Knowledge – Tools – Service
PPI is a Consulting Engineering Firm that specializes in Geotechnical Engineering, Subsurface Drilling, Construction Materials Testing, Environmental Services, and Geophysical Testing Services.
PPI is committed to being a leader in the Industry, as demonstrated by our corporate focus on staff training and continuing education, and reinvestment in the Company’s Drilling, Geophysics, Field and Laboratory Testing, and Specialty Services resources.