It is crucial to keep the HVAC system in top shape to ensure that people remain cool and comfortable. The best way to do this is to get a reliable maintenance service. Yearly visits will suffice for most cases if the technicians are competent and the service is excellent. Clients may wish to avail of a long-term AC and heat pump savings plan to reduce expenses. These plans typically come with annual tune-up, priority service, reduced diagnostics fees, and repair discounts.