About
Mining Resistors manufacturers quality Power Resistors for Mining & Industry throughout North America.
Although our roots are in rail equipment for the Coal Fields of Appalachia, our customer base has grown to include Railroads, Hoist & Crane, Neutral Grounding Resistors, Generator & Transformer Load Bank Testing, Dynamic Braking, Industrail Ovens and many other applications.
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Mining Resistors has been a staple of Mining, Railroad, Petrochemical and Steel Industries for over 40 years. Our Resistors are controlling equipment from the Philippines to South Africa & all over North America.
Our Story
Our Parent Company

Davis Electric Company was founded by Anthony (Tony) Tarley, who grew up in the coal camps of West Virginia and built a career in machining, the U.S. Air Force, and industrial sales. After returning home, he helped grow Davis Electric from a small regional business into a trusted electrical and industrial services company. Today, Davis Electric supports Mining Resistors International with the resources, expertise, and people of a 50+ employee organization, while honoring Tony’s legacy of hard work, reliability, and family values.
Our Leadership
Mark Tarley
President
marktarley@daviselectric.net
Michael Tarley
CFO & Vice President
miketarley@daviselectric.net
Prestyn Stover
Manager
pstover@miningresistors.com

