For more than 35 years, TOPP Industries has been a dependable leader in manufacturing eco-friendly, cost-effective solutions for wastewater management. Operating around the clock from a state-of-the-art 300,000 square foot facility, the company ensures its extensive inventory of septic system components is always ready for immediate shipment.

TOPP products are designed for superior performance within budget, offering reliable solutions from standard to custom basins, lift stations, and accessories for demanding environments. The company is committed to quality and environmental responsibility, building a legacy in sewage, sump, and wastewater solutions.