Spring is almost here, and that means that it’s time for heat pump maintenance. Now, you may be thinking: “wait, didn’t I have heat pump maintenance done 6 months ago?” Even if you did, you still should do it now. Heat pumps have slightly different requirements from other climate control systems in order to stay in good condition. You’re going to want to schedule maintenance for the spring season, if you want the system to be ready for the added stress of summer. Bi-annual maintenance is necessary to make sure that your heat pump stays in good shape.