TwinTech Heating and Cooling is offering the winner of this item a Plan "A" Preventative Maintenance Program for their home's heating and cooling system. The one year Plan "A" maintenance includes: one spring visit and one fall visit on one heating and cooling system. For example, one furnace and a/c unit or one heat pump system. No oil or accessories are included. This does not include repairs or options such as humidifiers or aircleaners. This service is valued at $160.00. TwinTech is a locally owned business and can be reputably referred by some of Brooksfield's own families.