About Wilco Exteriors
Wilco Exteriors has built a reputation for reliable, quality exterior work across Janesville, WI, Southern Wisconsin, and Northern Illinois. We’ve been the trusted choice for roofing, siding, window, gutter, and door work for homeowners across the region for years.
Over Three Decades
Wilco Exteriors has earned a reputation for reliable, quality exterior solutions. We have been the trusted provider for all roofing, siding, and window installation and repairs.
Trained on Every Material We Install
Our team brings extensive technical knowledge and expertise with all types of roofing materials. We keep up-to-date with the latest product advancements and installation methods through ongoing training and education. This expertise allows us to make thoughtful recommendations on long-lasting, cost-effective solutions that are best suited for your home and budget.
Built Around Your Home, Not a Script
We take a customized, customer-focused approach to fully understand your unique requirements before starting any project. Whether you need a full roof teardown and replacement or a minor window repair, you can rely on our skilled workmanship and on-time project delivery. We know every home is different. Our personalized process aims to exceed expectations so that you enjoy a hassle-free experience with results that truly enhance your exterior space.
Built With Efficiency in Mind
At Wilco Exteriors, enhancing homes in sustainable and efficient ways is part of our values. We utilize eco-friendly building practices and materials whenever possible to reduce waste and environmental impact. And every solution we recommend and install is done with maximizing energy efficiency in mind, helping to reduce monthly bills.
30+ Years in the Region
With over 30 years of experience enhancing thousands of roofs, sidings and windows in the region, Wilco Exteriors has built a reputation as the exterior home improvement partner you can trust. Our commitment to thoughtful service, sustainable solutions and lasting quality means you can feel fully confident in our team enhancing one of your most valuable assets, your home.
We Are Here To Serve You
We’re Your Neighbors | Local | Born and Raised
Business hours
Monday – Friday 8 AM–5 PM
Saturday 9 AM–2 PM
Sunday – Closed
Call Us Today
Client Testimonials
Reviews from Janesville, WI & Illinois homeowners we’ve helped protect their biggest investment.
Contact Us
As fellow homeowners in Janesville, we know a drafty room or a window that won’t lock properly isn’t something you want to live with for another winter.
Wilco Exteriors has spent over a decade replacing windows, doors, siding, and roofs for neighbors across the region.
Use the form to request your free, no-obligation window quote. We’ll take a look, walk you through your options, and give you a straight answer, no pressure attached.