Tim DeWitt


Bennett & Williams (B&W) is a professional consulting and design firm providing environmental engineering, geotechnical engineering, geology, hydrogeology, planning and geographic information services. Bennett & Williams maintains a professional staff with the education and appropriate level of experience in multiple scientific disciplines to produce technologically sound and cost-effective solutions. Our investigative procedures and engineering designs employ state-of-the-art concepts, methodologies and technologies.

Specialty Services Highlighted

Since our inception in 1980, Bennett & Williams has provided solutions to a wide range of clients. Our clients include public and private entities throughout the United States. Our specialty services reach clients throughout the world. One such notable service is our unique experience in water supply development and the design and construction management of horizontal radial collector wells (including Ranney®). Since the mid-1960’s, principals of our firm have traveled throughout the world, investigating the cost-effective solutions for large water supplies whether industrial, private or public use. Bennett & Williams is uniquely experienced and qualified to evaluate the best groundwater supply solution whether a horizontal radial collector well, an intake, infiltration gallery, aquifer storage recovery systems (ASR), vertical, deep wells or a cost-effective combination thereof.

Bennett & Williams has developed a highly qualified land-use, information planning and resource evaluation team. This team implements and develops solutions for a technology-based scientific approaches to resource management throughout the United States. A relatively recent accomplishment of our planning team is the development of a completely mechanized Land Evaluation Site Assessment (LESA) model. This mechanized model is first of its kind and is designed to significantly reduce the time necessary to produce a LESA model and when combined with a GIS makes it a powerful policy tool for land use and farmland preservation.

Environmental and engineering solutions are commonly presented in an ArcINFO® Geographic Information Systems (GIS) format compatible with most GIS systems under development. Bennett & Williams is continually developing and creating customized data management solutions for our clients.

Contact Tim DeWitt

Bennett & Williams Environmental Consultants, Inc.
2700 E. Dublin-Granville Rd.
Stuite 400
Columbus, Ohio  43231-4034
Phone: (800)635-3810
Fax: 614-882-4260


Service Area

Statewide service provider in:
  • Ohio