Our Services


From roadway design and transportation engineering to traffic engineering and municipal infrastructure planning and design, not to mention industrial, commercial, and residential land development; JHA has you covered.


We enable clients to create economically viable solutions to their environmental concerns while moving forward with the original goals of the project.

Land Surveying

Nearly every engineering project requires land surveying. Take a look at our extensive background.

Government Services

We’ve developed plans for local, county, state, and federal governments. Learn more about our capabilities, including drainage, utility, and roadway and traffic design.