We had a strange smell coming from the ventilation at home and the air conditioner started making noise. We called the guys from Hollywood Air https://hollywoodairhvac.com/h....eacool_services/ac-r — it’s easy to choose the type of service on the website, no need to guess anything. They came, cleaned, ran diagnostics, and even checked the system for energy losses. After the repair, the air became cleaner, the noise disappeared, and the electricity bill actually became lower. They don’t just “repair,” they put the system in order.