Olathe, Kan. — Terracon Consultants, Inc. acquired Neil O. Anderson and Associates based in Lodi, Calif. Founded in 1991, Neil O. Anderson and Associates is a geotechnical, environmental, and materials testing engineering firm specializing in energy, geotechnical instrumentation, geophysical methods, federal highways, and aquatic facility design services for private and public sector clients. They have additional offices located in Sacramento and Concord, Calif.

“Joining with Neil O. Anderson and Associates adds to our expertise and enhances our current service offerings to clients in California and nationwide,” said David R. Gaboury, P.E., president and CEO of Terracon. “The depth of their expertise will bring even greater value to our clients. We are pleased to have them become a part of Terracon.”

For clients, the transition will be largely seamless. The company will continue to operate as Neil O. Anderson and Associates, A Terracon Company. Terracon will retain its employees in the three existing offices.

“For more than 20 years, clients have come to depend on our responsiveness, expertise, and quality of services,” said Neil Anderson, P.E., CEO of Neil O. Anderson and Associates. “We are excited to be joining forces with Terracon and continue to expand that high level of service.”