John Jamnick, President
Principal Professional Engineer
jjamnick@jpjeng.com
Randy M. 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
Survey/Engineering Technician
agotchnik@jpjeng.com
Diane Jamnick
Project Manager Assistant
djamnick@jpjeng.com
Steven Barnabo
sbarnabo@jpjeng.com
Preston Tripp
Sr. Professional Engineer
ptripp@jpjeng.com
Trish Crego
Landscape Architect
tcrego@jpjeng.com
Andrea Piirainen
Staff Engineer
apiirainen@jpjeng.com
Jennifer Tarnowski
Marketing & Business Development
jtarnowski@jpjeng.com
Our Core Values
integrity | superior client service | dedication | collaboration | communication | dependability | innovation | sustainability | safety