Established in 1979, Consolidated Testing Laboratories Inc (CTL) is a State and National Certified Geotechnical and Construction Laboratory. CTL provides soil compaction testing for earthwork projects involving building pads, roadways, underground trenches, slope embankments and levees. CTL also provides testing and inspection services for concrete, asphalt, masonry and structural steel prjects.

Consolidated Testing Laboratories Inc. (CTL) drilling division provides drilling and pump services for domestic, industrial, ag and monitoring wells. CTL also provides services for geotechnical exploratory test hold borings for construction projects and percolation testing for engineered septic tank systems designs.