Roberts Environmental Drilling, Inc. (REDI) is a small business incorporated in the state of Illinois. We are licensed to provide drilling services and install monitoring wells in the following states: Illinois, Missouri, Indiana, and Kansas. REDI has the necessary equipment, trained personnel and experience to perform soil borings, soil sampling, and rock drilling & coring in support of Geotechnical and Environmental Projects. We are also equipped and qualified to install 2", 4", 6", & 8" diameter monitoring wells and 4", 6", & 8" diameter recovery wells. We also have the equipment and expertise to provide Direct-Push Sampling, using Geoprobe sampling equipment. We have Geoprobe units mounted on skid-steer carriers, tracked carriers and on a hand cart for accessing the inside of buildings, tight access or rough terrain. REDI Subsurface Utility Locate Service We specialize in the marking and mapping of these private utility lines that fall outside of the Dig-Rite/One-Call/J.U.L.I.E system for both design and construction. REDI utilizes a variety of utility locating tools that provide damage prevention, design conflict identification and safety, to projects for the engineering community, general contractors and government agencies. Serving the Illinois, Missouri and surrounding States, REDI offers a broad range of utility locating services, using ElectroMagnetic, Ground Penetrating Radar and Vacuum Excavation (aka Air-Knife).