I am a skilled professional that works for a Alaskan Air Conditioning & Heating - Tucson company. I recently completed a furnace maintenance and inspection for a customer. The furnace was over 10 years old and had not been serviced in a while. I inspected the furnace for any signs of wear and tear, such as cracks, rust, or leaks. I also checked the thermostat to ensure it was working properly. If any issues were found, I would recommend the customer to replace the furnace. I also provided the customer with a quote for a new furnace and installation. The customer was very satisfied with the service and decided to have the furnace replaced.
