Dave Heringer, P.E., CFM

Every state has a heart. You can feel its rhythm when you wander the sidewalks, navigate the streets, experience the culture. As civil engineers, surveyors, and urban planners, keeping that heart alive is an essential part of how we approach growth and...
Tim Johnson, P.E.

Tim Johnson, P.E.

Tim Johnson, P.E. Tim founded Johnson & Associates in 1988 and remains active in the day-to-day operations of the company. Tim began his career in Oklahoma City as a senior civil engineer for The City of Oklahoma City and in the years since has built many...