Get matched with top window pros in Johnsburg, NY

"We replaced the windows in our 1933 home through the services of MadCity Windows. From the initial contact with their sales representative to final installation, the company provided top notch professional work. With the draft from the old windows and the cold of the glass, we are already saving on our energy bills. Our house had old, large windows, so they had to be custom made. As an industrial designer and interior designer, we find our windows to be of excellent quality."

"Jason B and Abbes did a wonderful job installing our windows."

"He installed every window in my house and did all my siding very professional and would highly recommend him to anyone"

Since 1998, Adirondack Basement Systems has been the trusted local expert for basement waterproofing, foundation repair, crawl space repair, and concrete lifting throughout Upstate New York and Western Massachusetts. As a locally owned and operated company, we're proud to deliver permanent solutions backed by exceptional customer service and industry-leading products. In 2026, we were honored with the BBB Torch Award for Ethics, recognizing our commitment to integrity, professionalism, and putting our customers first. Contact us today for a free, no-obligation inspection and discover why thousands of homeowners trust Adirondack Basement Systems.

"Scott was absolutely terrific. Fantastic communication before, during, and after. I knew exactly when he would come, he communicated with me while I was in the hardware store about what materials and supplies I was getting, and he communicated well on any needed follow-up. He corrected some tricky wiring and installation of two ceiling fans. He replaced old screens and built some new screens for many windows, replaced screen material and added pet-proof protective hardware cloth for screen doors, and he and his family laid a series of slate stepping stones and did a terrific job laying them flat on a sloped and curving surface. He worked on faucets and installed a driveway sign. There seems be nothing that Scott couldn’t do, fix, or diagnose. I was so pleased that I got to work with him and I look forward to working with him in the future."

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Knowledgeable , honest, reliable 40 plus years of trades experience. I retire and opened this service to help get those small jobs done right.

Owned and operated by Matthew Mrozinski, the company provides residential and commercial maintenance services within a 60-mile radius of the Schenectady area.  \nMGM specializes in "restoring and maintaining" the curb appeal of properties through a variety of high-pressure and soft-washing techniques:  \n• House Washing: Professional cleaning of siding (vinyl, brick, wood, etc.) to remove mold, mildew, and dirt.\n• Roof Washing: Specialized soft washing to safely clean shingles without damage.\n• Surface Cleaning: Pressure washing for driveways, sidewalks, porches, and patios.  \n• Fence & Deck Cleaning: Restoring the appearance of wood and composite outdoor structures.\n• Solar Panel Washing: Specialized cleaning to maintain energy efficiency.  \n• Gutter Cleaning: Removing debris to ensure proper drainage.\n\n• Service Area: Primarily serves the Capital Region and Mohawk Valley, NY

"I own an 90-year old historic colonial high school turned into a bed & breakfast. The windows were neglected over the past 20-30 years and in serious demand of work. Modern day window contractors were not going to understand this job. It's very difficult to find a contractor that will come through on a promise and has the skill to do as they boast. The day that Grady stepped into my 90 year-old home that needed historic window restoration, he became a part of the house. He knew exactly what had to be done. More importantly, he understood my expectations. These windows needed special attention. There was a level of detail required that not any expert would be able to handle. Grady took the time to learn their needs and stayed on the job until it was to my satisfaction. He even reworked an entire window just because I didn't like the way that it looked. Grady truly showed expertise with his ability to work on such a delicate job and even taught me a few things about historic window repair. He replaced broken antique glass with one just as aged and just as historic. If a window had to be completely rebuilt beyond his solid estimate, he did it without any complications to my budget. My windows are not only restored, but they are literally brought back from the past. Any enthusiast will appreciate the lint-seed oil, putty, and antique glass that was all restored to perfection. It was a pleasure having Grady work with us. He even stayed in the house at times to make sure he was available for the job. In fact, we're going to rename the room in which he stayed to "Grady's Den". Thank for bringing character and craftsmanship to my investment!"

"I am extremely happy with AJ's service, start to finish. We initially reached out for an estimate at the beginning of 2015. A representative came to our house to explain all the different products as well as pricing and timing. I had reached out to 2 other companies before hand but was not comfortable their high pressure selling. AJ was very patient with us regarding our timing and budget. I received an estimate on the spot and was able to take my time to review and get back to them. We scheduled the work for May and was able to have 7 Windows removed and replaced in only a few hours. We are very impressed with the quick respond time, professionalism and quality of work including cleanup. We plan on using AJ to replace the remaining Windows as well as a sliding glass door in early 2016.
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