Excellent experience. Highly professional from the very first interaction. John was my main point…read moreof contact. Excellent service. They were not the cheapest quote, but they were the most thorough and well-thought out. Scheduling, payment and installation all went like clockwork. Exceptional crew, highly efficient and professional, cleaned up well. Excellent communication throughout. Got a beautiful new roof that I'm very happy with. Highly recommend without reservation.

Towards the end of last year, I had several companies come out and quote for a full roof…read morereplacement. Golden Group gave me the best feeling about the job from the initial discussion. Where other contractors canceled appointments, arrived late, or were just no-shows - Mikel (out of their Hudson office) arrived on time and did a thorough assessment of the roof including taking drone footage. He sat with me and walked me through the whole process clearly, explaining all my choices in materials and didn't push any product or add-on. I did receive marginally cheaper quotes, but they did not leave me feeling like my home was in good hands in the same way that Mikel did, and I felt the extra money was likely to be worth it. Once I decided to go ahead with them, again, everything was done very professionally. I was kept informed of times and everybody showed up exactly when they said they would. I made a small change to the scope of the work in replacing additional plywood sections of the roof, and these were easily accommodated on short notice. On the day of the work, the crew showed up on time and Jurgan (the site foreman) kept everything moving with minimal disruption to us. I was working from home, and my wife and kids were in and out of the house for school and errands. Despite replacing the entire roof of the main building and two additions over approximately 9 hours, there was minimal disruption to our days. The house was protected during the work, and even with snow still on the ground, their cleanup crew constantly walked the property picking up and disposing of any debris, nails, old material etc. Ultimately the roof was replaced successfully and looks good. Every step of the job was explained to me, every question answered, and every decision explained. The team was professional, punctual and courteous throughout. A couple of weeks in and we've had snow, rain and strong winds. Everything is still perfect. I can highly recommend Mikel and Jurgan from Golden Group, Hudson.

I was very pleased with the service we had today. Don was very nice, Knowledge and extremely…read morehelpful. this was our first time using them and I can honestly say we will continue to use their services Going forward. Great company

I had called Brightstar Solar to my home it investigate an issue with what I felt were under…read moreproducing panels. They came out and confirmed the issue. They also spent the time to teach me about the different components of my system, and fixed my problem. I bought my house with the panels already installed, so I did not know what my base line should be​. After Brightstar came out, I am producing more solar that before. Would absolutely recommend them.

They never returned my call. So I can't speak to their work. They were highly recommended by a…read morefriend in MA. So I'm disappointed

I hope your system never needs a warranty service. impossible to get a human on the phone and wait…read moretimes are apparently 10-12 weeks once someone deems it worth it to respond to emails. there goes this year's peak production. you might be better going somewhere else.

Great Sky Solar is the best! We highly recommend them. After meeting with another installer who…read moreused very aggressive sales tactics, we decided to go with Great Sky Solar. We checked out other reviews and they were all incredibly positive--and now we couldn't agree more! Josh from their sales team is professional, genuine, and highly knowledgeable. He took the time to answer all our questions without any high-pressure tactics, which was a major factor in our decision, alongside the fact that they are owner-operated. Rebecca, our project manager, was absolutely great and very accommodating with our schedule. She was spot on with managing the complex coordination with the city and Eversource for permitting, interconnect/export agreements, REC credits, and rebates. Their onsite crew was awesome! The electricians and installers were efficient, professional, and kept everything organized and clean. Great Sky Solar uses their own full-time installers rather than subcontractors, which really shows in the quality and care they put into their work. The entire job was completed in just two days. This company is truly built on integrity. If you are looking for a solar installer, look no further!

I hired Great Sky Solar (GSS) to do an install on my home a few years back, and had one of the best…read moreexperiences with a company ever. From the very beginning, with initial outreach, to the installation, to the system start-up, and to follow up requests, everything was AMAZING. First off, the initial consultation and discussion of the possibilities was exactly how every experience should be. There was no pressure whatsoever, and everything was explained clearly. The representative was super knowledgeable, and responded to all questions quickly. I had a quote within a day of the visit, and phone calls/e-mails with questions were answered promptly. From a price perspective, Great Sky was extremely competitive, something that I honestly did not expect based on everything the company offered. Once the contract was signed, GSS did a fantastic job working with me and the banks, Eversource, and MassSave to make the paperwork process a breeze. During the installation, I continued to be impressed by the GSS folks. Everyone showed up on time, were respectful of my property, and cleaned up at the end as if they were never there- Something that is relatively rare when it comes to construction crews. When I unfortunately did run into issues with my PV system (nothing related to anything GSS did), they were just as impressive with assisting in getting a resolution each time. They communicated with the appropriate parties, including equipment manufacturers, and the State reporting agency, and got my system back up quickly. Overall, I have not one bad thing to say about Great Sky, and it is the only company I recommend to friends and family when they tell me they are considered installing solar panels. Good them a call, you will be glad you did!

I give them five stars. From Nick the salesperson and the group 4 installation team. They were…read morecontracted to install my solar panels for Trinity Solar Company. They showed up on time in the morning and finished the job in a timely manner. Very pleasant staff explained the whole process. They went above and beyond to locate boxes and conduit in inconspicuous locations. Can't say enough. Thanks team 4.

I can no longer recommend Boston Solar. The company was acquired, the founding team is gone, and…read morethey are no longer committed to customer service. I recommend going with a different installer.

I hired ComfortMax--based on reviews--to install Mitsubishi minisplits in my home. From estimate…read moreto finish, a first rate experience. All whom I dealt with were polite, professional & honest. ComfortMax helped me navigate the MassSaves HEAT loan process. When the salesperson I had been dealing with left CM, I received copious communication from CM--even from Marcelo, the owner--that all would proceed seamlessly, as it did. The professionals who installed my system were very polite & were very diligent in getting my sign off when a small bush limb need to be trimmed & a part of my gutter downspout needed to be rerouted to accommodate the installation. ComfortMax are true professionals & it was a pleasure to deal with them--highly recommend to anyone seeking minisplits.

From the owner: ComfortMax Energy Solutions provides full-service HVAC installations, including heating, cooling,…read moreand high-efficiency heat pump systems. We specialize in helping homeowners access Mass Save Direct rebates and 0% Heat Loans to make upgrades more affordable. We offer up to 12-year parts and labor warranty coverage for long-term peace of mind. Our team delivers turnkey service - from system design to installation and support - for better comfort, efficiency, and long-term savings.

Arya Roofing & Contracting saved us after another contractor left us high and dry. We first hired…read moreArya in May of 2021 to install a new roof. We didn't know at the time that they also performed deck/porch work otherwise we would have hired them from the start. Ten Arya is one of the most sincere, honest, and kindest people you will ever meet. He truly treats others the way he wants to be treated. Almost all of the crew that were at our home building the porch and deck system were also working for Ten 2 years ago. For us, that was very telling of how Ten operates his business. He truly believes that happy employees make for happy customers. From the start, it was all hands on deck, and his crew worked meticulously to finish the project. I can also tell you that no detail was overlooked, as Ten personally was at the job site every day and reviewing all work completed that particular day. Do yourself a favor, hire Arya and enjoy the peace of mind that comes with employing a top notch team, you won't regret it!

'Ten' came by on short notice, got on my roof and provided a detailed review. He was prompt and…read morevery professional and knowledgeable, and said his guys could be available the following week to repair the damaged section that was leaking. However, after texting him multiple times afterward I never got a response. I'm left to guess (12 days later) that the job was not big enough to be worth his time, despite him telling me that he could do the repair work. I found another company to do the work but waited an extra week with a leaky roof counting on his response, which is obviously frustrating.

The entire experience with NECE was fantastic, from the initial sales discussions with the owner,…read moreMark, to the communication with the office team and the actual installation. Mark has a highly technical sales approach and truly knows his stuff. Among all my interactions with other companies, Mark was the most honest and knowledgeable. On installation day, they exceeded expectations by going above and beyond, spending almost the entire day exploring all possibilities to find a way to wire the panels through the roof, down the walls, and into the basement so that no conduit would be visible on the exterior - much appreciated!

Mark Durrenberger and the New England Clean Energy Team are fantastic. They did a great install…read more Super professional. Easy to work with. Could not ask for more. Will be recommending NECE to all of our friends and family.