Roberts & Schaefer provides EPC services to some of the largest mining operations throughout the globe.  They work closely with their subcontractors and vendors to assure on-time completion of their contracts. 

Precision Industrial provides structural and equipment fabrications to Roberts & Schaefer for numerous clients like Arch Coal Company, Basin Electric, and Dynegy, Inc. Fabricated items include coal crusher towers, coal silo head houses and coal transfer conveyor tripper units.  Roberts & Schaefer's requirement that their vendors meet delivery schedules at a competitive price fits well with Precision Industrials goal of delivering quality products as committed.