There doesn't seem to be many companies that will repair and clean vertical blinds. But Art Venetian blinds do and they do a superb job. Some of our blinds were not rotating and others were just broken. John Santos Rosa came in and removed the blinds to his shop, repaired and cleaned them before re-installing them with a four day turnaround. They look and feel like new. A first class job and I will use them again. They do not work at weekends but they are very responsive.