Stout Excavating Group (SEG) is a premier mining, earthwork and underground utility contractor based out of San Antonio, TX. ... SEG has years of experience in the frac sand mining industry, along with an extensive commercial site work background. Client needs and deadlines are top priority and SEG will go above and beyond to meet them. Our safe practices, production techniques and reliable equipment allows us to be extremely competitive in today’s market. Contract Mining, Sitework & Utilities, Land Reclamation, Screening and Crushing, and Land Clearing are just a few services we offer. Please reach out or visit our website for more information. read more