Diversified Engineering, Inc. offers a comprehensive range of civil engineering and environmental services across multiple sectors including municipalities, healthcare, residential, commercial, industrial, institutional, and oil and gas.

Our Approach

We believe in true collaboration. By partnering closely with our clients, we tailor each project to meet specific goals, delivering smart, efficient solutions through our full suite of engineering and consulting services.

Our Expertise

We combine advanced technology, cutting-edge equipment, and proven industry methods to keep projects on schedule and within budget ensuring reliable, cost effective outcomes every time.

Services Tailored To Your Needs

Architecture

Comprehensive structural engineering services for commercial, industrial, and residential projects.

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Environmental Services

Environmental impact assessments, remediation planning, and sustainable design solutions.

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Highway & Roadway Design

Professional highway and roadway design services for transportation infrastructure projects.

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Land Development

Site planning, grading, drainage, and infrastructure design for residential and commercial developments.

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Landfill Design & Development

Expert landfill design and development services for waste management solutions.

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Municipal Engineering

Comprehensive engineering services for municipal infrastructure and public works projects.

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Oil & Gas Services

Specialized engineering services for the oil and gas industry, including pipeline and facility design.

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Septic Design Services

Professional septic system design and engineering services for residential and commercial properties.

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Aerial LiDAR Mapping

High-density aerial data collection for terrain models, corridor mapping and volumetrics.

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GIS Services

Geographic Information Systems that organize utilities, parcels, terrain and assets into clear, connected maps.

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Construction

Construction engineering, field observation and inspection from earthwork through final completion.

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Industries We Serve

Commercial

Innovative engineering solutions tailored for retail, office, and mixed-use developments.

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Oil & Gas

Engineering support for exploration, production, and infrastructure in the energy sector.

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Healthcare

Technical expertise for healthcare facilities that meet strict regulatory and operational needs.

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Public Infrastructure

End-to-end solutions for roads, utilities, and other critical public infrastructure projects.

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Residential

Design and development support for single-family and multi-family housing projects.

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Retail

Customized engineering services to support national and local retail developments.

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Wholesale / Industrial

Infrastructure and site development for manufacturing and distribution facilities.

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Portfolio

Site Mapping

Commercial Site Mapping

Detailed site mapping of a former retail store on a 15-acre parcel in a suburb of Toledo, Ohio. DEI subsequently worked with the owner to subdivide the site to create three additional sites for a bank and two restaurants.

Onsite Treatment Facility

Onsite Treatment Facility

Design and engineering of a new onsite treatment facility on a 1.5-acre site. Featured 360 feet of leach field, with a dosing tank and septic tank installed. Included site evaluation, soil sampling, 2 probe readings and 4 test pits.

New Headquarters Facility

New Headquarters Facility

Two story masonry building with full basement, laboratory, training and storage facility. 54'x100' footprint and 16,356 sq. ft. DEI personnel served as engineer and general contractor for project.