I would absolutely recommend Advanced Furnace and Air Duct Cleaning to anybody! From my first phone call to them, to when the tech was finished, they were very professional. Starting with the office staff, who were great about answering all of my questions, when other companies I had spoken to had been very evasive with their answers to the tech who arrived at my house on time and walked me through exactly what he was going to do. He took time to explain step by step the entire process to me. Also, his van was very clean and he was very nice and professional. When he was finished, he cleaned up and didn't leave a mess behind. I will definitely use this company again!