Full 3-Site WordPress Migration

I need all three of my WordPress websites moved in their entirety to a new hosting provider. That means every file, each MySQL database, every mailbox, plus the current domain settings must make the trip so the sites look and function exactly as they do now.

Once everything is copied over and verified, I want the domains pointed to the new host’s nameservers rather than keeping the old DNS or using a third-party service. After propagation, visitors should see zero change in the URLs, and my team should log in with the same email addresses they use today—no surprises or broken links.

My expectation is a clean cut-over with minimal downtime:
• sites load correctly on the new server (themes, plugins, media, SSL)
• email inboxes and aliases work the moment DNS flips
• nameserver switch confirmed and propagated
• final check that admin logins, contact forms, and transactional email still fire

If you have a tested workflow for multi-site WordPress migrations, including cPanel, SSH, or rsync tools, and can communicate clearly throughout the process, I’m ready to start as soon as you are.

(this description was AI generated via freelancer, I'm not sure that all this needs to be done as I already have some of it parked at the new host- It's a bit confusing, and I'd be happy to explain the current situation so the full scope of work is understood) Thank you!