Experience Water Treatment

Methuen Construction has constructed water treatment facilities throughout the Northeast, providing potable water for cities and towns that meet state and federal regulations.  We have built water treatment facilities from the ground up using state-of-the-art technologies such as Dissolved Air Flotation, dual media filtration including Granular Activated Carbon above sand, Ballasted Microsand Pretreatment, Membrane Ultra Filtration, Green Sand Filters and Ultraviolet Purification.  We have installed and constructed Aeration Towers, Security Systems,Chemical Feed Systems, and Pump Stations for many towns and cities.


Falmouth, MA - New Water Treatment Plant
Federal and state regulations were met through treatment innovations and a very aggressive schedule.Read More
Haverhill, MA - Water Treatment Plant Upgrades
The project includes extensive upgrades and improvements to Haverhill's water treatment plant.Read More
Wareham, MA - Water Purification Plant
In addition to the water purification plant, a 3,200 foot 14 inch transmission main is included.Read More
Norton, MA - New Water Treatment Plant
The new water treatment plant will remove iron and manganese from Norton's water supply.Read More
Somersworth, NH - Building Preservation & Filtration
Installation of a Ballasted Microsand Pretreatment system and preservation of a 110-year old facility.Read More
Clinton, MA - New Filtration Plant Construction
Complete re-design and ground-up construction of an innovative water filtration plant.Read More
Wayland, MA - Membrane Ultra Filtration
New treatment facility utilizes membrane ultra filtration to remove iron and manganese.Read More
Lowell, MA - Security System Upgrades
The security upgrades were important since they were required to meet MassDEP regulations.Read More
Gardner, MA - Ultra Filtration Treatment Facility
This new water treatment facility is designed to treat and deliver a minimum of 3 million gallons per day.Read More
Fitchburg, MA - Filtration of River Water
Innovative process allows direct filtration of river water at the Fitchburg regional water district.Read More