Envelope Systems

Welcome to Klepper, Hahn & Hyatt

Klepper, Hahn & Hyatt is a multi-disciplinary design firm that specializes in structural engineering, landscape architecture, and building envelope systems. We are based in East Syracuse, New York. Though our practice is mainly focused in the Central New York area, our location gives us easy access to the entirety of New York State as well as to our neighbors in the Northeast. We offer our services in both the public and private sectors, meeting our clients’ needs with sustainable and cost-effective solutions.

Why KHH?

A multidisciplinary design firm, Klepper, Hahn & Hyatt is comprised of exceptionally skilled architects and engineers whose years of experience are reflected in our work, our expertise, and our core philosophies about the built and natural environment.

Sign up for our e-News

Stay in the loop with the latest KHH and industry news.

*You’ll only receive important news a few times a year.