Our Team
Klepper, Hahn & Hyatt’s talented and dedicated staff members work hard to make each project a success.

Gabriel Amaya
M.S., P.E., Structural Engineer

Michelle Borton
P.E., Civil Engineer

Gregory Cotroneo
Structural Engineering Designer

Stephen Darcangelo
P.E., Civil Engineer

Nada Elturk
Senior CAD Specialist/BIM Technician

Alan Greer
Assistant Designer

Michelle Kivisto
Administrative and Marketing Assistant

Deb Lamont
Business Manager

Cindy MacConnell
Accounting Manager

Jeff Packard
Engineer

Dale Sherman
Building Science Specialist

Steven Songer
Civil Engineering Designer

Leslie Terry
Office Administrator

Paul Twyman
P.E., Senior Engineer