CRESTRON TAKEOVER - INCLUDING 4 X DISABLED IPADS

We are a family based in Regents Park, moving to a new home on 28th June. We have been informed today that the new property has 4 x iPads connected to the Crestron system, however all of the iPads have been disabled (due to the previous property owner forgetting their passwords) and they can no longer be used to manage the Crestron system. We are looking for an Engineer who can either correct the access to the iPads and reconnect to the Crestron system, or alternatively, help us buy replacement iPads and connect to the system. I am aware that we may experience difficulties if the current disabled iPads hold the mapping/software that was created by the original Crestron installer - hopefully the mapping/data is not stored on the existing pads, but if it is, we would need a professional who understands how to work round such an issue We are urgently looking for someone to visit the property on Friday 25th June between 12-4:30pm to gauge the works and commence fixing. The family will be moving in on 28th June and ideally, we would want everything fixed before then. If you could kindly quote for your visit on Friday and also for your hourly rates asap, I would greatly appreciate it. Thank you so much