RedHawk Energy Systems, LLC is a value-added manufacturing subsidiary of the Arthur N. Ulrich Company. Since the early 1980's, RedHawk Energy has helped commercial and industrial customers tackle their critical prime and back-up power challenges with innovative solutions ranging from a few watts to several kilowatts. Our customers include virtually every Class 1 railroad in North America, shortline railroads, transit agencies, upstream, midstream and downstream oil & gas companies, telecommunication companies, shipping companies, government agencies, Fortune 500 & 1000 corporations and many others.

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Critical Power Solutions

PowerGen Stirling Engines


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Markets We Serve

Railroad Power Systems


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Happy Holidays!

Happy HolidaysFrom the RedHawk Energy family to yours, we wish you a safe and happy holiday season! In observance of Christmas and New Years our office will be closed December 24-26, 2019 and January 1, 2020.  Our office will reopen January 2, 2020 at 8am EST.