Excavator digging trench in sand, surrounded by trees, at sunset.

Civil

O&S fully understands that a successful site plan relies on a comprehensive investigation and analysis of all existing site and surrounding conditions.

Comprehensive Site Planning

We integrate subsurface conditions, area growth projections, current land usage, and future needs to create functional, implementable site plans.

State-of-the-Art Engineering

Our approach combines advanced engineering methods with a focus on balancing form, function, economics, and aesthetics to meet client requirements.

Proven Expertise

Our team of licensed professionals and technical staff has successfully delivered projects of all sizes, from small properties to large-scale developments.

Diverse Project Portfolio

Our site plans encompass various sectors, including educational, correctional, commercial, industrial, institutional, residential, health care, military, municipal, and recreational facilities, as well as transportation components like airports, railroads, and mass transit systems.

Construction site with survey tripod in foreground and excavator in background, featuring soil and rebar.

Civil/ Site Engineering Services

  • Industrial, Commercial and Residential Site Design

  • Flood Control Improvements

  • Hydrology, Hydraulic Studies, and Modeling

  • Drainage Improvements

  • Utility Assessment, Study and Design

  • Construction Administration and Engineering Support Services

  • Feasibility Studies, Conceptual Planning and Design

  • Site Development Permitting

  • Value Engineering and Cost Estimates

  • Brownfield Redevelopment

  • Stormwater Quality and Quantity Analysis and Management Design

Our Signature Civil Engineering Projects:

Large black pipe in trench with earthy soil, under clear blue sky

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