We moved to O’Fallon, IL from California in 1998 and purchased a 30-year-old State Construction home. It was clear that this home was of quality construction so when we decided to build our new custom home, we chose State Construction. From day one. they worked with us on every stop to ensure that we were satisfied with the final product. Their impressive attention to detail and the quality craftsmanship sets State Construction apart from other builders. There are no substitutes for quality and integrity and we are happy that we chose a builder that is strong in both of these categories.