The Beta Group (TBG) is an engineering and construction services firm, specializing in geotechnical and forensic engineering, ... construction materials testing, construction project management and light construction activities. TBG is a regional leader in engineering, construction materials testing and construction services with offices in Louisiana and Mississippi and over 60 employees. Since forming in 1997 TBG has serviced over 2500 projects and hundreds of clients. Our clients are from the private sector, industrial and local, state and Federal governments. Over the past three decades whether the projects were large or small TBG has provided the resources and solutions to our clients while gaining a reputation of professionalism and providing quality work. read more