Reseller Hosting Account

I need a reseller hosting account. I am currently paying $15/m for 3gb and 40gb transfer. it must be a company where I can get fast support and problems get fixed by the technicians. a company who has the server or rent the servers. I am looking for a cost effectve solution , and also the company where I am hosting now has the cat command disable, and I make some pets websites that need to search for cat and the search gets a 500 error. please give me your best offers.