Water & Waste Water Treatment

Our Approach

Over the past fifty years, Hart has emerged as one of New England’s leading constructors of water and waste water treatment facilities. Hart has successfully constructed, updated and commissioned facilities throughout the region.

Uniquely, Hart performs both the civil/structural and process mechanical portions of these projects with its own forces. This ability allows Hart greater control and coordination of the work, along with a superior understanding of its inherent complexities.

Hart’s design and construction professionals are intimately familiar with all aspects of the treatment and automation process.  Their efforts are focused not only on construction, but on the successful start-up and commissioning of each plant.




Narragansett Bay Commission (Providence, RI)

Hart is proud to have played an integral role in completing Phase 1 of the largest public works project in Rhode Island’s history, on time and under budget. Hart was responsible for all construction of the underground Pump Station located over 300ft beneath the city.