A: A JC Heating & Cooling Service Plan Agreement is a great way of protecting you in the event of sudden breakdowns in equipment and is your guarantee that you’ll receive regularly scheduled maintenance. With a Service Agreement Plan, you will receive priority service for heating and air conditioning calls (routine or emergency), a 15% discount on all repairs, and a warranty on all repairs. And you’ll pay no additional charge for overtime or emergency calls. What’s more we’ll make sure that regularly scheduled tune-ups and filter replacements are done on time to keep your system working at peak performance.