Our Team

Gary J. Stack

President and CEO

Karen Pokorny

Office Manager

William R. Isenberg

Sales Representative: 

Maryland, Virginia, Washington D.C.

Richard L. Charland

Sales Representative:

Maine, New Hampshire, Western Massachusetts, Vermont

Miles L. Hallman

Sales Representative:

Eastern Pennsylvania

Daniel G. Caldwell

Sales Representative:

Eastern Massachusetts, Rhode Island

John A. Sigda

Sales Representative: 

Eastern Pennsylvania, Delaware, Southern New Jersey

Robert H. Jacobs

Sales Representative: 

Eastern Pennsylvania, Delaware, Long Island

Wes Congleton

Technical Trainer/Sales Representative: 

Mid-Atlantic, Mid/Southern New Jersey

Brian R. Yurch

Sales Representative: 
Connecticut

Wollard E. Houck

Sales Representative: 

Southern New Jersey