Get matched with top window repair pros in Fond Du Lac, WI

"Not long after we moved to Menomonee Falls and purchased our home, we had WASCO replace all twelve of our windows. Compared to our prior home these windows were a huge improvement! The ease of cleaning them from inside (multiple stories) was one of the best things along with a lifetime warranty. Years later there was a small issue with one and within days the service manager himself cam and inspected and did this minor repair. In this day and age that is a most impressive level of service. We highly recommend this fine company that has been in existence for all these years, unlike other others. I have no qualms recommending them. Lowell T. Carl Menomonee Falls."

"My husband and I purchased a house recently and a few of our current windows had dry rot and our sliding door was in horrible shape. The day we closed on our house we had Mad City come out for a quote to replace 2 windows and our sliding door. The sales guy even check another window that needed a repair and seen it to had dry rot. We talked and were able to come to an agreement on price and installation date. They had the windows in the time frame quoted. Had a great team come out and install and get our new windows and door in. Love they offer a double lifetime warranty. Love the new look of my door and windows. Job # 567714"

"He was great! Fairly priced, responded quickly and did a great job replacing our broken windows."

"We replaced all the windows in our home (22 total), including 2 basement casements and 2 garage). We also replaced our entry door. The salesman was great but a little too "hard sell." He was determined to leave with a signed contract. It is good that his visit was the last of 4 that I had arranged, so I knew exactly what I needed and wanted. The windows came in sooner than we expected. The installation was fast, but split up, as the front door came in after the windows. The two installation teams were phenomenal. Zero mess, zero damage to the existing frames. The second team also did the front door, with equal care and workmanship. Upon inspection, 3 of the glass panes and very fine interior scratches. The project manager ordered replacements and these were switched out seamlessly. Overall, I highly recommend Empire. Since our windows have a lifetime warranty, I won't need them again for that! However, I would use them again for other projects."

"This spring of 2020 I had all 24 windows of my 1990 colonial saltbox home replaced. I found Empire on HomeAdvisor and chose them because of their reviews. While Empire leads with their vinyl windows, I wanted something more for my home... since they sell many different manufactures, I went with Pella Architect Series. First the price was lower from Empire than it was from Pella of Wisconsin. The most important part of getting new windows is the installation (assuming you got the right windows). The team lead by George K were absolutely outstanding. George always took his shoes off in the house, to was meticulous in detail, he takes pride in his work and expected that from the team he worked with. My garage was cleaner when they left from when they found it (sweeping up). He made sure it was done right! That's what you want on your house. Melissa the owner stopped by a few times to check on the work. She's really easy to work with. She knows from experience that "something" unexpected will happen and she assured it would be handled. Well "something" did happen, we got a damaged window from Pella and there was one window that was the wrong size. Melissa and George immediately handled it and fixed everything. Empire is a local business, not a national chain. I'm very happy with the outcome... and I'm one of those picky Engineering types! Great Job Melissa, George, Lenny and team behind the scenes! Thank you!"

"explained window remodel in detail, great follow up, work completed on time. Looks Great! Thanks Anthony!"

"Salesperson Shawn was on time and very nice. Mike the installer was on time. Did a very good job installing the smaller window. His whole crew did great from start to finish."

Infinity Exteriors protects communities from unscrupulous contractors by delivering top-quality roofing, siding, windows, and gutters with integrity and precision. Our expert team of Project Advisors, Managers, and Installers ensures every project meets the highest standards. We provide honest, free estimates, transparent pricing, and detailed timelines so homeowners can make informed decisions. Deeply rooted in our communities, we support local events, youth programs, and charitable initiatives. Using premium materials from trusted manufacturers and backed by industry-leading warranties, we guarantee long-lasting results. With thorough inspections at every phase, we ensure superior craftsmanship and customer satisfaction. When you choose Infinity Exteriors, you're not just upgrading your home—you’re partnering with a company dedicated to protecting your investment and installing peace of mind for years to come.

"They found some rotten wood. Repaired it all for same price . Really nice guys did the work. Jeffo, mike, John , cook. Thanks!"

"We are extremely satisfied with the work that Square Oaks Home Improvements did on our home. From the initial phone call to the follow up to the actual work, the quality of service was top notch. We desperately needed new windows, but put it off, due to all the unknowns. Would we be treated right? Would it cost too much? Would we get quality windows? Rick and company helped answer all our questions and dispelled our reservations. From Day 1 to the final installation, we felt we were treated with the utmost courtesy and respect. We would highly recommend this company for your window and door needs!"