Carrying on the Family Tradition
Mark Kelly, Owner of Kelly Construction
Andrew Kelly, Owner of MK Custom Homes
Quality & Value
From simple updates to a completely new custom built home, KC STL provides top-notch quality regardless of your budget.
Design
As an experienced home builder, we pride ourselves in bringing your ideas to life. The perfect design custom fit for you.
Professional Service
We are committed to your satisfaction, and by providing the highest level of professional service available we will exceed your expectations.