C.H.I is the Best Siding Contractors to provide high-quality siding repair services for residential and commercial clients through Cincinnati, Ohio, and surrounding areas. C.H.I. is here to provide high-quality vinyl siding replacement services and the best prices in Cincinnati! Our high-quality panels are infused with patented fade prevention technology which means they won’t change color after UV exposure. Contact C.H.I. for a FREE estimate today. Contact for a FREE estimate today.