The firm is co-owned by Ms. Brenda Sies and Mr. Steve Truesdale. Ms. Sies and Mr. Truesdale are also managing principals of the firm. Ms. Sies performs as president and Senior Surveying Associate providing land surveying technical expertise, project management services, and administrative support for our clients.   Mr. Truesdale is Vice President of the firm and also a Registered Professional Land Surveyor and a Licensed State Land Surveyor. Mr. Truesdale provides professional land surveying and project management expertise to our clients. Members of the team have been practicing land surveying in Austin/Round Rock and surrounding areas for over 28 years.