Once the system warranty has expired, AT&D offers a choice of Maintenance programs so that you can choose the most cost effective method of providing service for your equipment. Briefly, the programs are Per Call Maintenance which is a program where you pay for the service only when you request it and the other program is Monthly Maintenance Agreement where AT&D will provide all necessary repairs, including parts and labor, for a set monthly fee. The cost will vary upon system type and size.
