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Find Top-Rated North Potomac Window Replacement Installers

There are 59 top-rated window replacement installers in your area.

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Window Replacement reviews in North Potomac

Real People ~ Real Reviews ~ Real Results

  • My only regret is that I am not able to give Tectonica ten stars! Ned Mihaylov and his team built a screened in porch off of our kitchen. It is absolutely beautiful! We have never worked with a contractor where everything went so smoothly! Their craftsmanship was amazing! Everything was ordered and in place on time. All inspections were scheduled and on time. Ned is an excellent communicator and a pleasure to work with. They are meticulous in all aspects of their work. My husband and I highly recommend them. You will not be disappointed. Kathy and Mike Uhart, North Potomac
    - Kathleen U.
  • The finished product is top-notch and we couldn't be more pleased with the result. Custom Concepts uses high-quality materials and doesn't cut corners. Mike and Danny (the owners of the company) are extremely patient too and in constant communication throughout the project planning and project execution phases. Their crew (in particular Nicholas) was professional and hard-working. We highly recommend Custom Concepts for any project related to the exterior of your home. You won't be disappointed!
    - Ryan M.
  • They used excellent quality windows from Vytec, which is a Maryland window manufacturer which has help tremendously with making my home quieter. Also, the insulated siding they installed will definitely help with the energy efficiency of my home. The over all look of my home has been transformed! They worked quickly and professionally, not missing any details. I will definitely use them again when I need exterior work on my home.
    - Shelley G.
  • Our sales rep was James Im. He was very knowledgeable about roofing and the products AHC used. He was very courteous and attentive to the job and how it was done. The crew came on time and completed the job as described. They cleaned up when they were done and even used a big magnet to get any fallen nails. James came out after the job was completed and took pictures to show us how it looked. Overall a very good experience!
    - Fern W.
  • I can't believe I waited so long. I just replaced 9 double hung windows and a sliding patio door and the dreaded mess didn't materialize. I interviewed 5 companies and the Windows on Washington proposal was the best for my purposes both in price and the quality of the Okna door and windows. The installation went exactly as scheduled and when the crew left you couldn't tell they had been there except for my beautifully functional windows and door. I couldn't recommend them more highly.
    - Bonnie M.
  • It only took 30 minutes from Scott returned the call, dropped by, met me at rental unit and gave me a quote late Fri right before Memorial Weekend. I needed the quote to compare with HD, saved $100+ at least per window, not to mention Scott listened to my concern, and noticed the tempered glass needed for 3 big ones (I didn't notice and HD did not see), signed the contract right then. Detailed measurement and lead inspection was done within a few days. Only took 3 weeks for the windows to make. The installation crew were early, gave me a call 30 minutes before arrival, job was done in 5 hours, extremely efficient and attention to details. They even came by for a very small job to fix a missing cover on the structure not related to windows installation, just tremendous help. Thanks Scott and Zen Windows team
    - Z Y.
  • Scott Halle, the owner of the company was so nice and responded very quickly for all of my inquires. His team came over on time and finished the work exactly as Scott told me in advance. He also visited a couple of times during the day to make sure everything is okay. The house looks much nicer than before after the job was done. Very satisfied and highly recommend to anyone who need windows service, as I already did with our neighbors.
    - Mike Z.
  • They did a really great job. They worked consistently and were on time and did a very professional job. When we had a warranty claim due to a tree falling and breaking a window, they fixed it professionally with no argument whatsoever.
    - Andrew P.
  • A rock shattered a glass pane in our double pane window..we did not know who to call so we started searching for reviews on glass repair companies. Being the Saturday before Easter, many places were closed or slow to return calls. We saw AM/PM Glass had good reviews on Yelp, so decided to try them. Within a few hours, Malcolm was at our house taking measurements. He was thoughtful and thorough. He provided us a reasonable quote. He said he could come back and install the next day (Easter Sunday!) He cleaned up the broken glass for us. He returned the next day and installed the new glass pane without a hitch. He even said the job was more straightforward than he initially estimated and LOWERED the price during the install. We were extremely pleased with the quality of his work and his service. We highly recommend this company and would call them again if needed.
    - A B.
  • We have a big bay window, the wood was deteriorating somewhere outside and it needed to be enclosed, like a fiberglass or something and then, it was leaking within the wall. Inside the wall, you could just see it, it wasn't actual water on the floor, but it was leaking within. They did a great job. They're wonderful too. Some windows we ordered from them, and then they did this for us too. It was in stages, the first stage was to put the casing up. That was in the summer of 2015. Then the leaking started because they put that casing on and so it was associated with that. So then, we had them come back out and that might have been in the springtime, maybe around March or April, something like that. That's when they fixed the inside and the outside because there were little openings in the casing. When they installed the casing, they didn't do as good a job as they should have or else we wouldn't have had to call them back out. But the good thing about them is that they're very good. When there is something wrong and you call them, they come right away and they fix it, they don't charge you extra. They own up to their mistakes and are willing to fix them. It was reasonable.
    - Linda K.
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Window Replacement Installers in North Potomac

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