In Episode 73 of the Killer Growth podcast, Samuel McVay sits down with John Banks, an El Dorado native and serial entrepreneur who built and scaled a refinery-focused construction business to 160 employees before selling it. Banks opens up about his unlikely path to entrepreneurship-from being a carefree high school athlete in 1963 to becoming one of the quieter but most impactful business forces in his community. The conversation weaves through his early business ventures, the technical details of working in refinery operations, and the deeper lessons he learned about building a team, creating opportunity for others, and giving back to El Dorado. Banks also reflects on the importance of community involvement and how providing meaningful roles-even small ones-can transform people's lives. His humility and reluctance to be the spotlight are clear throughout, yet his impact speaks volumes.
John Banks doesn't fit the mold of the typical entrepreneur story you hear. He grew up in El Dorado during the late 1950s and early 1960s, more focused on athletics and having fun with friends than hitting the books. Yet somehow, this carefree high school graduate went on to build and scale a refinery business to 160 employees-a significant achievement in industrial operations.
What makes Banks' story particularly interesting isn't just the size of the operation he grew, but the way he built it. His background in refinery contracts and construction work gave him deep technical knowledge. He understood the nuances of the industry-the BTU values of different fuels, the metallurgy required to handle extreme heat, and the precision needed in complex industrial operations. This expertise became the foundation of his business model.
Banks' approach to business extended beyond the numbers. He consistently emphasized the importance of creating opportunity for others and making people feel valued, even in small roles. He shared a story about how his daughter Michelle's involvement in a school play-even just opening the curtain-transformed her sense of belonging and purpose. That philosophy carried into his business culture. Banks believed that every role mattered, and that giving people a sense of purpose and community within an organization was just as important as operational efficiency.
For local business owners looking to build sustainable growth, Banks' story offers a lesson: success in specialized industries like construction, refining, and trade services comes from deep expertise combined with strong team dynamics. Building a business that scales requires more than technical knowledge-it requires creating an environment where people feel they belong and contribute meaningfully.
Banks eventually sold his business, a testament to the value he created. But what may matter more to him is the community he helped build in El Dorado and the people he elevated through meaningful work. His quieter approach to entrepreneurship-avoiding the spotlight despite his accomplishments-reveals that sustainable business growth often comes from those who focus on doing the work rather than talking about it.
What was John Banks' background before starting his refinery business?
John graduated high school in 1963 from El Dorado. He described himself as carefree and more interested in athletics than academics. His path to entrepreneurship wasn't traditional, but he eventually built deep expertise in refinery operations and construction contracting, which became the foundation of his scaled business.
How does expertise in specialized industries like refining affect a business's online visibility and growth?
Specialized industrial businesses like refining and construction contracting operate in niches where local reputation and technical credibility matter enormously. For these businesses, online presence-including SEO-optimized websites showing expertise, local search visibility, and content demonstrating technical knowledge-can position them as industry leaders. Digital marketing helps these businesses reach decision-makers in their region and establish authority in their field.
How does KillerGrowth help local construction and industrial service businesses grow?
KillerGrowth specializes in growing local service businesses through local SEO (Google Maps and organic search rankings), paid advertising (Google Ads and local service ads), and conversion-optimized websites. For construction and refinery-focused contractors, we build digital strategies that establish credibility, attract qualified leads, and automate follow-up through our GoHighLevel CRM implementation.
What does KillerGrowth do differently from other digital marketing agencies in Wichita?
KillerGrowth focuses exclusively on local service businesses-we understand their sales cycles, local competition, and what drives customer decisions. We don't just do SEO or ads in isolation; we build full-stack digital strategies combining local SEO, paid advertising, website design, and CRM automation. Our approach is results-focused and specific to how local contractors and service businesses actually get work.
How can a local business owner in Wichita get started with KillerGrowth?
Book a free strategy call at https://killergrowth.com/booking. Samuel McVay will walk you through what's working for similar businesses in your area and outline exactly what's possible for your business.