Welcome back to Lending Leadership: The Mortgage Pros, your inside track to the strategies, stories, and culture shaping today’s mortgage business.

In this episode, we’re excited to welcome a true industry legend: John Mirenda, founder of Greentree Mortgage. For decades, John has been widely respected not only for building a powerhouse mortgage company, but for doing so with a focus on people, honesty, and servant leadership. If you’re a mortgage owner-operator grappling with the challenges of growth, culture, or even considering a merger, John’s journey is a masterclass in navigating them all.

We kick things off discussing the big question: What happens when an owner who’s been courted by competitors for years finally says “yes” to a real conversation? And, more importantly, what does a merger look like when people, culture, and leadership truly come before the numbers? Dave Holland, Tom Mills, and Robert Fillyaw team up with John to explore the ups and downs of his 30-year journey at Greentree, his rise from entry-level employee to owner, and the tough times that ultimately defined both his company and his leadership.

We dig deep into what made Greentree stand out—its reputation, its culture, and the extraordinary loyalty of its team, even as competitors sought to lure them away. John Mirenda shares the story of buying the business just before the market crash, the years spent in survival mode, and the lessons that only adversity can teach. Together, we talk through what made our own merger unique: how trust, transparency, and partnership came before negotiations, and how keeping culture intact guided every decision.

The heart of the conversation is about more than business. It’s about what it means to put people first, why servant leadership—while not the fastest path—creates lasting and meaningful success, and why sometimes, being open to one key conversation can change your business and your life for the better.

Key Takeaways:

Servant Leadership Isn’t Just a Buzzword: John Mirenda shares how seeing himself as a partner and service leader to his team (not just the “boss”) built a foundation of loyalty and stability, especially through market turmoil and aggressive recruiting from competitors.
Survival Through Adversity Builds Real Success: The toughest years—surviving the ’07–’09 mortgage meltdown—didn’t just test Greentree; they defined its future. John explains how taking just one positive step each day through crisis laid the groundwork for long-term achievement.
Culture and Trust Over Numbers: When merger talks began, the conversation centered on vision and people, not the balance sheet. The partners made sure that Greentree’s legacy, reputation, and relationships stayed at the center of every decision—proving that deals built on trust last.
Collaboration Multiplies Opportunities: After years “at the top but alone,” John found the greatest surprise and benefit was joining a partnership where leadership and decision-making were shared. This collaboration opened new doors, from technology to marketing and coaching his team had never explored.
Openness to New Conversations Drives Growth: John’s message to other mortgage leaders: Don’t close yourself off from new partnerships or ideas out of apprehension or habit. Sometimes, the path to even greater fulfillment and success is on the other side of one open, honest conversation.

This episode is packed with wisdom for any leader in the mortgage industry, whether you’re running your own company, building your team, or contemplating a merger. We hope John’s story inspires you as much as it inspired us—and reminds you that in this business, putting people and culture first is always the best investment.

Thanks for listening to Lending Leadership: The Mortgage Pros. For John Mirenda, Dave Holland, Tom Mills, and our entire team, we’ll catch you in the next episode.

Robert, Tom, & Dave