Phone: (612) 366-3238

  Environmental Process, Inc.                   epi Investigations, Inc.


Corporate Office - Le Sueur, MN

306 N. 2nd Street,

Le Sueur, Minnesota 56058

Mailing Address:

P.O. Box 215

Le Sueur, MN 56058






The new millennium brings increased challenges for all parties involved in the built environment. Rapid changes in local building codes, new building products and systems, project delivery methods, legal climate, client expectations, and public attitudes and ethics present complex challenges for the design and construction industry. The more traditional specialized professional consulting services may not adequately address these complex challenges. epi provides a unique comprehensive combination of professional consulting services for our clients. Please contact us to discuss how we can assist you in meeting your specific project requirements.



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© 2022 Environmental Process, Inc. & epi Investigations, Inc.
306 N. 2nd Street
Le Sueur, Minnesota 56058
(612) 366-3238