Media Research, Planning and Placement for Political, Issue and Corporate Advertisers. Experts at zeroing in on the best audiences, the exact markets, identifying the most effective media, and locking in at the right moment, Mentzer Media has a combined 82 years of political media buying experience. Having worked together for almost 20 years, the principals of Mentzer Media are a well-oiled machine with seamless communication and universal commitment to results. Mentzer Media has worked on thousands of media campaigns, in every state multiple times, placing over $1 billion in media buys to date. Capture the attention of those who count: Make Mentzer Media an integral part of your media targeting strategy team.