Windows Installation near Londonderry

“I had a walk- in tub installed. I love the tub.
The installers were great. They were very thorough and helpful.
Answering all questions
They handled all details to make sure the outcome was beautiful.“

“I found my shower door stationary panel loose and leaking. The home is only a year old and the builder would not cover the poor workmanship. The Custom Glass crew found the leak, as the original installer never screwed or sealed the lower bracket into place. The work was performed urgently, fairly priced and completed. The shower door looks great again. Jim Sousa -Londonderry NH“

“My only complaint is it took a long time for installation, 7 hours for 3 windows. But I know we needed some some wood replaced under our Windows due to rot, so I'm sure that added to the time required. Overall, we are extremely happy with the product and installation, and every team member we have interacted with so far has been kind and professional. And their warranty can't be beat. If we do additional windows, we will definitely be going with universal“

“George and his son/crew did an AMAZING job from start to finish on replacement of our front entry and garage fire doors. We met to review dimensions, followed up with a thorough meeting to select all options (including finishes, lock sets, number of keys, etc.), and booked our delivery/install 6 months in advance. Within 3 days we hit that target (due to delay in the knocker of all things). Install went smooth and completed all work on time. Highly recommended for honest advice and quality workmanship.“

“Window world was great to work with from start to finish.
On contacting them for an estimate, the salesperson who arrived talked complete sense without being pushy or aggressive whatsoever. He had great practical ideas, and lots of options based on the information booklet to replace and remove our age old windows. The quoted price seemed reasonable as well. The ordering process wasn't complicated and Lauren at their front desk was always ready to answer questions with completeness.
The installers Eddie and Wes were punctual, clean and respectful of our household. They did a highly professional job throughout the install and it was obvious they take pride in their work!
The windows themselves are a huge step up on our previous windows in terms of looks as well as energy efficiency.“

“I cant say enough about the Customer Service given by Dube General Contracting. They built a beautiful sun room addition for us and stand behind their workmanship 100%. We had a small issue that developed with the calking of our baseboard, and they responded and addressed it by sending a carpenter over within a couple weeks of my inquiry - even though the project was completed over 4 years ago! Amazing!“

“I can say enough good things about G.M.Roth Design Remodeling this company.From start to finish, the experience was absolutely amazing.The team arrived on time, worked with great attention to detail, and made sure everything was done perfectly.Their professionalism, honesty, and hard work really stood out.They went above and beyond to make sure I was satisfied with the results, and I truly appreciate the effort they put into every step of the project.The quality of their work exceeded my expectations, and the finished results look incredible.It’s rare these days to find a company that genuinely cares about its customers the way they do.I would highly recommend them to anyone looking for reliable, trustworthy, and skilled professionals.Definitely a 5-star service that I will use again in the future.⭐⭐⭐⭐⭐“

“They are great to work with! I had leaking coming through my door between my kitchen and 3 season porch from ice dams on my roof. RJ was able to come out and take a look same day. The next morning, the team came and cleaned the roof and stopped the leaking. I did get pricing from another company and they were in the same ballpark, competitively priced. But RJ's could come out sooner than the other company. The roof is nice and clean from the large amount of ice up there. The team was also great in shoveling the walkways once they were done cleaning the roof. He also stands by his work and said if I had any other problems in the next week or so to give him a call at no charge. Really appreciate the quick response/fix, especially when it comes to water and leaks. It was something I wanted fixed right away so it didn't cause further damage. Thank you so much!!“

“Granite State Glass did an excellent job. A price that was better than all the other company's I got estimates from. The job was completed quicker than quoted. Very pleasant peeps to deal with. Found my go to place for glass. Thanks again. David S.“

“After discovering a roof leak in our new home, I got Chad’s number from the previous owner, who had hired Exteriors Unlimited for the installation. From the moment I reached out, Chad went above and beyond—he showed up right away, climbed up without hesitation, sealed the issue on the spot, and took the time to explain everything to me. He was incredibly professional, honest, and genuinely kind, which meant a lot as a new homeowner. He also reassured me that my roof is covered by a 20-year warranty and promised to send over all the paperwork. It’s rare to find this level of service and dedication these days. If you want quality work from someone who truly cares, I highly recommend Exteriors Unlimited!“

“Brooks Siding and Windows just finished replacing the windows in our home, and we couldn’t be happier. Mark was thorough during the quote process, explaining our options and how the installation would work. The team delivered exactly as promised—something we haven’t always experienced with other contractors. Their pricing was fair, and the quality of work was excellent. Highly recommended!“

“Chris and his team were easy to work with. They came in, got the job done and we are very happy with how things turned out with our basement finishing project.“

“Peter and his team did an awesome job building our Farmers Porch. They were always available throughout the project if we had any questions/concerns. Highly recommended!“

“Excellent workmanship, communication, and responsiveness. Highest recommendation. Reggie and Donna are the best.“

“Johnny and Darren are WONDERFUL! We went through a long journey trying to get our house deleaded to make safe for our son and they were so supportive along the way. The final product is beautiful and best of all our house feels safe, we couldn't recommend them enough!“

“Wow… where to begin.
Frank and the crew are amazing!
No shortcuts here, everything was done very thoroughly with explanation through every step.
Frank pulled the roof on my existing bay window to add extra insulation, he also added extra support in there even though it was probably fine.
The front porch… see the before and after pics, they speak for themselves. A lot of time was put into transforming it from a sagging mess to a work of art that will stand strong for years .
Al is very passionate and a master of his craft, the metalwork he does is impeccable, true craftsmen like this are hard to find.
Mark is very dedicated to the job as well, it was no surprise to see him here on a weekend or at night, prepping for the next day.
Lastly, there’s Taylor who came in mid-job to help the guys finish up. A hard working young man, something that is hard to find these days.
Thank you all for the transformation, I could not be happier. So glad I hired Nashua Siding And Windows.“