Jack R. Paulk Sr. , CEO Jack is involved in the overall operations of the company and its policies, procedures, expenditures and customer satisfaction.  Jack has thirty years of experience in all aspects of data processing including operation manager for World Wide Computer Centers.  He retired from NCR/ATT in 1992.  Jack's top priority is customer satisfaction. Jack is currently a part time farmer in Preble County and still oversees the operations of Tri Tech Service Systems, Inc. From 1949-1955 Jack was a member of the United States Air Force.  He has five children and eight grandchildren and has been happily married for 50 years to his lovely wife Aileen. Jack and his family are avid Christians and try to portray their Christian values thru all that they do.   Justin L. Paulk, President Began working as a farm hand when he was 13 years old.  Early entrepreneurial spirit started and he sold two businesses by the age of 22.  Justin Started working for NCR in 1991 and quickly worked his way up through operations while also working for his families cleaning company.  In 1996 he left NCR and bought his fathers cleaning company and expanded operation into retail, commercial, and industrial, offering a wide range of services increasing the company size and profits over the years.         JoAnn Powell, Controller JoAnn graduated high school in 1978. She worked for 10 years with Price Brothers Company as assistant to the Manager of Research, Development, and Quality Control Departments. JoAnn began working for Tri Tech, in 1997, as Controller.   Randy Cookendorfer, Operations Manager Randy has over 25 years in the cleaning industry. His most recent position was for the Swisher Corporation, where he managed all of the Corporex accounts in the Cincinnati area. Randy is a proven problem solver, who puts customer satisfaction at the top of his list.     Paul Coyner Sr., Lead Supervisor Paul has been with Tri Tech since 2002.  He started out as a supervisor and account manager over the Cincinati Gardens account and has been with us ever since.  Paul helps organize and manage our employees as well as addressing concerns submitted by our clients.  Paul is happily married to his wife Cynthia, has three sons and a 16 year old daughter.  "My job is very challenging yet very rewarding."  Paul is a definate asset to Tri Tech's management team.