R.A. Guinner Plumbing Company has been providing the best St. Louis plumbers for over 80 years! The company was started by Ralph A. Guinner, who believed in providing quality service at affordable prices. In 1986 the current owner took over, and vowed to continue to build on that foundation of quality and service. Our company is family owned and operated and pride ourselves on “top of the line” service and plumbers in St. Louis.