We Think Bigger.
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Welcome to LJB

We’re engineers, consultants, problem solvers and trusted advisors, improving the quality of life
for the clients, communities and individuals we serve.

The Dayton Business Journal tapped LJB CEO, Rod Sommer, for inclusion in its executive profile series. Rod shared a little about himself and a lot about LJB and where the company is headed. Read the article: Engineering firm CEO talks digitalization trends and future market expansions.

Fall Protection Training

LJB’s fall protection training courses provide you with the knowledge to solve your fall protection issues before they arise.

Active in many professional organizations, LJB staff regularly present at industry conferences. Check out where we’ll be next.

Featured News

LJB’s Phillips to Lead Total Worker Exposure Task Force

LJB’s Phillips to Lead Total Worker Exposure Task Force

LJB’s Health, Safety and Environment (HSE) practice leader, Kirk Phillips, has…
LJB Mourns the Loss of Founder, John Beals

LJB Mourns the Loss of Founder, John Beals

It is with great sadness that we announce the passing of…

From Twitter


During the recent celebration of Harry Herbst’s 45th anniversary with LJB, we snapped this photo of Harry, our most-tenured employee, and Meghan Jones, one of our newest. 😊 #peoplematter #greatplacetowork https://t.co/cuSoZNG6uI LJBinc photo