Johnathon is great! He first came to review our systems and recommend clean air options for us. Thoroughly inspected the equipment and offered a variety of options. Explained all of it in clear, understandable terms and answered all of my questions. He was very polite, respected his surroundings - wore booties, etc. He was just as polite and respectful when he returned a few days later to install a Clean Comfort air cleaner. I look forward to working with Johnathon and Bardi in the future.