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meet the founders


FounderS | CEO & CFO

Julian and Johana’s passion for helping others is what led them to start Martz Concrete in early 2020. With over 12 years of experience in the concrete industry, Julian has honed his skills in building foundations and has a deep understanding of working with concrete. His goal has been to turn his customers’ outdoor home dreams into a reality, and with the support of his wife Johana, they bring their customers’ visions to life every day.

Beyond their work in Martz Concrete, Julian and Johana are dedicated to giving back to their community. They volunteer their time at their church, helping others to live a balanced and fulfilling life centered around God, family, and community. With their combined skills, experience, and passion for helping others, Julian and Johana are a dynamic duo that make a positive impact in all aspects of their lives.

what our denver residents have to say about our concrete projects

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