State Construction

O'Fallon, IL — Construction & Trades. ﻿ State Construction was started in 1967 with the concept of building quality, luxury homes at an affordable, competitive price. Our dedicated team of professional craftsmen presently build between 35-40 custom homes a year in the O'Fallon, Illinois area (just a 20-minute drive from St. Louis), with a total number of well over 1,200 homes built to date.