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We Think Bigger.

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.

WELL Health-Safety Rating Certification

Is your facility WELL? The operation and maintenance of facilities play a major role in the well-being of the occupants. When you implement baseline health and safety measures, you can confidently welcome students, teachers, colleagues, clients, and customers into your facilities.

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 receives two tilt-up design awards

LJB receives two tilt-up design awards

At this year’s Tilt-Up Concrete Association (TCA) Convention & Expo in…
LJB Honored for Focus on Employee Wellbeing

LJB Honored for Focus on Employee Wellbeing

LJB Inc. has been recognized by the 2021 Healthiest Employers of…

From Twitter

13 hours ago
If you’re afraid of needles, it’s not the best day to be in LJB’s corporate office😊Today we’re serving our community with our quarterly blood drive, as well as the #wellness needs of our staff by giving out flu shots. Thanks #TeamLJB for promoting personal and community health! https://t.co/N7h5S1xI1o LJBinc photo