I've had a few dealings with Advanced Homes Central Vacuum over the last three to five years. I appreciate their clear communication style, not just among the office staff, but also right through to the techs. They are always flexible when other repairs are going on in the house and work around multiple other vendor schedules in a very timely way. The technicians have a thorough knowledge of what has been communicated to the office and exactly what needs to be done with the central vacuum system. They have insight into the total vacuum operating system and are thoroughly versed in options and upgrades that we might want to consider and pricing on everything. It is a pleasant experience to work with a company that has such clear communication channels.