After having trouble scheduling with the company we had used previously, I found True Home Comfort on Home Stars.
Jason called me back, and scheduled an appointment with me for later that week. He showed up on time, and worked quickly and efficiently. He made sure that our furnace was in good working order, and suggested things to consider in the future (duct cleaning, a new humidifier) without pushing these services/products.
I will definitely use True Home Comfort again.