Diversified Engineering, Inc. (DEI) is a family based consulting, engineering, and surveying company founded in 1993.
Diversified Engineering’s dedicated staff of professional surveyors, engineers and field technicians has provided detailed surveying, mapping and design services throughout Ohio, Indiana, Illinois and West Virginia.
Our personnel have over 250 years of combined work experience - experience we put to work for you.
We are a team, working together to maintain quality and cost control.
Oil & Gas
Specialized in surveying services to meet the diverse needs of our clients.
DEI offers both residential and commercial development.
Water/sewer design, road projects, grant applications and all other projects.
Solid Waste Management
Solid waste engineering, planning and environmental services.
Oil and Gas
DEI provides a full-range of services to support the oil and gas industry.
© 2017 Diversified Engineering, Inc. All Rights Reserved