Molly wanted to get everything done around the house before her kids arrived. She’d asked her mom to take them for a few days. It was the best arrangement for Molly. Whenever she felt overwhelmed looking after three small kids, her mom always stepped in. The kids would be so happy to spend a few days with grandma. Molly took that time to sleep, go to the salon and get some work done around the house. Since her husband worked abroad, she was home alone with the kids a lot of the time. Molly had asked her mom for help a week ago and felt much better after the rest. As she was finishing up with dinner, she felt the house get warmer. That was odd since Molly had the cooling system running. She went and checked the thermostat, which seemed fine. The only explanation was there was an issue with her cooling system. Molly didn’t want to spend a hot summer night in a warm house, so she got a hold of the AC repair company. She had a service agreement with them which included 24-hour emergency repair. Molly explained to the customer care agent that her cooling unit wasn’t working effectively. Half an hour later, an AC worker was inspecting the problem. He noticed that Molly’s AC unit had an old air filter clogged with dirt and many other particles. He replaced the ageing air filter with a new one that restored the cooling system. Her mom and kids walked in just as the HVAC worker was leaving after the speedy repair.