Klingner & Associates

Klingner & Associates, P.C. is a family and employee-owned engineering, surveying, and architecture firm focused on enhancing communities across the Midwest. Founded in 1905, Klingner & Associates features a staff of 114 licensed engineers, architects, surveyors, and support personnel. This multidisciplinary team manages projects of all sizes and complexities from offices in Quincy, IL; Galesburg, IL; Columbia, MO; Hannibal, MO; Burlington, IA; Davenport, IA; and Pella, IA.