A Grundfos Company

MECO is building the next generation of water purification equipment and systems. For over 90 years, we’ve been committed to providing our customers with efficient, effective solutions with sustainability at their core. Together with Grundfos, we’re protecting the planet and changing the way the world interacts with water.

Together, MECO and Water Works empower customers’ breakthroughs with a complete portfolio of purified water, WFI (Water for Injection), pure steam, and laboratory water systems — backed by decades of expertise and service excellence.

Headquartered in Mandeville, Louisiana, MECO operates a state-of-the-art manufacturing facility that represents the best in energy-efficient design, precision engineering, and operational excellence. Our commitment to customer success is reflected in a proud track record: over 75% of MECO customers are repeat customers, many of whom have partnered with us for over 20 years.

At MECO, we don’t just deliver water — we deliver the future.

MECO Complete Integrated Systems - Video