Yes, in general. We make every effort to match you with cleaners in Redwood City who will continue your service on an ongoing basis; but, there are times when things like public holidays, illnesses, emergencies, and travel/holidays may prevent your regular cleaning from arriving at your home. We always do our best to give you plenty of notice if there are any changes to your service, but there are some things beyond our control that may have an effect on your service on the scheduled day. Due to scheduling constraints, we cannot guarantee a regular cleaner for 4-weekly stays.