It's simple. I can move/copy your Joomla website from one server/hosting/domain to another server/hosting/domain. I can do that in Zero Downtime and No Errors.
I have been doing it for several clients of mine, when they need to transfer their website from the demo server to main server.
+ Migration of ONE Joomla site
+ 100% assurance that the site will look exactly as it did in its previous location. It will be an exact replica of the old site. All links/images will work accordingly with the new domain.
+ Full backup creation of your website
+ Migration will be done manually and without the assistance of any Joomla plugins
+ Zero Downtime
So, why are you waiting for? Let's rock together.