I wasn’t aware that Google Adwords have a qualification
program for Advertising Professionals. This allows SEO companies to actively sell
Adword campaigns to their clients and manage the campaigns for them. One such company
is Apogee who offer paid
search as one of their services. It’s worth checking them out if you need help
promoting your site and aren’t really interested in learning the intricacies of Google
Adwords. They also have a white paper titled Avoiding
PPC Advertising Agency Malpractice which makes interesting reading.