I searched and searched and found this. http://www.google.com/corporate/address.html go to that site and scroll down to find the office nearest you. The phone number for head office in CA is there also. The hard part is trying to get someone to listen to you. I had always thought that Google was a good company. I have quickly learned that they have poor business practices and are just out to take your money. The AdWords program is totally stacked in Googles favour. They are rip offs and con artists.