Lexington: 859-231-7774 or Louisville: 502-566-3000

Our People

Elaine Nantz – President and Director of Design (Retired)
Elaine, along with her husband Mike, founded Systems Design, Inc. in 1983, and was an integral part in the overall success and continued growth of the organization. Elaine was involved in all facets of the operation, but her expertise was that of creative design implementation. 

Mike Nantz – Vice President (Retired)
Mike enjoyed over 30 years as co-owner of Systems Design, Inc. and was responsible for multi-faceted aspects within the organization, from project management, to sales, and was also responsible for the opening of our satellite location in Louisville, KY, which has seen exponential growth since its inception in 1999..

Tony Crenshaw Account Executive (Resigned)
Tony is a graduate of Eastern Kentucky University College of Business. He has over 20 years experience in the industry and an additional 13 years of management experience. His role was to coordinate the efforts of the SDI team to meet the needs of our clients.

Patrick Stoehr Account Executive
Pat recieved his degree in Architecture and Urban Planning from the University of Wisconsin-Milwaukee and has many years of experience in design, management and client service. His role is to coordinate the efforts of the SDI team to meet the needs of our clients.

Jane Valenzuela  Office Manager
Jane has been with the organization for over 10 years. She is responsible for all facets of accounts  payables and receivables.

Buffy  Brock  Administrative Assistant
Buffy has been with the organization for 2 years. She is responsible for order entry and administrative duties.

Michael Ledford – Designer
Michael has been with Systems Design for over 15 years, and has been at the forefront of the vast majority of accounts as it relates to space planning, design layout and services, and attending to the needs of each respective client.

Tom Hunley – Installation  Manager
Tom has been with the organization for over 20 years and over 30 years in the industry. He is responsible for all facets of installation, including scheduling, project management, field measuring, and punch lists.

Josh Carlin – Lead Installer
Josh has been with the organization for over 10 years. He is responsible for all facets of installation, including project management, field measuring, and punch lists.