Get matched with top window pros in Greenville, IL

"We absolutely love our windows"

"professional, cleaned up and quality of windows is great"

Your Satisfaction is Our Priority. With over 20 years of experience in home improvement including windows, siding, roofing and bathrooms, we?re ready to ensure your upgrade is PERFECT. Our company is based on the belief that our customers needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. Locally Owned for over 20 years!

"Very prompt and professional. I found out that my project didn't require an egress window."

​Locally Owned & Dedicated: We treat every client’s property with the same level of integrity, respect, and care we would expect in our own spaces.\n​Transparent & Flexible: No surprises. Clear communication, straightforward pricing, and convenient scheduling from first estimate to final walkthrough.\n​Consistent Quality: We do not cut corners—we clean them. Our checklist-driven approach ensures nothing gets overlooked, visit after visit.

"Great customer service they arrived on SAID time ON time. They didn't leave until the job was completed. I spotted one small flaw but nothing to complain about other than that they did a great job. They cleaned up behind themselves. I had to disposed of all the trash myself but they did put all the trash in bags and sat them outside nice and neat and it was also in the contract that the customer is responsible for disposal of trash. It was not a surprise. This properly why the cost was reasonably priced. I will use them again."

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area.\n\nToday, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

Veteran owned \nFamily operated

As 30+ years experience carpenters, we are always prepared to take on your projects with precision and care. We pride ourselves on being courteous and polite, ensuring a positive experience from start to finish. Our approach involves actively listening to your needs and preferences to deliver tailored solutions. ???? We understand the importance of clear communication and collaboration to bring your vision to life. From the initial consultation to the final touches, We are dedicated to providing exceptional craftsmanship. ? We are ready to start, so contact me today. \n

I’m young but resourceful! 25 years old my main job is an airplane mechanic so trust me when I say I’ll be able to figure out your problems! I’ve spent a lot of time in the remodeling business so I can work on a wide range of tasks. If you need a hand I’m your man!