Mills Companies

Perfect Solution Disposal We are a locally owned and locally operated trash service.

Wayne Coleman Construction Inc, is a second generation, Wyoming based earthwork contractor. We have been in business since 1974 serving the State of Wyoming. WCCI is licensed, bonded and insured. Wayne Coleman Construction Inc, is primarily a heavy civil construction contractor. With a dedicated team…

Green Bit & Tool, Inc. was established in 1970 in Casper, Wyoming by Tom Green. In the beginning his garage was his warehouse and he serviced the industry by selling drilling bits to local contractors. As the company grew, he moved the business to the old Baker Oil Tools building on West Yellowstone…

Powder River Shredders (or "PRS") provides secure, onsite document destruction with their state-of-the-art shred truck. Documents are destroyed onsite, ensuring customers that through a secure chain of custody process that their valuable information is protected. The customer can see…

EXCAL INC.is the result of the merger of two California foundries, Acra-Cast Foundries Inc. and Buckeye Brass Foundry Inc. Both foundries had been in business for more than forty-five years.  In the fall of 1990, Fred Harmon of Buckeye Brass asked Acra-Cast owners Don and Dennis Harper, if they…