Leader in Indiana and Michigan for Asphalt Materials

Rieth-Riley Construction Co., Inc. has been providing infrastructure solutions since 1916 and adds over 100 years of expertise, quality control, quality assurance, and safety procedures to each product available in the marketplace.

Quality control and quality assurance (QC/QA) is part of Rieth-Riley’s daily operations for all manufactured products and delivered projects. Rieth-Riley’s overall success has centered on the highest quality standards for every project or product delivered.

The Quality Control Department tests asphalt materials that are designed to meet or exceed each project material specifications. Rieth-Riley’s aggregates are accompanied with testing laboratories operated by Department of Transportation (DOT) certified technicians to monitor and maintain the quality of materials.