Construction Testing Services, is a materials testing, engineering and inspection company which has been providing outstanding service to our clients in Southeast Michigan since 1975.
 
We offer on-site and laboratory construction materials testing and inspection services to assure that the materials being used and the service provided comply with the project specifications. Our field and laboratory personnel are experienced and certified professionals, using the latest equipment and techniques to effectively test, record, and document “real-time” construction activities, procedures and test results.
 
Construction Testing Services is an industry leader in the evaluation, monitoring, testing and analysis of construction materials. CTS has provided materials testing and inspection services, as well as performing Geotechnical Investigations & Soil Borings for general contractors, architects, engineering firms, and government agencies including Michigan Department of Transportation (MDOT), in numerous cities and counties throughout Michigan for over 40 years.