Our Story
Quality Assurance Corporation has a storied history and spotless track record of providing manufacturing clients in the Midwest, Northeast and Southeastern United States with a ‘Best in Class’ granite surface plate calibration service and unmatched level of customer service.
This commitment to excellence dates all the way back to Quality Assurance Corp’s affiliation with the well-known leader in granite surface plate manufacturing and calibration, Rahn Granite. Rahn Granite is credited with developing the current, nationally recognized mill standards (GGG-P-463c) to ensure the tightest precision and accuracy in granite plate resurfacing.
History
In business since the 1940’s, Rahn Granite ultimately set out to identify a company to service 100% of their in-plant calibration and resurfacing requirements. Our founder, Art Klenk, was solicited, selected and awarded the assignment in 1979. Following months of rigorous technical training at the Rahn manufacturing facility in Dayton, Ohio, Quality Assurance Corporation become the exclusive in-plant service department for Rahn Granite, as well as countless other manufacturing facilities of the highest quality throughout the region.
Some 42 years later, Quality Assurance Corporation today continues to carry forward the same stringent principles of precision, accuracy and quality which first made Rahn Granite the most respected and recognized name in granite surface plate resurfacing industry.
With excellence, accuracy and accountability in focus, QAC today remains at the forefront of the industry.