Leadership That Shines Through the Glass: How Servant Leadership Builds High-Performing Cultures

When people think of leadership, they often imagine corner offices, big presentations, or executives making high-stakes decisions. Yet, some of the most powerful examples of leadership don’t happen in a boardroom at all. Sometimes they take place in the everyday details—the small, almost unnoticed acts that reveal what kind of leader someone truly is.

Recently, while visiting an Ameris Bank branch, I witnessed this firsthand. As I walked in, I expected to see tellers behind the counter, customers in line, and the usual rhythm of a banking day. Instead, my eyes caught on something surprising: the branch manager, Loreta Delgado, cleaning the windows herself.

No one asked her to do it. It wasn’t part of her job description. But there she was—polishing the glass so her team and customers could step into a spotless, welcoming environment.

When I asked about it, one of the tellers simply smiled and said: “She takes pride in her branch.”

That moment has stuck with me ever since. Because in that single act, Loreta demonstrated one of the most underrated yet powerful styles of leadership: servant leadership.

The Power of Servant Leadership in Action

We live in a world where leadership is often associated with authority, status, and prestige. But Loreta’s window-cleaning moment revealed a different approach—one rooted in humility, care, and example.

This is the essence of servant leadership, a term popularized by Robert Greenleaf in the 1970s. Unlike traditional leadership, which places the leader at the top of the hierarchy, servant leadership inverts the model. The leader doesn’t ask, “What can my people do for me?” Instead, they ask, “What can I do to help my people thrive?”

At its core, servant leadership is about:

• Modeling the way — setting the tone through personal example.
• Removing barriers — creating an environment where people can succeed.
• Elevating others — focusing on growth, not just results.

This approach isn’t just inspiring; it’s effective. Research in the Journal of Applied Psychology (Liden et al., 2014) shows that servant leadership is directly tied to higher employee trust, stronger engagement, and increased job performance. In other words: humble leadership leads to high-performing cultures.

Why True Leaders Are Never Above the Task

The act of cleaning windows might seem trivial. But in leadership, no act is small. Every decision sends a message about culture, priorities, and expectations.

When Loreta wiped down those windows, she was communicating something powerful:

• No task is beneath me.
• Excellence begins with me.
• If I see something that needs to be done, I will do it.

This is what separates servant leaders from positional leaders. Anyone can hold a title, but not everyone can inspire. Titles give authority, but example earns influence.

Think of the best leaders you’ve encountered. Chances are, they weren’t the ones barking orders from behind a desk. They were the ones who showed up, rolled up their sleeves, and worked alongside their teams when it mattered.

As John Maxwell famously said:
“A leader is one who knows the way, goes the way, and shows the way.”

Loreta wasn’t just managing a branch—she was embodying leadership in action.

Setting the Tone: How Small Acts Shape Big Cultures

Culture isn’t built from posters on the wall or slogans in the handbook. It’s built from behavior repeated over time. And the behavior that gets repeated most is the one modeled by leadership.

When leaders are willing to take on the small, unglamorous tasks, several things happen:

1. Barriers fall. Employees stop seeing leaders as “above” them. They see a teammate.
2. Standards rise. If the leader notices and addresses details, others start paying attention too.
3. Trust grows. Employees are far more willing to follow leaders who demonstrate humility and involvement.
4. Ownership spreads. When leaders take pride in their work, it inspires others to do the same.

Gallup’s 2023 State of the Global Workplace Report found that only 23% of employees worldwide are actively engaged at work. That means nearly 80% of people are either disengaged or actively disengaged. The cost to organizations is enormous—lost productivity, higher turnover, and stagnant growth.

But Gallup also found that organizations with high engagement experience:

• 21% higher profitability
• 41% lower absenteeism
• 17% higher productivity

What makes the difference? Not flashy perks. Not complex programs. Engagement begins with leadership. And the leaders who engage most are the ones who model care and commitment in small ways every day.

It’s Not About the Task—It’s About the Message

Let’s be clear: Loreta wasn’t just cleaning a window. She was sending a cultural message.

Her actions said: “Excellence is not optional—it starts with me.”

When leaders embrace this mindset, they transform culture:

• Complacency turns into ownership.
• Good teams become great ones.
• Employees feel safe, inspired, and motivated.

One small act sets off a chain reaction. And over time, these acts compound into a culture of excellence.

This is why servant leadership works—it’s not about being seen, but about seeing what needs to be done and taking the lead in doing it.

Why Servant Leadership Works Across Every Industry

Skeptics sometimes dismiss servant leadership as “too soft” for competitive industries. But evidence shows otherwise: servant leadership works everywhere.

• In corporate environments, companies with strong leadership cultures are 13 times more likely to outperform competitors (Harvard Business Review).
• In education, servant leadership leads to greater teacher satisfaction, lower turnover, and better student outcomes.
• In healthcare, servant leadership is tied to improved patient care because staff feel empowered to go above and beyond.
• In nonprofits, servant leaders earn trust with donors and volunteers by modeling the mission themselves.

And here’s the kicker: according to Deloitte’s Human Capital Trends Report, 77% of organizations say leadership is lacking, yet those that invest in leadership development are 2.4 times more likely to hit performance targets.

The message is clear: servant leadership isn’t optional—it’s essential for long-term success.

From Clean Windows to Clear Vision

Those freshly cleaned windows at Ameris Bank represented more than a tidy appearance. They reflected clarity of purpose. Loreta wasn’t focused on the glass; she was focused on what the glass represented—an environment of excellence and pride that her team could take ownership in.

Servant leadership is about more than individual acts. It’s about creating clarity for your people:

• We care about the details.
• We’re in this together.
• Excellence is everyone’s responsibility.

That kind of vision doesn’t just create good workplaces. It creates cultures where people thrive.

How to Put Servant Leadership Into Practice

So how do you bring servant leadership from theory into daily reality? It’s not about waiting for the “big moment.” Servant leadership is built in the small, intentional habits leaders commit to every day.

Here are five practical strategies any leader can apply:

1. Lead by Example in Small Ways

Start with visible actions that communicate humility and care. Show up early. Lend a hand when your team is busy. Walk the floor, not just the hallways of leadership meetings. If you see something out of place—whether it’s trash in the parking lot, a dirty window, or a confused customer—step in and address it yourself.

When leaders model this kind of behavior, employees don’t see weakness; they see authenticity. And authenticity builds trust.

2. Ask, “How Can I Help?”

One of the simplest but most transformative servant leadership questions is: “What do you need from me to succeed?”

Too often leaders assume their role is to direct. In reality, the most effective leaders act as barrier removers. They help their teams by eliminating obstacles, providing resources, and giving encouragement. This single question shifts the dynamic from command-and-control to serve-and-support.

3. Share the Credit, Shoulder the Blame

When things go well, servant leaders shine the spotlight on their team. When things go wrong, they accept responsibility rather than deflect blame. This fosters loyalty because employees know their leader has their back.

Contrast this with positional leaders who hog the credit and deflect failure downward. Over time, that breeds resentment and disengagement.

4. Be Present and Accessible

Servant leadership thrives on visibility. You can’t lead from behind a closed office door. Walk around, ask questions, listen actively. Presence communicates that you care—not just about the results but about the people creating them.

This doesn’t mean micromanaging. It means being approachable, empathetic, and available.

5. Model Lifelong Growth

Servant leaders don’t pretend to know everything. They demonstrate humility by being open to feedback, admitting mistakes, and seeking growth themselves. This models vulnerability, which in turn gives employees permission to grow without fear.

As Patrick Lencioni writes in The Advantage, “When leaders acknowledge their own imperfections, they encourage their people to do the same. This creates trust—the foundation of any great team.”

Examples of Servant Leadership Across Sectors

Loreta’s clean windows offer a simple but powerful image of servant leadership in action. But the principles apply far beyond banking. Let’s look at a few more examples:

In Business

Starbucks founder Howard Schultz often spoke about servant leadership. He insisted that leaders visit stores, connect with baristas, and serve customers directly. He believed culture wasn’t built in the executive office—it was lived on the front lines.

In Education

School principals who step into the lunchroom to serve food or pick up trash in hallways send a louder message than any assembly. Their actions show students and staff alike that no one is above the work of caring for the school.

In Healthcare

Research has shown that when nurse managers demonstrate servant leadership behaviors—such as supporting staff, listening well, and pitching in during high-stress moments—patient outcomes actually improve. The ripple effect of humble leadership reaches far beyond employees; it touches customers, clients, and in this case, patients.

In Nonprofits

At many nonprofits, servant leadership is the difference between burnout and passion. When leaders roll up their sleeves and participate in the mission—not just manage it—they earn credibility with donors, volunteers, and the people they serve.

In Faith Communities

Church leaders who live by the example of service—whether it’s stacking chairs, welcoming people at the door, or cleaning after events—model the humility of Christ himself. This not only strengthens culture but aligns the organization with its mission at the deepest level.

Why Servant Leadership Creates High-Performing Cultures

It’s worth asking: why does this approach consistently lead to better outcomes? The answer is simple—people thrive in environments of trust and respect.

Servant leadership creates:

• Psychological safety — Employees feel safe to speak up, share ideas, and take risks.
• Increased loyalty — Teams stick with leaders who support them.
• Higher standards — When leaders model excellence, teams mirror it.
• Collective ownership — Employees take pride in the organization because they see their leaders doing the same.

In today’s workplace, where disengagement is at an all-time high, servant leadership isn’t just nice—it’s necessary. It’s the antidote to apathy and the fuel for performance.

From Clean Windows to Clear Vision

When Loreta polished those windows, she wasn’t thinking about leadership theory. She was simply demonstrating care for her branch. But in that simple act, she revealed a truth that every leader should internalize: leadership that shines isn’t about being seen—it’s about seeing what needs to be done and stepping into it.

The clarity of her windows reflected something deeper: clarity of purpose, vision, and pride. And that’s exactly what servant leaders provide for their teams.

Take Action: 5 Reflection Questions for Leaders

If you want to put these principles into action this week, start by asking yourself:

1. What task am I avoiding because I think it’s “beneath” me? What would it communicate if I did it anyway?
2. How am I showing my team that excellence begins with me? Am I modeling attention to detail and pride in the work?
3. What obstacles are frustrating my team right now? How can I step in to remove those barriers?
4. Am I more focused on being served or serving others? Where can I shift from directing to supporting?
5. What example am I setting in the unseen moments? Culture is built on what happens when no one’s watching.

Leadership That Lasts

True leadership doesn’t demand respect—it earns it. It doesn’t just talk about values—it embodies them. And it doesn’t stand apart from the team—it stands with the team.

As you reflect on your leadership this week, ask yourself:

Am I willing to get my hands dirty so others can see clearly?

Because in the end, leadership that shines through the glass isn’t about spotless windows. It’s about creating organizations where people feel seen, valued, and inspired to give their best.

Servant leadership is more than a philosophy—it’s a choice. A choice to put people before pride, service before status, and example before ego. And it’s that choice that transforms ordinary workplaces into high-performing cultures that endure.