Let’s Build Together
Bringing superior service, care, and commitment to Greater Pittsburgh’s residential and commercial contracting and roofing needs.
CALL TODAY FOR A FREE ESTIMATE 724-443-0413
Quality you can trust.
Serving Allegheny, Butler, Beaver, Washington, and Westmoreland Counties since 1999, Zillweger Contracting Inc. specializes in residential and commercial roofing, siding, remodeling, renovations, additions, and more.
Find out why the Greater Pittsburgh region has trusted us with their construction and renovation needs for over 20 years. Contact us now for a free estimate.
Additions, roofing, siding, remodels, renovations and more, Zillweger can do it all.
Considering a new great room, an extended garage, or an additional bedroom? We bring decades of experience to your home addition.
Windows & Siding
Nothing improves the value, curb appeal, and energy efficiency of your home like new windows and siding.
See what some of our clients have to say....
check out some of our reviews below
Quality work with excellent craftsmanship
"We hired Zillweger Contracting to replace the roof on our house and garage and install new seamless gutters. They were professional from beginning to end. The crew was punctual and started right in on the project. The result was quality work with excellent craftsmanship. I would definitely hire them again!"
I think my deck may have been cleaner than they found it!
"My husband and I were very impressed with Ryan's knowledge and the estimate he provided was very reasonable. The crew was efficient, professional, and easy to deal with. They did an excellent job cleaning up the site after each day. When the roof was completed, I think my deck may have been cleaner than they found it! I highly recommend Zillweger Contracting.".
We're certain that we made the best choice
Mike & Amy M.
Pittsburgh, Butler, Wexford, Glenshaw, Allison Park, Mars, Bairdford, Oakmont, Gibsonia
8:00 AM - 05:00 PM
Monday - Friday
Phone answers 24/7
Zillweger Contracting, Inc
100 Zillweger Ln
Butler, Pennsylvania 16002