Crafted with Purpose.
Built to Last.
Mannis Custom Homes, LLC, founded by Greg Mannis, is a company rooted in a lifetime of experience and dedication to excellence. Greg grew up in South-Central Missouri, where he spent his childhood on a farm working alongside his father to build homes. Through these formative experiences, Greg not only learned the value of hard work but also developed a deep appreciation for craftsmanship and taking pride in a job well done. For the past 15 years, Greg has successfully managed a home-building business in Johnson County, Kansas, honing his skills and experience. In May 2025, he launched Mannis Custom Homes with a clear mission to focus on true custom home building where quality and trust are at the heart of every project.At Mannis Custom Homes, the goal is not just to build houses but to create lasting relationships with clients by turning their vision into reality. With an emphasis on unparallelled craftsmanship and attention to detail, Mannis Custom Homes ensures that your new house becomes the perfect place to call home for generations to come.