Arcadis US Inc

Hussey, Gay, Bell & DeYoung, also known as HGBD, offers a range of civil engineering, planning and architectural services. The company maintains office locations in the southeastern United States. It has been in operation for more than 50 years and offers a variety of design and build services. The company specializes in environmental, geotechnical and structural engineering services. Hussey, Gay, Bell & DeYoung undertakers projects for water and wastewater facilities. The company employs a staff of over 200 people. It serves clients in the educational, hospitality, industrial and manufacturing markets. Hussey, Gay, Bell & DeYoung s project portfolio includes the U.S. Highway 278 and East Cooper Water Main.

Thomas & Hutton, a leading Mt. Pleasant, SC-based engineering firm, offers comprehensive solutions to complex engineering and design challenges. Specializing in civil, environmental, structural, and marine engineering, we provide top-tier consulting and services in transportation, water resources, and water/wastewater engineering. Our Mt. Pleasant office excels in surveying, planning, landscape architecture, and GIS technology, ensuring precision and innovation in every project. Experience the Thomas & Hutton difference with integrated engineering solutions that meet all your infrastructure needs. Call us to learn more about our sustainable, efficient, and future-focused engineering solutions that bring your visions to life!

BP Barber is one of the oldest and largest civil engineering firms in the Southeast. Founded in 1916, it provides civil and environmental engineering services. The firm operates various regional offices in Charleston, Florence, and Greenville, S.C.; Savannah, Ga.; and Charlotte, N.C. BP Barber offers planning, design, project administration and regulatory compliance in the areas of drinking water, wastewater and stormwater. It serves various counties, municipalities, special purpose districts, industries and private developers. It specializes in providing public works projects and surveying, environmental health and safety, site assessment and solid waste management services. The firm also offers a variety of urban development services, including planning and design and transportation services. BP Barber is headquartered in Columbia.