Don't forget to ensure debris is disposed of properly.
When the demolition is all said and done, there will be plenty of debris in need of proper disposal. Many demolition companies bring their own dumpster truck to the job site, and some have a roll-off dumpster delivered. But some leave the debris disposal entirely up to you. If this is the case, dumpster rental is an excellent option. Always discuss who will be responsible for debris disposal with the contractors you call.