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Civil + Structural Engineering since 1980

Our goal is to provide creative, practical, and cost effective solutions that are based on years of experience and utilize the latest design technologies.

Our Markets

Residential

Our residential projects include custom homes, additions, renovations, and more. After working with the client's architect to on the design, we provide the sealed set of plans that are required for permits & construction.

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Commercial

We conduct site feasibility analysis & land surveying throughout the design, permitting, and contract administration; this makes for an expedient permit & review process. We prepare accurate & buildable plans in a timely manner so that our clients can stay on-time & on-budget.

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Industrial / Manufacturing

Our team has experience working with specialized machinery & processes; producing efficient designs for projects like catwalks, rail cranes, and access platform systems, both during construction and in the final product.

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Institutional

​Our institutional market includes healthcare, education, as well as parks & rec. Much of this work requires communicating with municipal & state governments to ensure the safety of the structure and it's impact on the local community.

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Government

Federal projects vary greatly as each contracting office has different expectations & requirements. Lots of our work includes designing roadways and parking lots. We understand the critical nature of the different facilities; our firm takes measures to ensure the security of documents.

Our Services

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St. Louis residence: final rendering vs construction phase

Certifications

LEED CERTIFIED

Frontenac Engineering has provided engineering design on a number of LEED Certified projects including:

  • Nestle Purina – Danforth Learning Center

  • National Records Center

  • U.S. Army Corps of Engineers, Lake Shelbyville Visitor Center (LEED Silver)

  • U.S. Army Corps of Engineers, M.W. Boudreaux Visitor Center, Mark Twain Lake (LEED Gold)

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OSHA & MSHA CERTIFIED

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Licensed to engineer in 20 states

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PLS LICENSE

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