We prioritize all jobs on a first come first serve basis to keep all things fair.  It is the responsibility of the client to watch the weather forecast in regards to jobs that are weather permitting.  All clients have the opportunity to reschedule a contract prior to its execution.  If a contract is rescheduled less than 36 hours prior to its execution, there is a chance that a clients preferred date cannot be met due to our schedule.    With that said, we always watch the long term forecast ourselves and try to keep a loose schedule around bad weather weeks to help accommodate those affected by the bad weather days.  In other words, we never over book ourselves.