Charlie Rehn

Charlie Rehn

Over the last four decades, Charlie has specialized in mining-facility site design; hydropower design and construction; geothermal-energy investigations and development; geotechnical engineering and rock mechanics; hydraulics and hydrology; and preparation of construction plans, specifications, and contract documents. Much of his recent work has been conducted in the western United States. Charlie has been involved in new-office startups, headed energy and mine divisions for major engineering companies, and served on national committees for professional organizations.



Vice President
Senior Geotechnical Engineer


Professional Engineer (ID, MI, MT, UT, WY)


Barr Engineering Co.
170 South Main Street
Suite 500
Salt Lake City, UT 84101
Phone: +1 801-333-8407

Related projects

Engineering services for industrial chemicals mine and processing facility
Design of repairs to leaking reservoir