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Founder · Operator · Coach

Build it.
Scale it.
Then teach it.

A serial entrepreneur who has launched and exited multiple companies while leading high-growth teams and scaling businesses — now coaching the next wave of founders who refuse to settle for ordinary.

Garen Armstrong
Now Coaching
Founder & Operator Across
Trussi.AI
Shamrock Roofing & Construction
Mindspring Ventures
Garen Armstrong seated portrait
35 Years In The Arena

A servant leader who built the playbook the hard way.

Garen Armstrong is a serial entrepreneur who has successfully started, grown, and exited multiple companies — while leading hundreds of employees and scaling one of the fastest-growing roofing companies out of the Kansas City Area.

He's also a full-time father, friend to all, and faithful servant to his community — founder of Roofs4Heroes and an active member of Cars4Heroes and Friends of Service Heroes.

"A leader is one who knows the way, goes the way, and shows the way."

— John C. Maxwell

Three companies.
One playbook for scale.

From AI-powered operations to a national roofing brand to a venture studio — each business represents a different chapter in the art of building, leading, and multiplying impact.

National Operator

Shamrock Roofing Executive Director

One of the fastest-growing roofing companies in the country, with 10+ locations, hundreds of employees, and a servant-leadership culture at the core.

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Venture Studio

Mindspring Ventures Founder & Principal

A venture studio backing bold operators and mission-driven founders with capital, systems, and the hard-won lessons of multiple exits.

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Scaling a service business? Ask me about becoming a Trussi Affiliate.
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Ready to scale without burning it down?

If you've built something real — a team, a brand, a business doing seven or eight figures — and you're staring at the next level wondering how to cross it without breaking what's working, that's where I come in.

I coach entrepreneurs and operators who are done reading the books and ready to actually execute. No fluff. No generic frameworks. Just the systems, decisions, and leadership moves that compound.

01

Operator-to-CEO Transition

Build the habits, delegation systems, and dashboards to stop working in the business and start working on it.

02

Team & Culture at Scale

Hire, align, and lead teams of 10 to 500+ without losing the culture that got you here in the first place.

03

Exit-Ready Growth

Positioning, metrics, and governance that make your business attractive to acquirers — or indispensable if you never sell.

Garen Armstrong speaking
Now Accepting Founders
"
His passion to serve others and to change lives is infectious. Garen shares his love for demonstrating a servant's heart to everyone he knows.
As featured in National Press · Shamrock Nation Tour · Family Office

Lessons from the build.

All Articles →
December 29, 2025

The Unwritten Chapters: Embracing the Life That's Calling You

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December 12, 2025

2026 Leadership: The Servant-Driven Blueprint

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November 28, 2025

Why Purpose-Driven Business is the Future of Entrepreneurship

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Your next chapter starts with a conversation.

Whether you're ready to scale, ready to exit, or ready to start — book a call and let's see if we're a fit.

Book a Discovery Call