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EXTON, PA 19341 | 610.524.9466 | FAX: 610.524.9482
EDN is a leading provider of subsurface investigation, monitoring and consulting services. We combine state-of-the-art technology with hands-on experience to enhance our customers' understanding of subsurface environments with an unsurpassed level of precision and accuracy.
EDN is commited to providing a safe and healthful work environment for all of our employess and a culture of environmental stewardship. All field employees participate in medical monitoring to certify fitness for working on hazardus waste sites, OSHA training, and LPS training.
EDN is a private Pennsylvania corporation. Our services are utilized worldwide in the exploration,
production and protection of the Earth's resources.
EDN is proud to be a distributor and service provider of Schlumberger's