Great Service! Green…read moreCollar was recommended to us by another company that was unavailable at the time, which I think says something about them that they're even recommended by those in their field. They did our Mass Save insulation and were efficient, professional and courteous to us and our home and super helpful with tips that we as homeowners could do ourselves. Definitely will use them again in the future as we update our home. Thanks for the great work!!

Connected with Green Collar through Angi. Very responsive, scheduled an appointment that evening…read morevia text message. Today was the day of the appointment, and the tech did not show. I messaged the same person that booked the appointment, and first they said there was a mix up and the appointment wasn't scheduled, and then they stated that the job was cancelled because the scope was not something they supported. No call to follow up on the cancellation, no messages. I had to take time off work to be here for the appointment, and I had to call to find out where the tech was and what happened to the appointment. Scheduling is one of the most basic expectations of a company that provides services like these, and this experience was horrible. Get your act together and stop wasting my time.

I had work done in my attic and basement a few days ago. Old insulation was removed, and new…read moreinsulation was put in. Ayden and his team did an excellent job. The team was professional and efficient. The work was explained to me step by step. I highly recommend Fogarty's Home Services.

From the owner: Fogarty's Home Services provides home insulation, energy audits, mold removal, windows & door…read moreservices, and more. Contact us today for a FREE home energy estimate!

The overall experience with the weatherization team was not good. The first crew made the Keystone…read moreCops look organized! I had an inspector come look at the work and it failed. It took a long time to negotiate for a second crew that never showed up. The third crew came and were professional and the work passed, but they still did not seal everything the inspector told them to seal. ON THE OTHER HAND, Dean who came to fix the ceiling crack created by the first crew was awesome. Professional, efficient and communicative, he did GREAT work and deserves a raise!! Ashley Foster who ultimately was the person communicating with me to get this work done was also very professional and helpful. I do not recommend this company though. Only 60% of weatherization work is inspected which means they can do a partial job for full pay and most of the time nobody knows.

My saga began with a letter from the Mayor of Springfield, promoting energy program services…read morethrough "HomeWorks Energy". The evaluation was fine. They hired a local Electrical Company, a roofing company, and an insulation company. The Electrical people tore up and destroyed the attic flooring. They said it would not be replaced. I had the house insulated previously. They made me sign an agreement about damage, BUT that was NOT a free pass to destroy the wood, tossing it all to the far side, then having it covered with insulation. Roof, I pleaded to send someone first, to match roof color, and repair area. Roofer hired a sub-contractor, they never notified me, AND they could not speak English. The "new" roof leaks, wrong color tiles, sagging front area not addressed, NO roof vent. Homeworks sent two people, both promising to to fix the problems. That was over two months ago. Horrible/NO communication. BEWARE!! I TOTALLY REGRET THIS. My house is NOT warmer or better, it is DAMAGED! At age 77, this is not as promised or described.

I hired Potential Energy to install cellulose insulation in the walls and attic of my 1941 home…read more From the start, my contact (Aundrea) was efficient, courteous, and professional. She is very familiar with products as well as installation techniques, and various energy program requirements. The principal installer (Josh) was thorough and efficient. He coordinated his team's work with another contractor I had onsite so as to allow both teams to work simultaneously. I was very pleased with the end result from Potential Energy and would absolutely hire them again.

We had Bobby and his crew out at our house for the last 2 days and they were amazing!! What a crew…read moreof hardworking guys. They worked hard, clean and efficiently. My husband is in the construction industry and he isn't often impressed when others do work in our home, but even he said they did that little bit extra instead of cutting ANY corners. They cleaned up continuously as they worked and even set up plastic tents to cut back on dust when they were working in our home. I would highly recommend this company and especially this group of guys!!!

contacted them to do work at my house but my town is out of there work zone. Tom (CEO) assisted me…read moreover email and pointed me in the right direction. Also answered question I had about my attic insulation when he didn't have to spend the time do that. Great customer service !!!

From the owner: Energia LLC is a Holyoke, MA insulation and air sealing company that is cost efficient, neat, and…read morefast. We provide energy efficiency upgrades for residential and commercial properties. Our aim is to reduce utility costs and energy use throughout western Massachusetts. Our team's installation process is safe and effective. Give us a call today!

We were told that we did not have any insulation in our home at our energy assessment performed by…read moreBrian. Because of the style of our house, we were also told in no uncertain terms that the insulation would have to be put in from the interior of the home. So we spent weeks preparing by pulling everything off the walls and packing up my husband's small collectibles and moving all of the furniture in every room to the center. And we had to remove the beautiful real wood paneling in our dining room so that they wouldn't drill into it. It's the good stuff, not the cheesy 70s stuff. When the insulation company came, they drilled holes in four different rooms. Every room had insulation. We then had to patch and paint every hole and put everything back where it came from. It was a horrible experience with very little in the way of an apology from the company. When the team came to do the insulation and discovered that it wasn't needed, they asked who had done the evaluation, and when we said Brian, they said that that made sense. Apparently this isn't the first time that something like this has happened to someone. That is shameful! They did nothing to help our energy consumption.

WOULD GIVE THEM A ZERO IF I COULD... were hired by RISE…read moreEngineering, RISE sent them back TWICE because they did not PROPERLY finish the installation of the attic insulation. Their so called professional installation caused my ceiling damage and THEY PAID to have it replastered, which CONFIRMS they were at fault. NOW, it needs to be painted and they want to send their own team ( WHO MESSED UP MY CEILING IN THE FIRST PLACE) back to paint it!!!!!! WHY would I allow these UNPROFESSIONAL individuals into my home AGAIN???? We got a quote and they REFUSE to even return our calls on the subject! My house is messed up worse and NONE of this would have been an issue if they had not screwed up the original installation!!!!! DONT HIRE THESE CLOWNS!

Technicians said they needed to come back to do blower door test because I had "open construction"…read morecalled to schedule them to return but was told that my file was completed so didn't get anything I was promised like new light bulbs, caulking and weatherstripping, etc

The team that came in to do the audit was great. Explained everything and gave some great guidance…read more They scheduled the team to come in and fix little items that would help our house be more efficient. It was a great experience from the start to finish. From scheduling to the work on site

march 28, 2026 -- buyer beware!!! alpine heat pumps does not stand behind the products they sell…read more 18 months after purchase, major components failure of the compressor and inverter pcb board. best they could do was, we could get out there in maybe 2 weeks, why don't you try calling.....maybe they can help. alpine's representative had the nerve after it was diagnosed by another company as a known c464 failure problem with samsung to say, "well every now and then you get a bad one, but the parts are covered!" 18 months and a major failure, and we're supposed to come up with another $1,500 to $2,000 for labor and freon. so, they don't service what they sell, moreover, don't stand behind the product they recommended. not to mention that as part of mass save had to have our furnace disconnected and we are stll without heat (april 7) in half the house...tonights low expected to be 25 degrees! going on a week and half of 50% heat, not expected to maybe be repaired on the 14th. they were responsive in taking my $28,000 for the system, and now they will not respond! poor customer service! they take your money and move on! shop elsewhere, and go with company that actually services what they sell and stands behind the products they sell. oh, and they no longer sell samsung....no suprise. only 1 star, because can't give zero.

In 2024 I had Alpine Heat pump install mini-splits at my home in Worcester through Mass-Save. Jason…read morethe sales rep was very dishonest and unprofessional. He (jason) never took out a permit through the City of Worcester. I was notified by city inspector in December 2024. Additionally Jason(Alpine) charged me for four(4) mini-splits and I only recieved three(3) and one(1) condenser. Jason came to my home and I complained to him about mini-splits turn on in the off position. He(jason) stated he would put in a work request ASAP. I didnt here anything for a month until I posted a negative review with Mass-Save and BBB.Do not do business with this company! they are SHADY.