Marshall Advertising
Agency Headquarters
1501, South Dale Mabry Highway, Palma Ceia, Tampa, Hillsborough County, Florida, 33629, United States
Marshall Advertising is a premier, full-service digital marketing agency dedicated to driving high-velocity growth through precision-engineered advertising strategies. As a certified Google Partner, we occupy an elite tier of agencies recognized for our consistent ability to maximize client success, maintain high optimization scores, and demonstrate advanced proficiency in the Google Ads ecosystem. This partnership grants our clients exclusive access to beta features, advanced vertical insights, and direct support from Google, ensuring their campaigns remain at the cutting edge of digital innovation. Our expertise spans the entire spectrum of Google’s advertising capabilities, including Search, Display, Video, and Performance Max campaigns. We leverage a data-first methodology to transform complex analytics into actionable growth, utilizing sophisticated keyword modeling, audience segmentation, and automated bidding strategies to lower acquisition costs while increasing conversion value. At Marshall Advertising, we do not simply manage budgets; we curate performance-driven environments where every dollar is optimized for maximum Return on Ad Spend (ROAS). Beyond tactical execution, Marshall Advertising serves as a strategic consultant for brands seeking a comprehensive digital presence. Our team of certified specialists integrates deep technical knowledge with creative excellence to deliver hyper-targeted messaging that resonates with high-intent consumers. By combining the rigorous standards required of the Google Partner program with a bespoke approach to client service, Marshall Advertising provides the transparency, technical agility, and measurable results necessary to lead in today’s competitive digital landscape.
Featured Client Reviews
"I absolutely love collaborating with Marshall Advertising on accounts, especially with KABC-TV. Media Director Bobbie Seybert and her team are truly fantastic to work with—professional, responsive, and incredibly detail-oriented. They bring a thoughtful, strategic approach to every project, ensuring nothing is overlooked. Clients are very fortunate to have Marshall Advertising represent their marketing and branding needs—their dedication and expertise consistently deliver strong results. Pam Baker, Audacy Los Angeles"
"Marshall Advertising is a full-service advertising agency, and I mean full service. They're quick to respond, they're extremely knowledgeable about all of the up-to-date marketing tools available, and hold their vendors accountable. I can't say enough about Marshall and the integrity with which they do business. Highly recommended."
"Nothing but great things to say about the Marshall Advertising team. Traci specifically has been great to work with and I hope I get the opportunity to work with them again!"
"Marshall Advertising is fantastic to work with! Easy to understand orders and timely traffic and payment. Great all around agency. We love Marshall!!!"
"Incredilbe people doing incredible things for companies."