Respected, Trusted Remodeling

Knopp Construction

Serving Greater Rockford, Winnebago & Boone Counties.

Welcome To

Knopp Construction

Plan your SUNROOM OR PORCH yet this summer!

It’s not too late to add a sunroom or convert your porch this summer. Start your planning now with a call to Knopp for a no-obligation, no-charge consultation, and estimate, and you can be relaxing in your chaise while the outdoor season is still in full swing!

Need to get the HONEY-DO list done?

We all have good intentions, but… that’s why you call Knopp. Whether you’re the list-maker or the list-doer, you can be confident Knopp can get that list done in a jiffy. At very affordable prices. Here are just a few of the honey-do list items clients gave us.
Home remodeling by Knopp Construction - Rockford, IL
Knopp Construction

Our Services

Knopp Construction Inc. is an expert in designing and remodeling master bath suites, powder rooms, jack & jill baths, guest baths…




Home Improvements


Serving Greater Rockford, Winnebago & Boone Counties

Knopp Construction


See what our clients saying about us.


Very Professional

“Knopp Construction, Inc is very professional, timely and friendly. They have done three projects for me. In short, I would highly recommend Knopp Construction they have the highest standing in my book!”

— Michael LaMonica

Knopp Construction

Our Projects

Knopp Construction

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