About Our Company
Heffernan Soft Water was founded in Hillsdale, MI in 1955. For over 70 years, we have helped local families and businesses improve their water quality. We currently service over 10,000 customers in Southern Michigan.
We partner exclusively with EcoWater systems, a brand with over 80 years of innovation in water treatment. As the world’s largest manufacturer of residential water treatment systems, EcoWater offers cutting-edge technology, a comprehensive product line for diverse water challenges, and systems designed for efficiency in reducing salt, water, and electricity use. EcoWater systems are also equipped with user-friendly electronics and wireless remote monitoring for convenience, backed by one of the most comprehensive warranties in the industry.
Our offerings include water conditioners, refiners, filters, and reverse osmosis (RO) systems. EcoWater’s RO systems, engineered to remove over 95% of dissolved solids, provide bottle-quality water directly from your tap. By partnering with EcoWater, Tri-County Water ensures that our customers benefit from state-of-the-art, reliable, and efficient water treatment solutions. We are dedicated to enhancing your water quality and, in turn, your quality of life.