MEET OUR TEAM
![View More: https://stephanibordersphotography.pass.us/untitled-export-557](https://shawneepsi.com/wp-content/uploads/2023/09/Abernathy-B-scaled-e1694825059505.jpg)
Billy Abernathy, PLS, PE
President / CEO
- Licensed Professional Land Surveyor in Illinois, Missouri
- BS in Civil Engineering with Land Surveying Specialization, Southern Illinois University Carbondale
![Patrick Presser, CPA](https://shawneepsi.com/wp-content/uploads/2023/09/Presser-P-scaled.jpg)
Patrick Presser, CPA
CFO / Director
- Certified Public Accountant in Illinois
- BS in Business Administration, McKendree University
![Jared Thompson, PLS](https://shawneepsi.com/wp-content/uploads/2023/09/Thompson-J-scaled.jpg)
Jared Thompson, PLS
Senior Project Manager / Director
- Licensed Professional Land Surveyor in Kentucky
- BS in Technical Resource Management with Land Surveying Specialization, Southern Illinois University Carbondale
![Lee Overton](https://shawneepsi.com/wp-content/uploads/2023/09/Overton-L-scaled.jpg)
Lee Overton
Real Estate Project Manager, Director
- BS in Technical Resource Management with Marketing Specialization, Southern Illinois University Carbondale
![Zachary Garrett](https://shawneepsi.com/wp-content/uploads/2023/09/Garrett-Z-scaled.jpg)
Zachary Garrett
Corporate Secretary, Director
- DA and MA in English; Murray State University
- BS in English, Mid-Continent University
![Mitchell Clark](https://shawneepsi.com/wp-content/uploads/2023/09/Clark-M-scaled.jpg)
Mitchell Clark
Project Manager
- NSPS Certified Survey Technician Level 1
![David Wallace](https://shawneepsi.com/wp-content/uploads/2023/09/Image-coming-soon.jpg)
David Wallace
Project Manager
- Courses in Civil Engineering Technology, Murray State University;
- AS, West Kentucky Community and Technical College
Contact Us
Call Us
E-Mail Us
Our Address
104 S. 4th Street
P.O. Box 125
Vienna, IL 62995