S02 E02 From Side Project to 600% Growth Startup | Justin Brach

S02 E02 From Side Project to 600% Growth Startup | Justin Brach

From Untold by Jon Spiesman

April 14, 2026 · 31 min · Season 2 · Episode 2

About this episode

Justin Brach discusses the rapid growth of Subcontractor Hub and the challenges of scaling a startup.

In this episode of Untold: The Best Kept Secrets in Utah, host Jon Spiesman sits down with Justin Brach, CEO of Subcontractor Hub, to discuss how his company achieved 600% growth and continues to scale rapidly in the construction technology space. Subcontractor Hub is a platform that helps HVAC, roofing, and energy storage contractors close deals faster using AI-powered design tools, instant financing, and end-to-end project management. Justin shares how he built the first version of the platform while still working as an executive at another company—and how a lean team, strong partnerships, and relentless innovation fueled the company’s rapid growth. In this conversation, Justin breaks down what it really takes to scale a startup, the realities of being a CEO, and the hidden challenges behind hypergrowth. What You’ll Learn in This Episode How Subcontractor Hub achieved 600% year-over-year growth Why partnerships can outperform traditional customer acquisition The biggest mistakes founders make in their first year How AI is transforming retail construction The importance of diversification and monetization in startups The “hidden competitor” every founder should worry about What…

People in this episode

Hosts: Jon Spiesman, Jon

Guest: Justin Brach

Topics covered

  • startup growth
  • construction technology
  • entrepreneurship
  • AI in construction
  • business partnerships

Keywords

  • 600% growth
  • AI-powered design tools
  • project management
  • founder mistakes
  • hypergrowth challenges

Mentioned in this episode

Products: Subcontractor Hub

Books & works: Untold: The Best Kept Secrets in Utah, Untold

Places: Utah

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