Hi
I completed my Ethical Hacking course in w3cert technologies.
They provide both online/offline course.
They have good team and trainers to guide u ppls and their support is 24/7 in online.
They have private discussion board to raise the questions and doubts which will be answered quickly.
for ur reference u can Google it and the site is
http://www.w3cert.com/During my course period they provide good support and so that i can rate them 8/10
for further details u can contact them through the mail regarding the course
mailid is
suppoort@w3cert.com