Providing exceptional geotechnical engineering and
construction materials testing services since 1989...
Construction Materials Testing
Congratulations to Amber Morefield, PPI’s Newest Registered Geologist!
PPI Project Team Wins 2017 DBIA-MAR Project/Team Award
PPI Honored at SCA’s Salute to Design & Construction Awards Banquet
PPI’s Founding President, Fred Palmerton, P.E., Receives Washington University Alumni Achievement Award
We did it again — Meet Bumblebee!
PPI Participates in BUILD MY FUTURE – April 17, 2019