Since 1974, CHI ASSOCIATES, INC. has been providing quality civil engineering, traffic engineering, and construction management services for public and private sector clients to help meet their infrastructure needs.

With a focus on transportation and site development projects, we offer expertise in the following disciplines:

  • Water Resources Engineering
  • Site Development Engineering
  • Traffic Engineering/ Transportation Planning
  • Construction Management
  • Site Planning


Chi Associates, Inc. All Rights Reserved - P.O. Box 6325, Falls Church, Virginia 22040 - 703-891-5112, 703-891-5117 (fax)