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Our goal at USA Professional Services Group is to provide our customers with the highest level of service possible. We pride ourselves in having a proven track record of meeting and exceeding expectations.

A Story of Stability

USA Professional Services Group, Inc. (USAI) was founded in 1982 based on two main principles: Quality of Product and Environment. Based in Dallas, Texas, providing a quality product utilizing the latest in technology and quality control procedures has been paramount to our success.

Additionally the USA Team believes that throughout it’s growth, the philosophy of maintaining a family oriented, respectful environment of trust is critical.

The USA Team was originally comprised of two owners, the late Paul S. Unzicker PE, RPLS and David M. Schnurbusch PE and has grown to over forty team members today. The current owners are David M. Schnurbusch PE, and J. Scott Young PE.

About Us

Our Team Philosophy is a constant. It is reflected upon with our strong sense of working together to provide the customer a quality service and support. This Team Philosophy is also seen in our distinct groups here at USA. We have developed specific groups to provide many services to our clients. With these groups, there is nothing in the Civil Engineering Field we can’t handle.

  • Residential Design Group
  • Office/Field Survey Group
  • Urban Planning & Landscape Design Group
  • Municipal Design Group
  • Commercial Design Group
  • Construction Administration Group

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