Furnace was constantly running and the air conditioner was running when I arrived. I checked the thermostat wiring, I found the wiring in the thermostat was all bare wire. I fixed the thermostat wiring. The air conditioner would still run. I checked the air conditioner and found it had a mouse nest in it. I removed the mouse nest and repaired the damaged wiring. The furnace and air conditioner are working properly now. Office will call to schedule the air conditioner clean and tune.