What does it take to build a thriving retail roofing business in America's most impoverished region? Juan Curling's remarkable journey from missionary kid to successful entrepreneur offers a masterclass in process-driven sales, faith-based leadership, and the power of perseverance.

Born in Mexico to missionary parents, Juan's life took a dramatic turn when his father abandoned the family while his mother battled cancer. At just 16, he stepped into the role of man of the house, developing leadership skills that would later serve him in business. Through a series of divine appointments and strategic decisions, Juan eventually founded Frontline, a roofing company that achieves what most would consider impossible: a 70% close rate with 50% profit margins in retail sales.

Unlike most roofing companies that rely heavily on storm insurance work, Juan's business generates 98% of its revenue from retail customers in South Texas—an area with three counties ranking among the nation's 17 poorest. His secret? A meticulously structured sales process where every lead receives 27 contact attempts in three days, coupled with specialized departments handling everything from lead generation to final closing. "Getting the lead is the easiest part," Juan explains. "The money is made on how you handle that lead."

The conversation offers invaluable insights into effective sales techniques, including what Juan calls a "spiral close" where objections are systematically addressed throughout the presentation rather than at the end. He also shares his unique compensation structure featuring salary advances with quarterly "true-ups" that keeps his team motivated year-round despite seasonal fluctuations.

Beyond business strategies, Juan's story is fundamentally about faith and priorities. He recounts a pivotal moment when he nearly sacrificed his marriage for career success, only to discover that honoring God and family first mysteriously eliminated the business obstacles he couldn't control. "Put God first, put your family second, and work fits into there," he advises. "Don't grow if you're not ready to do that."

Whether you're looking to strengthen your retail sales approach or seeking a more balanced path to entrepreneurial success, this episode offers both practical tactics and profound wisdom from someone who's built something extraordinary against all odds.