Is your business looking for an Advertising Agency in Los Angeles, CA? LocalSpark has analyzed the top marketing companies near Los Angeles. In today’s aggressive market, it’s essential to hire a professional advertising agency if your company wants to remain competitive. Advertising agencies help their clients with targeted search marketing, PPC, design, social media, web development, and additional digital marketing strategies that boost your business’ online image and outreach. Here, we have gathered up a list of the best Los Angeles, CA, Advertising Agencies.