Founded in 1966, LJB is a national engineering firm who cares deeply about our clients, our team, and all stakeholders. Our goal is to apply our diverse expertise - civil, structural, safety and geospatial services - to improve quality of life and continually enhance our clients' experience - to grow relationships into partnerships.  

Engineering

LJB Inc.

Rod J. Sommer

William Schindler

Steven Ray, P.E.

Mary Beth Elfers, PMP

Kim Messer

Justin Castrati

Jeff Griffin, Ph.D., P.E., PMP

Craig Galecka, P.E., C.S.P.

Christa Greene

Becky Lester

Veena Madineni, P.E., PTOE, RSP

Tracey Riepenhoff, P.E., C.S.P., P.M.P.

Tom Laubie

Scott Cooke, PE

Robert Yin

Nolan Miller, P.E., C.S.P.

Nate Wonsick

Matthew Gardner, P.E., STP

Jake Williams, PE, CSP

Dre Major

Cindy Yerkey, PE, RSP2I

Chris Costner

Charles Droessler

Andrew Lockemer, C.S.P.

Chris Jones

Laurie Iulg, PHR, SHRM-CP

Project Management

Engineering Team

Human Resources Team

Teams at LJB Inc.

Project Management

Engineering Team

Human Resources Team