Brett Williamson

Founder and CEO Ad Genius

Phoenix, Arizona

I did not come to marketing through an agency. I came through ministry, financial advisory work, business ownership, and more than two decades of watching what it actually takes for a service business to earn trust in a competitive market. I have spent my entire life in Phoenix. I know this city, I know the businesses that compete here, and I know the owners who build things worth protecting. By the time I founded Ad Genius in 2021, I was not guessing at what established businesses need to grow. I had lived enough of it to know.

brett-bio-pic
At a glance

Brett Williamson is the Founder and CEO of Ad Genius, a boutique digital marketing agency based in Phoenix, Arizona, serving established home service and professional service businesses across the United States. Brett is a Phoenix native who spent 26 years in pastoral ministry while concurrently building a career as a licensed financial investment advisor, holding multiple securities and insurance licenses. Before founding Ad Genius in 2021, he owned and operated multiple businesses, consulted across industries, spent more than two years coaching nearly 200 marketers on paid media strategy, was directly involved in more than 600 Facebook ad campaigns, and served as social media marketing director for a branding agency. He and his wife, Melody have been married since 2001 and have four sons.

Before the agency

From 1994 to 2020, I served in pastoral ministry. Twenty-six years of leading people through some of the most significant and consequential moments of their lives. That work shaped how I think about trust, how I listen, and what I believe businesses owe the people they serve. It is the foundation that everything else sits on.

During that same period, I built a concurrent career as a licensed financial investment advisor, holding multiple securities and insurance licenses and spending years helping clients make sound decisions with real money. That experience trained me to think carefully about risk, about what a recommendation actually costs someone, and about the difference between advising someone toward what is right for them and selling them what is convenient for me.

What both professional careers taught me over two and a half decades is the thing that matters most in any advisory relationship: whether the person across from me can trust that I am working in their interest.

brett-family

How I got into marketing

I started and ran other businesses before Ad Genius. I consulted across industries, writing business plans and marketing plans for clients in general construction, financial advisory, and insurance. Along the way, I got roped into learning paid media, specifically Facebook advertising, at a time when the platform was producing results that were hard to ignore for service businesses. I immersed myself in Facebook and Instagram ads and quickly learned what the platforms rewarded and what they punished.

I spent more than two years coaching nearly 200 marketers on paid media strategy. Beyond my own client campaigns, I was directly involved in more than 600 Facebook ad campaigns across industries, markets, and business models. That volume gave me a clear picture of where Facebook performs at its best, generating demand and reaching buyers before they start searching, and where it hands off to other channels. Google captures the intent when people need an unplanned service. SEO builds the authority that makes everything else more efficient. No platform operates in isolation, and after seeing enough campaigns succeed and fail, I understood why.

During that season, I accepted a role as the social media marketing director for a branding agency, which put me inside conversations well outside my paid media lane. I watched how a full-service team operated, what they got right, and where the model broke down. That visibility shaped what I decided to build and what I decided to avoid.

But understanding the ecosystem and building inside it are two different things. The longer I worked inside that world, the more clearly I saw the same problem repeating itself. A contractor would get leads. Real leads. And then nothing would happen with them. The phone response was slow. The follow-up was inconsistent. The website undermined the ad. The GBP had not been touched in two years. The marketing was working, but the business was still not growing because the system around it was broken.

Facebook was not enough. No single channel ever is. I built Ad Genius to be what I could not be as a channel specialist: a complete system, built in the right order, around what a business actually needs.

How I run the agency

I hired specialists, based on their competence, character, and chemistry, and got out of their way. My SEO specialist, my paid media manager, my lead web developer, my copywriter, and my operations team are all better at their individual crafts than I am. That is the point. My job is to make sure the strategy is right, the client relationship is clear, and the work is held to a standard that reflects what we have promised.

I am still involved in every client engagement at the strategy level. I personally run the Brand and Growth Strategy Intensive. I guide the research. I am the primary author of our agency blog, and I publish research that holds our work to a standard of transparency most agencies avoid. I do not think of that as a workload. I think of it as the obligation that comes with asking someone to trust us with their marketing budget.

We diagnose before we prescribe. That principle is not a tagline. That is what I believe separates a marketing partner from a vendor. Before we recommend anything, we look at what is broken, what is missing, and what needs to happen first. The right things, in the right order. That is the entire model.

What I believe about this work

The businesses I work best with are run by owners who are building something real and want to protect it. They are not looking for a shortcut. They are looking for a system and a partner they can trust. They want someone who will tell them the truth about where their marketing is falling short, not someone who will keep them comfortable and bill them monthly for it.

I have spent my career around serious people. Operators who think clearly, hold high standards, and do not accept vague answers. That is the standard I hold myself to and the kind of client relationship I am built for. It is the only kind I am interested in.

If you are building something worth protecting, I want to talk to you.

brett

Let’s talk

If you run an established home service or professional service business and your marketing is not producing the results your business deserves, start with a conversation. No proposal until we understand the problem.