About Decibl
Two Skill Sets. One Marketing Partner.
Decibl is a partnership between Desert “Dez” Muserelli and Billy Tegethoff, bringing together two complementary sides of modern marketing. They met during the last tour of Dez’s band. Billy was hired to play guitar on the tour, and a friendship was forged. While touring, both got to know the others’ life outside of music, and it turned out they worked in the same industry. Years later, that meeting came full circle to bring you an agency founded by two guys with lots of stories from the road.
Billy brings extensive experience in web development, content creation, Meta advertising, creative production, and hands-on implementation.
Dez brings deep experience in SEO, GEO, Google Ads, digital strategy, and search visibility.
Together, they cover the gap that often exists between marketing strategy and execution. One side understands how to get your business discovered; the other knows how to build the digital experiences and creative systems that turn that attention into action. Rather than operating as a traditional agency where strategy gets handed off to multiple teams and vendors, Decibl keeps the important pieces connected.
Built by People Who Actually Build Things.
Between them, Dez and Billy have spent years working directly with businesses, building websites, managing advertising campaigns, creating content, developing brands, implementing marketing technology, and solving the practical problems that come with growing a business online. Their experience spans industries ranging from healthcare and real estate to fitness, entertainment, technology, and professional services.
That breadth matters. A physical therapy practice doesn’t need the same marketing approach as a Brazilian Jiu-Jitsu academy. A recording studio doesn’t communicate like a real estate company. A technology business doesn’t sell like a local service provider. Decibl brings the strategy and technical understanding to adapt the approach to the business rather than forcing every client into the same marketing template.
Strategy Meets Execution.
Decibl’s services span SEO, GEO, Google Ads, paid social, programmatic and traditional advertising, web development, content creation, and lead funnel automation. More importantly, those capabilities are designed to work together.
An SEO audit can turn into changes to the website. A GEO strategy can inform new content. A successful advertising campaign can generate the data for a new landing page. A video shoot can produce social content, advertising creative, website assets, and email campaigns. A new lead can automatically enter a follow-up sequence.
The people developing the strategy are connected to the people implementing it.
That’s the fundamental idea behind Decibl: smart marketing shouldn’t stop at the recommendation. It should make its way into the real world.
For Businesses Ready to Grow.
Decibl was built for up-and-coming businesses that have something worth building. You don’t need a massive marketing department or an enormous advertising budget to compete—you need a clear strategy, strong creative, solid technology, and people who know how to put all of it to work.
Dez and Billy bring those pieces together. Decibl turns them into momentum.
