Zoeller Pump Company was founded in 1939 in Louisville, Kentucky, and has led the North American market for wastewater and stormwater pumps for over 80 years. The company offers a broad portfolio including residential sewage pumps, commercial drainage pumps, and sump (submersible) systems, with durability and reliability proven through quality-focused design and rigorous testing. Notable innovations—such as corrosion-resistant cast housings, oil-lubricated motors, and automatic controls—enhance ease of maintenance. Guided by its philosophy of “Built to Last,” Zoeller continues to expand globally by developing drainage solutions that combine durability, energy efficiency, and environmental safety.