How to Scale a Local SEO Agency with Real Proof

If you’re running a local SEO agency, building websites, or serving small businesses, I want to show you what’s actually working right now. Not theory. Not some magic ChatGPT prompt. Real examples from the last few days that are driving real results.

I’m Dennis Yu. I was one of the first search engine engineers at Yahoo. I built the analytics at a search engine, and a lot of the people on my team went on to work at Google. So I come at SEO from the other side. I’m not trying to trick the algorithm. My job was to deliver good results. And that perspective changes everything about how I approach local SEO today.

Start with real content, not AI-generated slop

Most SEO people start by generating stuff out of ChatGPT. They come up with a prompt and say “generate a video or picture about whatever.” That’s backwards.

I start with raw ingredients. Real pictures, real videos, real photos, even from years ago. I pull content straight from my phone, right out of Google Photos. When I’m at the AHR Conference interviewing HVAC people, I’m filming with the guys who run Company Cam.

When I visit a client’s 15,000 square foot production warehouse, I’m filming it. When I’m walking and talking with a business partner, I hit record.

This is what EEAT actually means. Experience, Expertise, Authority, Trust. It’s not something you fabricate. It’s something you demonstrate with proof.

For example, Billy the Doorman at Knight’s Garage Door does custom doors and has a massive production facility. We filmed a tour of both sides of his warehouse.

Or take our buddy Cody of Funeral Home Exit, who sold his fifth-generation funeral home for mid-eight figures. We made content about how he grew it and how he eventually sold. Or Luke Crowson, who runs an agency (HVAC Growth) doing HVAC leads, LSA, and websites. I interviewed him right at the conference off my phone.

This raw content is where most SEO people miss. They don’t start with the raw ingredients.

The power of interviewing people in your niche

Here’s something I’ve never seen other SEO people talk about. If you want to build authority in a niche, start interviewing people in that niche.

They don’t have to be clients. They can be competitors, vendors, conference speakers, software founders, anyone who’s known and respected in that industry. Reach out to them on Zoom. Say “I’d love to interview you for 15 minutes about what you’re seeing in the industry.” Do your research so you show some level of respect, and then just have a genuine conversation.

That’s exactly what I do. At NAMM, the big music industry conference in Anaheim, my friend Jack and I were speaking and I was filming interviews. Google Photos automatically categorizes who you’re with, what you’re doing, and where you are. When I click on Jack, I can see every piece of content we’ve ever created together. I’ve never seen anyone in SEO talk about leveraging this.

You’re not trying to get testimonials. You’re not talking about how awesome you are. You’re acting like a journalist. You’re curious about them, you’re elevating them, and you’re creating content that has real substance.

We do the same thing with clients like ARDMOR Windows & Doors in Pennsylvania. We go out there, film them installing windows and doors, have food with the business owners. You’re showing you actually care. You’re not just trying to collect their money.

When you repurpose those interviews into YouTube videos, blog posts, social media snippets, and podcast episodes, you now have content that builds trust across every channel. And the people you interview will share it too, which creates natural backlinks and social signals without you ever having to ask.

The triangle model for scaling your agency

I advise a number of agencies, and they all follow the same model. I call it the triangle.

You have three pieces. First, the agency that does SEO or PPC or whatever your service is. Second, a software company that serves the same niche. Third, a “LIGHTHOUSE,” which is a well-known person in that industry.

In HVAC, we have an SEO agency, a software company called HVAC Quote,AI run by Marko Sipilä that generates instant quotes for consumers ($350/month SaaS), and Luke at HVAC Growth doing SEO specifically for HVAC companies. We also work with Donnivin Brown of Southern Comfort Heating and Air in Houston.

Marko and I were at the AHR conference interviewing other HVAC people, not even clients, just showing we’re out and about in the industry. Even a raw one-minute video where I stuttered in the first sentence generated over 100 new customers for HVAC Quote AI.

In roofing, a 21-year-old named George Paladichuk started Nail AI for roofers while still in college. He now has over 115 clients paying $700 a month because he followed this exact model. He started a podcast, interviews top roofers, gives away branded socks as thank-yous, repurposes everything, and boosts the posts. I introduced him to a guy who runs probably the biggest roofing company in Wisconsin. He also interviewed Dan Antonelli from Kick Charge Creative, the number one guy in home services branding. Dan isn’t even a client of George’s software, but it doesn’t matter because it generates trust. George’s friend Ethan, who runs marketing at a major roofing company, has also been on the podcast.

In landscaping, we put the agency under the name of Anthony Hilb, our LIGHTHOUSE. If you’re a landscaper, you probably know who he is. He started out climbing trees by himself, quoting jobs, doing everything solo. Now he has 70 employees across multiple locations. We create tons of videos about how he got started and scaled. Other landscapers see that and say “this guy is one of us,” which carries way more trust than some random agency.

These three pieces cross-refer leads. The software company sends leads to the agency. The lighthouse creates content that builds authority. The agency delivers results that create more proof. It’s a flywheel.

Dollar-a-day ads amplify everything

Once you have this content, boost it. You don’t need fancy targeting. You don’t need to spend thousands. A dollar a day on mid-funnel educational content is enough.

When people stay and watch your video for three or four minutes, that’s a signal. Google picks up on it. YouTube picks up on it. Facebook picks up on it. That engagement drives organic results. It’s not that running ads directly improves your SEO. It’s that running ads drives engagement, and solid engagement is a signal that affects everything.

I’m not talking about running ads that say “book a call with me.” I mean boosting the videos where you’re auditing someone’s website, interviewing an industry expert, or walking through a real case study. The people who watch are the targeting, because the platforms are smart enough to find more people like them.

Get recommended by ChatGPT and AI search

Here’s what happens when you build real proof across multiple channels. When someone asks ChatGPT “who’s good at SEO for HVAC companies,” it pulls from all of these signals. The YouTube videos, the articles, the interviews, the mentions on other people’s websites.

I asked ChatGPT just the other day if there’s any proof that I’m good at SEO for HVAC companies. It came back with a list of examples. Videos I’ve published, articles I’ve written, and most importantly, things other people have said about me on their websites. External citations carry more power than anything you say about yourself. That’s true for Google, for ChatGPT, for Grok, for all of them.

When I searched for “HVAC quote tool,” we’re ranking in videos, on social media, and when I asked ChatGPT what’s the best tool to show price on a website, the first result was HVAC Quote AI.

If you want to show up in AI search, you need real proof distributed across real channels. Not AI-generated articles on your own blog.

White hat link building through relationships

We also built AI agents to help with internal linking. We created an agent we call “Darren” (named after Darren Shaw, who’s well known in local SEO). Every time we publish a new article, we ask Darren where else we should link between all our articles in a white hat way.

How much does a roof cost to repair? How do you deal with the insurance company when a tornado damages your roof? If you’re in Houston and your water heater breaks, who should you call? We know all the people in our network and can make intelligent in-body links. Not spammy footer links. Not keyword-stuffed anchor text. Legitimate contextual links in the same way you’d network in person.

You can build your own agents like this using ChatGPT custom GPTs, Google Gems, or whatever you prefer. We upload our blog posting guidelines into the knowledge base so the agent follows our standards.

Build a personal brand site

Do you have a company website? Good. But do you also have a personal brand website? The trust of your company should tie back to who’s behind it. When you create a personal brand site with sections for each niche you serve, and you link it to all the content you’ve created, it strengthens your entity in the knowledge graph.

We have a free tool where you can check your knowledge panel. You don’t need to be a celebrity. You don’t need millions of followers. You just need enough signal in your niche to dominate. When people Google you, they should see a knowledge panel, your YouTube channel, and proof that you’re connected to real people in the industry.

Stop chasing tactics and start building relationships

I want to leave you with this. The biggest mistake I see SEO people make is chasing the latest tactic. Every two weeks there’s something new, and you’re like a drug addict chasing the next high.

The thing that actually scales your business is relationships. Interview people. Go to conferences. Show up on Zoom. Create content with your clients. Do audits for companies in your niche, even if they’re not paying you. Give away everything you know.

If you’re good at what you do, and you demonstrate it publicly, the leads will come. I didn’t grow because I have great technical skills. My programming skills are from 20 years ago. I grew because I started honoring other people, showing up in person, and being willing to put my face on camera even when I didn’t want to.

You can use your favorite tools to repurpose. I like Descript for editing and Claude for processing content into different formats. Some people prefer Opus Clip or other tools. Whatever works for you. The point is to take the raw content and get it everywhere.

If you’re even sort of competent and you build real relationships in a niche, you will win. The competition is so bad right now with all the AI slop that just being real and showing proof puts you ahead of 90% of the market.