
John Rocha
Project Manager
Born and raised in a small town 20 miles north of New York City, John developed an interest in drawing, building, and working with his hands at a young age. After serving in the military (Branch Army), John started working in production with his uncle installing roofing, siding, soffit, fascia, windows, and doors. Over the past thirty-five years, John has also been a member of a framing crew for new construction home builds and conducted residential kitchen and bath remodeling. John moved to the Chicagoland area in 1999 and has continued in the industry as a crew leader, lead installer, field superintendent, and project manager. John takes great pride in providing quality craftsmanship and superior customer service on all of his jobs. He is also an avid sports fan and enjoys a round of golf here and there.
Let’s Get You A Free Quote
Read Our Reviews
Erdmann is very organized and clearly has many years of experience to know how to manage the project and deliver an amazing service. My sister-in-law stopped over recently and actually thought she accidentally went to the wrong house - she didn’t recognize it!
Have had multiple projects done by Erdmann and have been happy with all of them. They did our windows, roof, deck, patio, and siding. When we eventually move I’d use them again on new house without a second thought.
First, good appraisal of what we needed. Then full explanation of what they would do and estimate. Next, a prompt and pleasant experience of what they did. We would highly recommend them and will use them again as we need.
The quality of the work is absolutely excellent, Kyle and Becca are a great team and executed a beautiful design! We love the way our home looks and have gotten many compliments from our neighbors.





Trusted Brands & Partners





Erdmann Exterior Designs

Monday - Friday: 7:00am - 5:00pm
Saturday: Closed
Sunday: Closed