Engineering is much more than the process of applying scientific and mathematical principles to create a solution. Engineering is the art of blending those principles with an understanding of the project and its relationship to the environment and the community.

As civil and environmental engineering consultants, R.D. Zande & Associates is dedicated to the art and science of engineering achieved through partnerships that combine sound engineering consulting services with innovative and creative solutions… Services and solutions that ensure our clients receive the individual attention, specialized organization, specific technology and distinctive expertise they deserve…

Doing business since 1968, we are proud to have been listed consistently by Engineering News Record as one of the top 500 design firms in the country.

Technology may be changing, but our dedication to providing both practical and innovative services and solutions endures.