Did a really nice job replacing an exterior door. Trim was done nicely. Cleaned up pretty well. I'd…read moreuse them again. Price was similar to other quotes I got.

I cannot say enough great things about Joe and his team. From day one Joe was very professional,…read morepunctual and responsive. Windows were over 60 years old and had to be replaced asap! Joe explained the whole process from start to finish and also provided recommendations for external trim - game changer! His pricing was consistent if not a tad cheaper than six other quotes I got. His crew covered everything with plastic (Dexter vibes) to make sure furniture did not get damaged. They also cleaned every day before leaving, not just my unit but also neighbors windows and the street - wow! I could not recommend Boston Doors and Windows more! This was my first "big project" experience and I could not be happier! Thank you thank you thank you!

I'm very happy I found Paul on Yelp. He was able to fix a portion of our fence that had blown down…read morein the wind over during the winter. Paul was easy to communicate with and came up with a creative solution to make sure the hole and gap in the fence is fixed properly. The estimate was very good and fair and even ended up being on the cheaper end. I wouldn't hesitate to contact Paul again for any future jobs and I'm glad I found him because let's face it - you always need a good and reliable handyman.

Amazing service, quick response. Had a brokenn4 poster, sent Paul photos; he assessed what had to…read morebe done, unlike some others whho weere vague. Great repair! Great service. Hire this guy!

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!

Great quality windows, truly from Europe. Amazing design and color matching for my home interior…read moreand exterior. Reasonably priced.

Replaced all windows and exterior doors, with new tilt and turn Rehau (German) products. Very happy…read morewith result. Keep house temperature and very easy to clean and open.

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.

We had a screen break on a set of older, but not out of date windows. The woman who answered the…read morephone talked me through the challenge I was facing and offered up recommendations on how to fix. She didn't need to do this, or spend time with me trouble shooting...but she did. If I ever have business to do in the future they are at the top of my list!

I want to echo another reviewer's experience - we have 2 windows that wouldn't stay open and we had…read moreassumed the only option was to replace them. I called and Berge picked up, he explained that they don't do window repairs but if I were in front of the windows he could walk me through how to identify the problem, possibly fix it myself or find a handyman to fix it. When I got in front of the windows he talked me through how to take the windows out of the track, identified that the "shoe" wasn't attached and that's why they won't stay open. After I got off the phone with him, I followed his instructions to get the shoe unstuck from the bottom of the track and managed to get them reattached to the windows, and now they both stay open! So incredibly helpful! If we needed to replace those windows we would definitely have gone back to Berge for it.

Very happy with the work they did and how quickly they did it. Got 5 windows and a slider door door…read moreinstalled within a couple of hours. Very surprised how fast and efficient their work was, and for a fraction of the cost that Renewal by Anderson quoted us before we went with Quality! Also great communication through and through.

Tried to rip me off and then appeared to gloat about it when I caught him…read more Paul the owner responded to a web request I put in, for a price quote. He responded, by text message. Weird but fine, if the text etiquette is on point. His was a mess. He asks me to take pictures inside and out, of the windows. Ok sure, but I'm one town over and you could just pop by. He asks what I want, I say picture windows. He sends me a picture of double hang and says he recommends them. Don't need them. Then he just TEXTS me a price range. Red flag. Where's your quote with the type of door being used? Also, the number is high. I ask for the SKU to look it up on my own. He sends me a generic link to an affiliate landing page for DOUBLE HUNG DOORS. Ok, so here's where you have to use your best judgement. These guys have great ratings on multiple pages, so they obviously do excellent installs. But that doesn't mean they aren't ripping people off, because you can get similar work done for MUCH cheaper. That's where I got him, bc he wasn't willing to disclose where his range was coming from and then immediately tried to pass me off to Renweal by Anderson, which is widely known as THE biggest price-hike in the game. The safe bet with them is whatever they quote you initially is about double what it should actually cost. So it makes sense the owner thought it's a reasonable peer in the industry. Then he weirdly started text-harassing me when I passed on his offer. Piss off.

Lior did a great job of fixing the lock on my 140 year old front door. He is proud of his work and…read morestrives to please his customer.

Amazing service and professionalism. This is the second time we have used Astro Locksmith and we…read morewill continue to recommend them!