The premier, full service fire hose and ground ladder testing company for, Texas, Louisiana, Oklahoma and Arkansas since 1999. References available. Give us a call and let us know what we can do for You and Your department. Sharp Testing Services, Inc. provides all personnel and equipment to safely offload, test, document and RELOAD your apparatus back to your exact specifications.We have over 150 locations around the state of Texas and Louisiana. Your location is our location! (we come to you).