Trusmart Energy typically provides customer support during regular business hours, but the specifics regarding after-hours support can vary based on the service and region. Their customer service may offer limited assistance outside of normal hours or provide resources such as frequently asked questions or online support portals for customers who may have inquiries at night or on weekends. For the most accurate and updated information regarding after-hours customer support, it is advisable to check Trusmart Energy's official website. They often have contact information and details about their support hours available there, which can help in identifying the best way to receive assistance at any time.