John Jamnick, President
Principal Professional Engineer
jjamnick@jpjeng.com
Randy Morton
Sr. Professional Land Surveyor
rmorton@jpjeng.com
Bill Horvat
Sr. Engineering Technician
bhorvat@jpjeng.com
Billy Kauppinen
Engineering Technician
bkauppinen@jpjeng.com
Austin Gotchnik
Professional Land Surveyor
agotchnik@jpjeng.com
Diane Jamnick
Project Manager Assistant
djamnick@jpjeng.com
Brandon Mandt
Engineer-In-Training
bmandt@jpjeng.com
Trish Crego
Landscape Architect
tcrego@jpjeng.com
Andrea Piirainen
Project Engineer
apiirainen@jpjeng.com
Jennifer Tarnowski
Marketing & Business Development
jtarnowski@jpjeng.com
Steven Barnabo
Survey Technician
sbarnabo@jpjeng.com
