Custom Homes, Culture, and Controlling Construction Costs with Zach McKendra

In this episode of Edge of Success, Zach Mckendra, owner of Sustainable Design Build in the Denver area, shares how he built a full turnkey design-build firm focused on custom homes, ADUs, and large additions. He talks about growing up around development and construction, learning the trade hands-on, and eventually co-founding the company in 2016 before pivoting into direct-to-homeowner work in 2018. Zach also opens up about the hardest parts of the business, including the stress of displacing families during renovations and the need for strong communication and people skills. Beyond the construction side, the conversation highlights leadership, company culture, and the importance of balancing ambition with contentment. Zach shares lessons on staying grounded, avoiding lifestyle inflation, and building a life and business on a real foundation rather than outward appearances. This episode is especially valuable for homeowners planning a remodel or custom build, aspiring builders and contractors, real estate and construction professionals, and entrepreneurs who want practical lessons on leadership, humility, and long-term success.