Clean Five WordPress Sites & CAPTCHA

All five of my WordPress sites have been hit by Malware, so I need an experienced security specialist to step in quickly, clean every trace of the infection, and then lock the doors so it does not come back... (Budget: $30 - $250 USD, Jobs: cPanel, Internet Security, PHP, Security Auditing, Technical Support, Web Development, Web Hosting, Web Security, Website Optimization, WordPress)