Common signs that your AC heat pump needs repair include unusual noises such as banging or grinding, reduced cooling or heating efficiency, inconsistent temperature control, and frequent cycling on and off. If you notice any of these issues, it's important to have your heat pump inspected by a professional to prevent further damage.

It’s recommended to schedule maintenance for your AC heat pump at least once a year, ideally before the start of the heating or cooling season. Regular maintenance helps ensure optimal performance, extends the lifespan of the unit, and can prevent costly repairs by addressing issues early.