Performed air conditioning maintenance on a 2.5-ton Evan’s brand AC system installed in 2023. Unit is operating well at this time — refrigerant levels are within range, electrical components tested fine, and the drain system is clear. No issues noted during inspection. Advised the customer to replace her filters more frequently, especially due to allergy concerns. Current filter was in place but should be changed more often for optimal air quality. Discussed the benefits of our PureAirX Electronic Air Cleaner — currently $200 off. This system offers enhanced filtration for allergy relief by capturing microscopic particles like dust, pollen, and pet dander. It also helps reduce airborne contaminants and odors, making it ideal for sensitive households. Also spoke about the advantages of joining our Comfort Club for priority service, yearly maintenance, and discounts on repairs.