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 Moves Up List of Top 500 Design Firms

LJB’s consistent growth has helped us move up in the annual Engineering News Record (ENR) list of Top 500 Design Firms. LJB’s 2023 ranking at #415—up from #432 in 2022—maintains the firm’s position in the top 1% of the industry.

OSHA has instituted a National Emphasis Program to prevent falls—the leading cause of fatal workplace injuries and the violation the agency cites most frequently. Let our team of fall protection experts help you understand the program and prepare for compliance.

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.

About LJB

Founded in 1966, LJB Inc. is a national engineering firm that provides civil and structural engineering, as well as geospatial and safety services. In everything we do, we want to make a positive difference in our world.




Featured News

LJB Acquires Bridge & Stream Engineering

LJB Acquires Bridge & Stream Engineering

LJB is excited to announce its acquisition of Bridge & Stream…
LJB-Designed Projects Earn NAIOP Recognition

LJB-Designed Projects Earn NAIOP Recognition

Continuing to earn repeat business and build lasting partnerships drives LJB’s…
LJB Earns Tilt-Up Awards

LJB Earns Tilt-Up Awards

Earning five more Tilt-Up Concrete Association Achievement Awards, LJB continues its…