Still, I would like to recommend search technology. First of all do not have to ring up all in a row and choose the one who will offer cheaper. And they say that the firm "sign on his knee," making it cheaper and you with such prices for a long time to be worked out. Secondly it is not necessary to charge the girl, which in this generally does not understand, and just ring up all to make a report to Ivan Ivanovich – I rung round 15 firms accounted for a table and turned out that the company "Curves hands" the cheapest price. Thirdly not send projects to 10-15 e-mail address that you copied from magazines or taken on the site.
Perhaps your letter gets to the wrong destination or be lost altogether, or at find. So how to act. There are a number of periodicals on outdoor advertising. Some of them are delivered to customers for free, some are only available to specialists (will not be the same customer write log "Signs"), although in some roundabout way, can get to you. However, the most effective way is a proven recommendation from friends or friends (this is the best) or the Internet. And here you have to work by analyzing a bunch of information. Actually now, probably no more advertising and production companies that have no representation in the network. So you have the opportunity first hand to assess the level of the firm and its work (which is impossible on the ads in magazines).