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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.

LJB Jumps Up List of Top 500 Design Firms

Our consistent growth has accelerated our rise in the annual Engineering News Record (ENR) list of Top 500 Design Firms. LJB’s 2024 ranking at #350—moving up 65 spots from #415 in 2023—maintains our position in the top 1% of the industry.

Helping you gather, organize and access accurate data to efficiently manage risk, organize infrastructure updates and plan capital improvements.

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.

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Featured News

LJB Jumps Up List of Top 500 Design Firms

LJB Jumps Up List of Top 500 Design Firms

LJB’s ongoing and consistent growth have helped us ascend the 2024…
LJB Acquires Gorrill Palmer, Expands Infrastructure Team into Northeast

LJB Acquires Gorrill Palmer, Expands Infrastructure Team into Northeast

LJB has recently finalized the acquisition of Gorrill Palmer, an integrated…
LJB Acquires Bridge & Stream Engineering

LJB Acquires Bridge & Stream Engineering

LJB is excited to announce its acquisition of Bridge & Stream…