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    Recommended Reviews - NEEECO

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    they installed the winter sealer too tight when door open scratch the floor

    I am very disappointed with this company. A few years ago, they did insulation work at my home. Their poor installation caused my door to stick and scratch the floor, and their workers also scratched my hardwood floors. I reported it right away -- their staff (Sarah) confirmed it was their fault and even noted it in the account. They sent someone (Jesus), but he only did a poor stain touch-up and admitted the damage was caused by their work. At that time, I was assured the company would take responsibility with either a proper repair or compensation. But the contractor they referred me to never returned my calls. Now, years later, when I followed up, they suddenly claim they are no longer responsible -- despite having admitted fault and documented it. This shows they do not stand behind their workmanship or their word. I even referred my boyfriend to them, believing they were responsible, but I was wrong. Customers should be very cautious -- this is not a reliable company. I only attach one area pictures, some other damaged is not show good on pictures.

    Oil from NEECO EMPLOYEE VEHICLE

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    3 days ago

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    11 days ago

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    3 years ago

    Should update this to say that they did reschedule and came and did the job with a smaller truck.

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    6 years ago

    So dissatisfied. Unprofessional. Left an awful mess. Holes in walls. Cracked the siding. Find another company .

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    7 years ago

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    Page 1 of 2

    Ask the Community - NEEECO

    Review Highlights - NEEECO

    We had a home energy assessment yesterday with Shawn Hourihan, who arrived timely, was very professional and personable.

    Mentioned in 8 reviews

    Read more highlights

    airsealing america, llc

    airsealing america, llc

    5.0
    (3 reviews)

    I really wanted to find someone to air seal my house who would take the time to do it right vs…read more just walk around with a can of great stuff which I could have done myself. Mark took whatever time was necessary to air seal in our unconditioned attic, install baffles, and also ensure that the insulation which was poorly placed on the surface was cut down properly so it could be in contact with the attic floors. I don't know how much energy savings air sealing will do for me as my newer house was already pretty comfortable before embarking on this project, but I am confident that this project has been completed in the most competent manner possible. I did receive quotes which were a lot less than Mark's, but still chose to hire Mark for the job since he seemed like he was going to take the time to do it correctly. After seeing how big a job it was, I really don't feel confident someone would have been able to do the job right at those lower quotes. The project ended up being about 4.5 days of work where Mark had to crawl through insulation for many hours to get the job done.

    Mark did a fantastic job insulating and sealing up our house! He walked us through everything we…read moreneeded to get done and didn't pressure us to do anything we didn't want to do. I can already tell a difference in how the house feels. Mark was so great I'm sad the job is already finished! I'd recommend Airsealing America to anyone looking to seal up their house!

    Endless Energy

    Endless Energy

    3.0
    (28 reviews)

    Endless Energy installed a Fujitsu heat pump system in my home in October 2022 through the Mass…read moreSave program, and it has never worked properly since day one. From the start, the system constantly shut down and threw error codes. We were actually told by their team that shutting off power to our entire house for 30+ minutes to reset the system was an acceptable solution--something we had to do multiple times per week (and sometimes multiple times per day). That alone should have been a huge red flag. Winters were even worse. We haven't been able to use it at all during the coldest months and were told that just happens in New England winters. We've been forced to rely heavily on expensive oil heat while still paying for this system. They attempted a few fixes over the first couple years, including installing a surge protector, but nothing ever solved the issue. The system continued to fail repeatedly and has now been completely unusable since December 2025. We recently had an independent electrician evaluate it, working directly with Fujitsu, and the system now needs a new compressor and control board. Even more concerning, it appears likely that the root issue may stem from the original installation or wiring--something that was questionable from the start. The installers often seemed inexperienced and had to call others for guidance several times during the install. To make matters worse, Endless Energy now wants to charge us just to come out and diagnose a system they installed that has never worked correctly. They are apparently under new ownership with significant staff turnover, and at this point have been completely unwilling to take responsibility or meaningfully help resolve the situation. After 3+ years of issues, missed work for service calls, ongoing loan payments, and thousands spent on backup heating, I have zero confidence in their ability to fix this. I would strongly caution anyone considering using Endless Energy.

    I've never left a negative review before, but I felt this needed to be shared…read more I had a brand-new LG mini split system installed in 2022. Within 8 months, it stopped working properly and was only blowing room-temperature air in both heat and AC. A technician came out, diagnosed it as low refrigerant, and repaired and recharged the system under warranty. Now, just a couple of years later, I'm experiencing the exact same issue again. After testing, they confirmed it's once again low on refrigerant--but this time I was quoted $2,500 for repairs because the 1-year labor warranty has expired. I declined the repair and was told a manager would follow up, but I never received a call. This appears to be an installation issue that was never fully resolved--just temporarily fixed with a recharge the first time. Unfortunately, I had referred Endless Energy to several others after the initial install. Based on this experience, I can no longer recommend them. I would suggest finding a company that stands behind their work and properly resolves issues the first time.

    HomeWorks Energy

    HomeWorks Energy

    2.4
    (163 reviews)

    Rafael and his team completed a number of insulation and attic ventilation services at our home…read more All work was completed on time and as contracted. The crew was neat, courteous and efficient. Everything was completed without a hitch. Nice job!

    GO ELSEWHERE! Simply put you will get the B Team (at best) and all the forms of sloppiness that…read moregoes with it. Some here have gone into detail as to how you can screw up a basic insulation job, so I won't repeat it. The number of screw ups and amateur work quality was more than I've ever seen in 30 years of home ownership and contractors work. The highlight: they core drilled through structural 2x4s inside the wall, under window framing. Who the F does that?! Everything from communications, to quality of work, to damages, to explanations, to billing / paperwork, slop/mess/clean up, it goes on. Ghosting communications to the office and field lead. Yes, they came back to fill in the various areas where they put NO insulation at all in several wall cavities...but, really, how do you just miss that unless you've been on the job for about a week. The only reason I got them to do that was I got a temperature gun that showed several places where it was a cold wall... They came with a IR image gun and verified various empty areas. What kind of training and qualification do they go through? and oh yea, one of the crew wanted to sit in my hallway for long periods of time, because his feet were very cold and he had nothing to do. When he was 'working' he was on his phone talking and texting non stop. I am not making this up. On each of two crews, there was one person of the three that was competent and able to communicate reasonably well, and two who were not. They meant well, but just not up to the task. Find a real insulation company with a real crew of adults.

    HomeWorks Energy

    HomeWorks Energy

    3.0
    (6 reviews)

    Dean Dean did the wall repair for my recent attic…read moreinsulation Job. He did a bang up job and even filled in. an additional couple of areas. Absolutely no indication remain of the original hole cut in the drywall. I'd hire him in a minute. Why? the great job he did and his 40 years of experience. Nuff said!

    I would advise anyone to AVOID Homeworks Energy at all costs. They do inferior work, have…read moreunqualified technicians and do an awful job communicating to get problems resolved. They installed a heat pump, hot water heater, and insulated our home. Here is a list of the things done wrong. Day 1 installed condensation tube wrong and wrong pump. They said it would be fine so we ran the system.......flooded basement Forgot to install a 600$ add on part and only came back when I called them out on it. Installed the wrong thermostat causing the unit to run 24/7 leading to almost 1200$ in electric bills over two months. They did compensate me for some of this after I complained for 3 months and presented them with my electric bills. Patched 30 holes in my walls incorrectly and left a styrofoam plug sticking out of every one. They had to come back and redo the whole project filling my house with dust and mess a second time. When the technician didn't get the number he wanted on the insulation blower test started closing interior doors to falsify the number so he could move on to the next job. Homeworks employees broke a part of the heat pump TWICE leaving us with no AC in the middle of summer for 4 weeks and another flooded basement. No compensation and no apology. I pay them monthly for a service contract. Failed to repair a broken pump.......flooded basement again which is now moldy. The employees are nice but if you actually want anything done correctly I would look elsewhere.

    Fast Brothers Insulation

    Fast Brothers Insulation

    5.0
    (3 reviews)

    I hired this company this past Monday . I requested a quote based on square footage. I got prices…read morefrom a few other companies. The owner of this insulation business has been doing business for 10 plus years. He was cordial and polite with his responses. Well let me tell you, I am glad I used fast insulation. Him and his team came in early today which was Saturday morning and knocked out the project in 4.5 hours. There workmanship was absolutely awesome and professional. I had them buy the insulation and products to do the job as this is there business and they know what to get and order based on the square footage. They got to my house and from beginning to end they never stopped working. I made them breakfast and brought it to them as they never stopped working and figured they deserved some good energy food to continue the good work ! There price was WAY better then any of the other companies. They took the job and showed up on time and completed the work. My attic was warm and cozy within hours of them leaving. Insulation is the way to go if you don't have it . I am sure my fuel bill will go right down now and my heat will stay in my house and not out . I research and price out anything I have to do to my house. This company truly will do a fantastic job ! I give them 5 stars 100 percent ! Again, all the other companies prices where way higher then any of the others. The bottom line is there work is neat and they come and do a professional job. My wife was extremely happy with the work ! I myself could not be happier ! I took before shots and after shot pictures to show the great work that this company did !

    Very responsive and great at problem solving. Willing to go the extra mile. Would strongly…read morerecommend.

    NEEECO - insulationinstallation - Updated June 2026

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