Engineer-Led. Results-Driven.
Based in Dayton, Ohio, Pretek Group is a specialized civil engineering firm focused on the design and development of precast concrete elements. As the creators of the ECO-SPAN® Arch System, we have spent decades refining accelerated bridge construction techniques that save time, reduce costs, and protect our natural resources.
Our team operates at the intersection of technical theory and job-site reality. We understand the pressures facing today’s contractors and consultants, which is why every solution we design is engineered for maximum efficiency from the drawing board to the final set.
Our Mission
“To improve efficiency for highway contractors, engineers, and precast concrete manufacturers by delivering specialized bridge design excellence on time and on budget.”
Experience the Pretek Difference
Put an engineer-led team in your corner for your next infrastructure challenge.