The World Leader in Quality Assurance Systems for the Deep Foundation Industry
Pile Dynamics, Inc. (PDI), is the largest manufacturer of industry-standard, high quality Deep Foundation testing solutions, worldwide. Established in 1972, PDI continues to innovate, develop, manufacture and supply state-of-the-art QA/QC testing and monitoring products and software for the deep foundations industry. PDI products excel in quality, reliability, accuracy and durability. Our innovative solutions save time and money both onshore and offshore.
About Driving FormulasAbout Risk Management With Thermal Integrity Profiling
We Develop Solutions For

Confidently monitor, evaluate and measure the integrity of ACIP and CFA piles with PDI’s suite of QA products.
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Evaluate concrete quality in large deep foundation structures where large loads and lateral resistance are major factors with PDI’s vast array of QA products for drilled shafts and bored piles.
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The Pile Driving Analyzer® was created by our founders as a reliable and cost effective QA product that can accommodate a wide variety of subsurface conditions, as well as eliminate the guesswork in foundation design.
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PDI’s QA products provide measurement and evaluation of all deep foundation structures, including micro piles, helical piles, DD piles and more.
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