The most important thing to remember when you are faced with a disaster clean up — whether flood, fire or tornados — is that you are not along. The American Red Cross can provide you help and support during a natural disaster. During major natural disaster you can find aid from FEMA and state governments. 

Your insurance company should be able to refer to a disaster clean up service that can help you clean up and rebuild. Depending on your insurance your insurance company should pay for most of the cost of a disaster clean up.