THD Design Group, Inc. is a leading firm specializing in civil engineering, geotechnical engineering, and land surveying. With over 50 years of combined experience, the team at THD Design Group is dedicated to turning complex visions into reality through innovative solutions and comprehensive project management. The firm offers a wide range of services, including site planning, sanitary sewer design, lift station design, field exploration, laboratory testing, and boundary surveys, catering to residential, commercial, industrial, and municipal clients. The team comprises highly trained professionals, including principals Robert Tiemann and Eric Husman, who bring extensive expertise in contract negotiations, land planning, zoning, and project management. The company prides itself on collaboration and forming bonds within its team, ensuring seamless execution and delivery of projects. They are equipped with advanced technology and methodologies, allowing them to address challenges efficiently. Located in Chesterfield, Missouri, THD Design Group aims to provide high-quality services that meet the needs of their clients while fostering long-term partnerships and trust.