Welcome to McManus & Johnson Consulting Engineers

High quality, cost-effective municipal civil engineering services for the citizens of Texas

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Over 60 Years of Combined Experience

Principals Len McManus and Bob Johnson have combined for more than 50 years in public agency engineering service and another 12 years in civil engineering consulting. They have spent their careers planning, designing, managing, operating, and maintaining municipal public works infrastructure.

Our Philosophy

We believe that the citizens of north Texas are best served by well designed, properly managed public works infrastructure that serves and supports a vibrant economy. Read More...

Meet the Principals

Len McManus PE, LI
Bob Johnson PE

Our Services

McManus & Johnson bring their vast experience in civil engineering, asset management and overall public works infrastructure projects. McManus & Johnson bring their municipal experience and insight to a variety of categories. Read More...