I need Three Websites Including Cpanel and Email Migrated to New Server

I have three Wordpress websites that I need to have moved to a new server. They are currently with Hostgator and I need them moved to Siteground. On Hostgator they are on Cpanel and on Siteground they use a different backend. I have access to all Cpanels but I do not know for sure about the Wordpress Admin. You will need to be experienced in Wordpress, PHP, Cpanel, and Siteground. Or do your research before bidding. I really need the email addresses and emails moved. This is a requirement.

I am looking for this to be completed for quickly.