Klepper, Hahn & Hyatt (KHH) was founded as a structural engineering firm in 1950 by Howard F. Eckerlin, P.E. With the addition of partners through the years, it became Eckerlin & Klepper in 1954; Eckerlin-Klepper-Hahn in 1966; Eckerlin, Klepper, Hahn & Hyatt in 1973; and finally Klepper, Hahn & Hyatt, P.C. in 1985.

The Landscape Architecture Division was added in 1988. The firm expanded to include KHH Building Envelope Systems Division and KHH Inspection Services Division in 2004 for a full complement of interdisciplinary services. We are located in Syracuse, the crossroads of upstate New York, with easy access to all points within the state and throughout the Northeast.

Our staff of 30-plus includes licensed structural engineers, registered landscape architects, experienced technicians, a CAD department and support personnel. We are committed to giving our clients full value on every service we provide. KHH endeavors to furnish expert and practical design and consulting services, working with all parties on a project team to achieve successful results, while offering a positive and rewarding work experience for all of the company’s employees.