Marick Mechanical (Formerly Bieg Plumbing & Mechanical)

We are Marick Mechanical, proudly continuing the legacy of Bieg Plumbing & Mechanical, a trusted name in the St. Louis area for commercial plumbing and HVAC mechanical services. While our name has changed, our commitment to quality workmanship, dependable service, and long-standing customer relationships remains unchanged. As part of Marick Mechanical, our team now has access to expanded resources, advanced technical support, and broader mechanical capabilities, allowing us to better serve commercial and industrial facilities with HVAC, plumbing, refrigeration, controls, and preventative maintenance solutions.