Campbell Truss Inc. is the oldest truss company in the Chicagoland area. We have been in business for over 57 years. As such, we have developed our own step by step procedures (techniques) to perform our work in a more efficient manner. The more efficient we are, the greater the savings passed on to our customers. Excellent working knowledge of Bowstring, Lattice and Segmented roof trusses manufactured by McKeown, American, Summerbell and many others.