We just completed a major home upgrade with Fisher Windows, replacing fifteen windows and…read moreinstalling a new storm door. After thorough comparisons, we selected them due to their excellent reputation, dedicated in-house team, and significantly competitive pricing--$8,000 below other bids. Our installation was handled by Peter and Chris. They were exceptionally professional, friendly, and meticulous, ensuring our home remained clean throughout the process. What was projected as a two-day project was completed in just a day and a half. We are absolutely delighted with the superb quality and the windows and door. We wholeheartedly recommend Peter, Chris, and the entire Fisher Windows team.

The response was very quick. Made my appointment with the owner. The owner's son did the estimate…read moreand measurements. No hard sell; just "this is what you need, this is what we got, this is the price." No nonsense. No pressure. The install team works for the company, not a sub-contractor. No multiple levels to wade through. That was a selling point for me. The team was fast, efficient, and friendly. The job looks great. Super happy with the outcome. Very highly recommend

Dennis is very punctual and very easy to work with. Great communication, always very responsive to…read moreemail and phone calls and keeping us up to date with the project. He installed 30 beautiful Harvey windows in 3 days. I will definitely recommend his service to friends and family.

Dennis replaced our old shutters and we couldn't be happier with the job! Our house looks so much…read morebetter. I had gotten a bunch of quotes he was very competitive, super prompt, and kept us in the loop through the entire process (removing the old ones, ordering and installing the new). We would absolutely use DPG again in the future! Quality work & happy to support a local business!

Dracut Window and Door made our window replacement project a real pleasure. We appreciated Steve…read moreRoger's detailed presentation of the Mercury replacement window and its features. It was a no pressure sales presentation. We picked the right contractor. The installation team was on time, efficient, professional, quality focused and very tidy. Steve, Bobby, Andriana and Christ were simply outstanding. Dracut Window and Door deserves the highest satisfaction rating - definitely Five Stars!! If you want the job done right, you must use Dracut Window and Door. We will definitely be reaching out to them for future projects!

Dracut Window and Door is a rare find in todays world of service contractors. There is no monkey…read morebusiness here! Contacting them is easy, place your call or email and it will be returned in a timely fashion. They are polite, patient, provide quality products and do not take short cuts. Dracut window and door provided exceptional value in both products and service. Your window or door will be installed efficiently and with perfection. This is the second time that I used Dracut Window and Door. The first was to install a storm door in a very old house where there was no storm door. They found that the entryway measurements were not even. They did such a great job on replacing the entire entry way correctly that you would never know there wasn't a door there to begin with. No drafts, no leaks, totally an upgrade in energy perfection and efficiency! They provided the same top rate service the second time I called them to install new windows. Steve measured my windows with skill and accuracy. He noticed that my current windows were a half inch to small and had no installation around them. I mentioned this to you because the previous windows in the home were also energy efficient- however that energy was lost because they were never correctly at that time. I saw if you are looking for quality work and with a company you can trust CALL Dracut Window and Door. See for yourself and I am sure that you will be just as happy as I am!

I had O'Sullivan Installs put siding on my house almost 3 years ago. Shortly after install a few…read morepieces began to warp. I contacted Tim (owner) to report the issue. He told me he would send someone out to match the prices to replace the warped pieces. The exact lot cannot be matched and Tim told me that it would be a warranty issue with the manufacturer. He told me this about a year ago! It is ridiculous! Tim is hoping I forget about this while keeping my money and not standing by his promise. I would not recommend using this company.

I have hired O'Sullivan to replace 10 windows in my home and re-side the entire house. Siding work…read morehas not yet started but last week the windows were done and I just had to write a review on the spectacular work O'Sullivan has done. Everyone I have worked with so far--Brian, Melissa and Tim--have provided outstanding service and support. The windows look incredible. I thought I was going to miss my old wood (super inefficient) windows and that vinyl was somehow going to look cheap but it couldn't be further from the truth. From a windows perspective, they only use quality products. The windows look incredible from both the inside and outside, and our giant picture window is a statement piece in our living room. I especially want to make a shout out to the window install crew, Vlad and his team. They were super professional, arrived and were done on time, and best of all, I can honestly say the house was as clean, if not cleaner than I had left it. Both my husband and I were expecting to come home to a construction site and that could not be further from the truth. Thanks guys! Can't wait for my new siding!

We hired this company to remodel our shower in our master bathroom. They were recommended to me by…read moremy neighbor who also used them and was happy with their work. Not only did they do a wonderful job, they were great to work with. Jon is very honest and fair in his pricing and Mark who did the tiling in the shower was incredible-he did a fantastic job. We are very happy with the results. I would definitely use them in the future for other projects.

Jon is great. He's done lots of different kinds of work for me and all of it has been excellent. He…read morere-did some tile work, and it's better than the original. He reworked some shelving. He's currently working with me to figure out which windows will be the best replacements for us, and I'm looking forward to having him build on a porch as our next big project. Quality work from a professional. I highly recommend him and his work.

We signed with Zen Windows at the end of July after being told--in writing--that installation would…read morehappen within 4-6 weeks. It's now mid-November, and not only are the windows still not installed, but the installation date was just pushed again to mid-December--almost five months after signing. We specifically reviewed the timeline because we wanted this done before it gets cold. We have booked dog daycare which has to be rescheduled, it affects our schedules, plans, and will massively impact our work, which is WFH. The measuring process was chaotic. The person sent to measure always gave last-minute notice and had to come out multiple times because they kept miscounting the number of windows--always short by one. Communication throughout this process has been terrible. You have to constantly follow up for updates; Zen never reaches out proactively or takes ownership of delays. Every update comes only after you chase them. When we brought up these issues, the company's response was to blame the original sales rep, who is "no longer with them." Convenient excuse, but the timeline and promises were in writing. Zen has taken no accountability for the misinformation or poor service. Yes, they may be cheaper than competitors, but you truly get what you pay for--unreliable timelines, lack of professionalism, and customer service that's downright egregious. Buyer beware!

Cheap horrible windows. All rooms and styles. Total waste of money. I am extremely disappointed. We…read morecould not even get the design we were quoted that set the whole project in motion. Thousands of dollars out the window. Pun intended. I'm so aggravated.

Beroli Construction is extremely professional and I could not be more pleased with the results. I…read morerealize this was just a small project but they kept me informed throughout the process, answered all my questions and exceeded my expectations. Their attention to detail is why they consistently get a five star rating. I would recommend them for any project you may have.

This was our second project working with Beroli and we are very happy with our decision to use them…read moreagain for our roofing project. The project was managed very well and we were kept up to date of any schedule changes or issues. The roof turned out great and we would definitely consider using Beroli for future projects.

The response time for emails / messages was super quick and if they could not get back with full…read moreanswer there and then , they would still message to say they would be in touch later . As my issue was window replacement , after they had looked at it , due to the type & size the estimated price had to increase but they still gave me a good price and would have fixed the sash for me to reduce the price except it had been thrown out . The window had to be ordered & they were in touch with updates along the way which is very important as I'd never used them before and had paid 50% deposit . They were very very professional & polite & easy to have there doing the work when the work was being done .

Juan did a great job installing a door with new framing and new locks, etc,. He fixed a few things…read moresomeone else had installed that weren't level and did a few other minor handyman type services and I couldn't be happier with the results. He pays attention to detail and was very responsive and dependable. I will use him again for my next project!

You ever have a basement window just....sporadically shatter for no apparent reason? Well,…read moreevidently this is just a thing that randomly occurs in this part of town. The last time I had glass shatter spontaneously was back in '24 when our winter storm door screen was completely pulverized by the summer heat, it seems (Pro-life tip: swap out your storm door screens in the summer with mesh ones). On the back of that unforeseen devastation, out went my mass inquiries to all the local shops servicing the Nashua area. Out of maybe 5 (?), 3 responded almost instantly. One sent a quote so high, I was half tempted to reply and ask if I could have some of whatever they were smoking. Another replied with what seemed to be a promising rate, but there was one problem. Their communication was severely intermittent to the point where they inexplicably ghosted me faster than a recruiter responding to a job applicant. Ultimately, I settled on Good Window Works. They offered a fair quote, were easy to get ahold of, and even provided a COI statement as per the request of our housing board. For those unaware, a COI is a Certificate of Insurance. Basically, it's assurance to the board that the contractor in question is insured to complete the job without creating a liability if they, say....jam their thumb beneath a tack hammer or something. With those formalities out of the way, the job was simple enough: Replace the half of the basement window that abruptly disintegrated. All in all, the job took roughly 2 hours. In the end, the window he installed was so transparent, it looked like there was no pane at all in the frame. But no--the glass was just THAT pristine! I don't say this often, but....experiences like these are what I love most about being a Yelp writer. So rarely do I get to be in the position to not only promote another hard working local business, but also pose as the microcosmic advertising vehicle that just might serve as the prompt some very fortunate individual needs to go, "Yeah, I'm hiring this place to work on my house". If you're wondering whether you should hire these guys for your next installation or repair job, the answer is likely yes. Good Window Works is worth 5 window panes clearer than thin air out of 5.

I had a window with a broken pane on the third floor attic. I called several places, including one…read moreI've used for years for glass and screen repair. Only Good Windows responded and sent someone out to do an estimate. They just finished the job. The original estimate was done from the ground, however when the technician was able to get the unit out of the frame, (This is an old style window), we both saw that additional work had to be done. The tech did the work and did an excellent job. It was only a bit more over the original estimate, but quite reasonable. I highly recommend Good Window Works.

Had the pleasure of doing business with City Mirror & Glass on several occasions and every time…read morethey remind me what it means to shop local. These guy are great, they call you back when they say they'll call back, they follow through when they say they will, and they show up when they say they'll show up. Shower doors, re-screening window screens, replacing thermal panels in my picture window, new store front windows? Whatever you need.

These guys rock! Meticulous work! Turnaround timing is good. Price is fair. And they recommend…read morewhat you need vs. trying to oversell. Tough to find a merchant with these qualities nowadays.