Get matched with top window pros in Tonawanda, NY

"We had an excellent experience with Wonder Windows. The young man who replaced 28 windows in our double house (Brian) was punctual, efficient, friendly and polite. We were amazed at how quickly his excellent work was done."

"They were here when they said they would be. They removed and installed my new front picture window in no time at all. They also cleaned up the mess and took it with them, the old window and all."

"The installers came on time and were totally professional, experienced and worked continuously until the job was done. The triple pane windows are fabulous because compared to our old two pane faulty windows, not only are they solid and beautiful with no wind blowing through, but also the nearby road noise is greatly reduced. We needed to use plastic film to insulate the old windows and when the wind blew the plastic would billow like sails! The new windows make our condo seem like a true home."

"Rick did a FABULOUS job installing a replacement window over my kitchen sink. He very carefully removed all existing trim, installed the window quickly, and reinstalled the trim. He did a great job sealing and caulking everything. He brought all the right tools, cleaned things up as he went along, and left my kitchen looking better than ever. He was early, very friendly, and I will definitely recommend him to friends/family and will hire him for my next project! Price was very reasonable. Great job!!!"

"They did a great job putting in our egress window. They were fast, professional, and reasonably priced. They gave us a fair estimate and went through the whole process with us. Would highly recommend"

"Excellent workmanship and communications. Ours was a relatively small job for them ($700). But, in a way, I believe a small job says something important about a business that often does jobs that cost thousands of dollars. The office communications in setting up the job were very responsive. The two craftsmen that worked on the job were communicative in what they were doing, and worked in a very professional manner. After completion of the work there was a little mix-up in processing the invoice; however, that was resolved with integrity by the office and field representative working together. I would contract with Graves Brothers again; in fact have scheduled another project for them to replace two attic windows and install a large fan in one of the attic windows."

"Ed replaced all of the baseboard, door and window trim in my condo. He was exceptionally detailed and skilled in his work, and it shows in the outcome. He took his time, made sure all of the cuts fit perfectly, and that the whole project was connected. Not only is very detailed and particular, he is professional and personable. I highly recommend him."

"Excellent service, quality materials, professional, fast, clean. The best choice of 3 options. Very satisfied with the entire experience of full tear off of cedar plus two layers of asphalt shingles and replacement of 3 skylight windows."

"Roger’s work is ⭐️ ⭐️ ⭐️ ⭐️ ⭐️!!! I am lucky to have found him through Angi & have hired him for numerous projects on my house so far. He may not be the least expensive, but his product is top notch. Nickel City Repairs is my choice for my “honey do” list. I had a few areas of drywall in my bathroom & kitchen needing repair after a plumber did some work at my house. Roger was able to replace the drywall & paint the rooms seamlessly, without a hint of prior disruption. Stellar work!"

"We hired Nexgen to install sliding glass door off kitchen and new kitchen window. Mark definitely cares about his customers being happy with their purchase, the installers he uses were awesome as well and did great job, very neat, very nice. We recommend his company for your windows and doors."