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.
LJB Ranked in List of Top 500 Design Firms
LJB’s reputation for providing great client service on a foundation of technical excellence has propelled the firm into the 2022 Engineering News Record (ENR) list of Top 500 Design Firms. LJB’s ranking at #432—based on 2021 gross revenue of $32.8M—puts the firm in the top 1% in the industry.
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.
Featured News
LJB Hires Veteran Stormwater Engineer
To support the firm’s commitment to providing expert water resources services…
LJB Ranked in List of Top 500 Design Firms
LJB’s reputation for providing great client service on a foundation of…
From Twitter
The @blooddonor mobile blood drive bus is outside our corporate office today for another employee blood drive. Thanks again to all members of #TeamLJB who donated today to improve quality of life in our community. https://t.co/5EWAi1BUpA
