Certified Women-Owned Support Activities for Nonmetallic Minerals (except Fuels) Mining in Missouri

Palmerton & Parrish, Inc. (PPI) is a Consulting Engineering Firm that specializes in Geotechnical Engineering, Subsurface Drilling, Construction Materials Testing, and Environmental Services. PPI serves our clients with a responsive professional staff; well-trained drilling, field technician, and laboratory technician staff; and an extensive array of construction materials testing and subsurface drilling equipment. PPI was founded in 1989, and is headquartered in Springfield, MO. PPI maintains a constant staffing level of more than 50 full-time employees, who work out of our Springfield, MO headquarters and branch offices in Branson, MO, Joplin, MO, and Tulsa, OK. PPI is recognized as a local and regional leader in areas such as subsurface investigation, foundation design, site development, sinkhole and mine feature evaluation and remediation, geotechnical and environmental drilling, geophysics, pavement evaluation and design, and construction materials testing.