Associated Consulting Engnrng

Formed in 1988, GeoTek Engineering & Testing Services Inc. is a professional services firm. Based in Sioux Falls, S.D., it provides consulting services in the areas, including geotechnical engineering, construction materials testing and environmental consulting. The company serves a number of clients across South Dakota, North Dakota, Iowa, Minnesota and Nebraska. It offers a wide range of services, such as subsurface exploration, laboratory testing, as well as earth structures, slopes and retaining systems, among others. GeoTek Engineering & Testing Services Inc. is also one of the leaders in the field of geotechnical engineering.

Founded in 1969, Sayre Associates is a multidiscipline firm that offers planning, engineering and surveying services to public and private clients. It specializes in the areas of municipal engineering, transportation, drainage and erosion control, explosives vibration monitoring, and wetland delineation and mitigation. The company offers engineering design, administration, and topographic and construction surveying services. Sayre Associates is a full-service civil engineering firm that works with a team of more than 25 staff members, including registered engineers and land surveyors. The company additionally provides land development planning and engineering and parks and recreation facilities design services. It is affiliated with the National Society of Professional Engineers, South Dakota Engineering Society, American Society of Civil Engineers and South Dakota Associated General Contractors of America. Sayre Associates is located in Sioux Falls, S.D.

Banner Associates is a multidisciplinary engineering and architectural consulting firm that provides a variety of services to public and private sector clients. Founded in 1947, it offers construction administration and observation, planning and design, evaluation and analysis, permitting and licensing services. The firm s architecture division is responsible for the preparation of bidding documents; approving shop drawings, materials and product samples; reviewing results of material tests and inspections; and handling requests for design changes during construction. Banner Associates conducts land title, aerial photo control, cadastral, topographic, drainage, telecommunication facility and volumetric surveys. In addition, it offers wastewater treatment, spatial analysis, data acquisition, radionuclide removal, platting, site development and land use planning services. The firm also provides planning, design and construction phase services for the development, management and use of water resources. Banner Associates maintains its corporate headquarters in Brookings, S.D.