Respected, Trusted Remodeling

Respected, Trusted Remodeling

(815) 282-5277


Creative, comfortable, affordable home improvements… for the way you like to live.

Serving Greater Rockford, Winnebago and Boone Counties

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!

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

Heartily Recommend

Thanks for a job well done! We would heartily recommend your services to anyone.

— Brad & Michele Huffman

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Better Business Bureau

National Association of the Remodeling Industry

Rockford Chamber of Commerce

Best of houzz 2018: Service