Liaise is committed to providing the highest quality, cost effective services by gaining knowledge and expertise of client processes.

Liaise Environmental, Inc. (Liaise) based in Dallas, Texas, was established in 1996. Liaise (Lee-‘aze) vi means “to establish liaison” or “to act as a liaison.” Liaise acts as a liaison in a variety of air quality permitting and related projects by managing and coordinating activities and facilitating communications between industrial clients and regulators. Liaise has served a variety of industrial clients completing multiple projects at various locations throughout the United States.

Liaise’s excellent quality product, attention to detail, and close working relationships with both plant personnel and regulators have contributed to the company’s continued success. This success is demonstrated by the continued loyalty, support, and growth we experience with those companies that we serve.

Liaise has worked on environmental projects in the following states: Texas, Oklahoma, New Mexico, Colorado, Wyoming, Louisiana, Arkansas, Tennessee, North Carolina, South Carolina, Nebraska, Pennsylvania, Washington, Oregon, Alabama, California, Mississippi, Arizona, Florida, Utah and Alaska. .

Industries Served

  • Chemical Manufacturing
  • Oil and Gas Exploration and Production
  • Coatings
  • Printing
  • Plastics Manufacturing
  • Wood Products
  • Utilities
  • Building and Construction
  • Foundry
  • Asphalt Manufacturing
  • Rock Crushers
  • Pulp and Paper
  • Textiles
  • Aerospace
  • Semiconductor
  • Miscellaneous Finishing

Project Manager/

Daphne Economou P.E. (Texas) deconomou@liaise.org

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