will I will move Wordpress from sub domain, Transfer Wp site from sub page to Main Domain

I will move Wordpress or Transfer Wp Securely from Sub Page or Sub Domain to Main Domain or any directory You want on SAME HOSTING ACCOUNT. I have been into wordpress for past 7 years and regularly move wp sites from test directories to Main wordpress domain for my clients. http://www.seoclerks.com/wordpress-programming/100871/I-will-move-Wordpress-from-sub-domain-Transfer-Wp-site-from-sub-page-to-Main