rating CategoryRating out of 5
value
4.0
professionalism
3.0
responsiveness
2.0
punctuality
2.0


Lisa K.
01/2014
5.0
solar panels
  + -1 more
We are thrilled to be on the grid, and we look forward to enjoying our solar panels for many years!
Description of Work: They installed solar panels on our roof. The project head worked together with a licensed electrician/plumber to install all of the needed components to get our system activated.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$50,000

Donna and Edward C.
07/2012
5.0
solar panels
  + -1 more
My wife and I contracted Endless Mountain Solar Systems via the Plymouth, Ma. home show in Feb/Mar 2012. We cannot say enough good things about this company, especially all parts are USA made. Endless Mountain Solar Systems is a Pennsylvania based company but with an office in Westborough, Ma. We'd like to thank all the people we met or spoke to during this project, Mike and John Pitcavage, Jim, Georgette, Jeff, Victor, Alex, Carlos, and Peter. Everyone was professional, clean, punctual and exhibited great workmanship. All promises were kept and the end result was better than anticipated. We would and will highly recommend this company to anyone that is seeking to harness the solar energy as clean/renewable energy. Thank you Endless Mountain. DeeJay and Ed, Norwell,Ma.
Description of Work: Endless Mountain Solar handled all paper work, local permits, state rebates, full installation, interconnection and net metering agreements with our utility co. We were also told how (SREC'S) solar renewable energy credits work in our favor as well. One other thing, a 30% federal tax credit, of total job cost, could be redeemed at tax time.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$16,450

    Contact information

    261 Cedar Hill Street Suite 100, Marlborough, MA 01752

    https://goendlessenergy.com/

    Service hours

    Sunday:
    11:00 AM - 3:00 PM
    Monday:
    8:00 AM - 8:00 PM
    Tuesday:
    8:00 AM - 8:00 PM
    Wednesday:
    8:00 AM - 8:00 PM
    Thursday:
    8:00 AM - 8:00 PM
    Friday:
    8:00 AM - 8:00 PM
    Saturday:
    9:00 AM - 1:00 PM

    Licensing

    Licensed*

    Trade License Number
    202202

    Eco-friendly Accreditations

    LEED Accredited Professional
    No
    Energy Star Partner
    No
    EPA Lead-Safe Certified
    Yes
    Use Green Products or Work Practices
    No
    State Contractor License Requirements

    All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

    *Contact business to see additional licenses.


    Service Categories

    Heating and Air Conditioning,
    Water Heaters,
    Generator,
    Energy Efficiency Auditing,
    Air Duct Cleaning,
    Plumbing,
    Insulation,
    Electrical

    FAQ

    Endless Energy is currently rated 4.9 overall out of 5.

    Sunday: 11:00 AM - 3:00 PM

    Monday: 8:00 AM - 8:00 PM

    Tuesday: 8:00 AM - 8:00 PM

    Wednesday: 8:00 AM - 8:00 PM

    Thursday: 8:00 AM - 8:00 PM

    Friday: 8:00 AM - 8:00 PM

    Saturday: 9:00 AM - 1:00 PM

    Endless Energy accepts the following forms of payment: Check,CreditCard,Financing Available
    Yes, Endless Energy offers free project estimates.
    Yes, Endless Energy offers eco-friendly accreditations.
    No, Endless Energy does not offer a senior discount.
    Yes, Endless Energy offers emergency services.
    Yes, Endless Energy offers warranties.
    Endless Energy offers the following services: Hours reflect the dates our main office is open, however, if you are experiencing a service issue outside of these hours please contact us and we will reach out as soon as we get your message to schedule a time to help you further.
    We do not offer spray foam insulation.

    Contact information

    261 Cedar Hill Street Suite 100, Marlborough, MA 01752

    https://goendlessenergy.com/

    Service hours

    Sunday:
    11:00 AM - 3:00 PM
    Monday:
    8:00 AM - 8:00 PM
    Tuesday:
    8:00 AM - 8:00 PM
    Wednesday:
    8:00 AM - 8:00 PM
    Thursday:
    8:00 AM - 8:00 PM
    Friday:
    8:00 AM - 8:00 PM
    Saturday:
    9:00 AM - 1:00 PM