With almost 140 years of combined experience, our team is leading the charge to transform the Geotechnical Drilling Industry. Our team is trained by our seasoned veterans giving us experience in the field miles ahead of the competition. Our reports and samples are documented, detailed and thorough. In addition, we have an in-house maintenance team of experienced mechanics that are adept at in-field repairs and maintaining our heavy machinery. CoreCo USA Currently provides services in Texas, Arkansas, Oklahoma, Louisiana & New Mexico.