ADDRESS

32 Discovery Dr.
Bozeman, MT 59718

Government

DUNS: 00-769-3724
CAGE: 1GHU7

Our Team

Douglas Chandler PhD, PE
Douglas Chandler PhD, PE
Founder

Doug is the president and founding principal of AESI. He has been practicing engineering consulting since 1985 and specializes in[...]

Craig Madson PE, MSCE
Craig Madson PE, MSCE
President & Principal Geotechnical Engineer

Craig has worked for AESI and its predecessor since 1995 and specializes in geotechnical exploration and analysis, as well as[...]

Chris Brown PE, PhD
Chris Brown PE, PhD
Principal Water Resource Engineer

Chris, an engineer since 1991, oversees the Water Resources Engineering Department and serves as project manager or principal-in-charge for hydraulic[...]

Mark Fasting PE, MSCE
Mark Fasting PE, MSCE
Principal Civil Engineer

Mark, a principal engineer and project manager, began his career in 1996 and has extensive experience managing a variety of[...]

Greg Finck LS
Greg Finck LS
PRINCIPAL SURVEYOR

Greg has been surveying since 1982 and has extensive experience in all phases of land surveying, including land use design[...]