At Johnco Construction, we strive to deliver quality and we work to create relationships with everyone involved. With a wide variety of experience in several markets, we are able to serve different needs and ensure your project will be managed professionally and diligently. The importance of the project to each Owner is understood by Johnco from day one. Creating an atmosphere based on integrity allows our clients to feeling comfortable knowing their projects are in good hands when they hire Johnco.
We specialize in education, higher education, commercial and military construction projects throughout Illinois. We are honored to have been given the opportunity to build many of the school buildings, offices, and other structures that support our community.