Kraz Construction was started back in 1927. The company was originally started in Hamlet, Indiana. Kraz started as a homebuilder building many homes across Indiana and Illinois. In 1979 when the mortgage rates hit an all time high Kraz Construction focused on home improvements and has been a staple for Kraz since. Kraz specializes in windows, siding, soffit/fascia/gutters, gutter protection, doors, attic insulation, roofing, and fencing. Paul Kraz has been running the company for over 30 years and is a third generation of Kraz. His grandfather started the business building homes across the Chicagoland area. His father later took over the business with a location in Valparaiso, Indiana.