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603-362-5333
54 Sawyer Ave
Atkinson, NH 03811

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New Hampshire's premier water system specialists

Are you looking for someone to build, repair, or operate your water systems? We manage numerous well houses and pump stations around the Granite State to ensure that New Hampshire residents have access to the cleanest possible water available. HAWSCO has provided the New Hampshire water community turn key solutions for over 40 years.

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Full service NH certified water operators are ready 24 hours a day, 7 days a week through an on-call center.

Repairs

Having issues with your water? We can mobilize our fleet at any given moment to resolve your problem quickly and efficiently.

Construction

Let us build your water system from (under)ground up.

Planning & Design

Our experienced team of engineers and surveyors have the expertise to design the best system that meets or exceeds compliance standards.

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 in one place

We have what it takes to produce turnkey water systems.
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54 Sawyer Ave., Atkinson, NH 03811

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My NH Water Articles & Resources

Bedford NH Pump Station

By HAWSCO 23 Feb, 2024
The Bedford NH Pump Station is a Booster Station that provides Water for domestic use, irrigation and Fire Protection for a new development. HAWSCO performed all work from the Foundation up for a 22’ x 24’ CMU Building that is strapped and sided with Vinyl Siding, new 208 VAC Electric Service, a full HVAC System, REPCO Control System with full Instrumentation and Controls, and a 100 KW Natural Gas Generator.
By HAWSCO 23 Feb, 2024
The Newmarket NH Tucker Well Project consisted of HAWSCO providing and installing a 40 HP 40VAC Submersible Turbine Well Pump complete with Casing Extension, Pitless Adapter and all accessories, providing and installing 7200 Linear Feet of 10” HDPE Water Main with all Hydrants and Gate Valves as required, all required Site Work and restoration for the Water Main installation as well as Drainage and Access Road installation to and from the Well, installation of the Town’s repurposed Generator with LP Tank and accessories, New 480 VAC Electric Service and Poles from the Road to the Station, as well as the Pump Station Building that houses all of the Electrical, Controls and Instrumentation and HVAC Systems complete.
East Road Booster Pump Station
By HAWSCO 21 Nov, 2022
East Road Booster Pump Station HAWSCO is actively engaged with the Southern NH Regional Water Project (SNHRWP) and, as part of the overall project, completed the construction of this booster station in Plaistow, NH. The East Rd Booster station supplies water from the SNHRWP pipeline to the Town of Plaistow at a rate of up to 500 GPM filling the newly constructed 400,000 Gallon Water Tank on Sweet Hill Rd. HAWSCO constructed the Booster Station facility complete from the ground up including but not limited to site work, building construction, installation of the 2 Booster Pumps, all related piping, valves, instrumentation, sampling equipment and electrical control panels for the Town of Plaistow. There are two 20 HP Domestic Water Pumps that deliver 500 GPM each at 95’ TDH through 12” Ductile Iron Mains. This station is designed to automatically maintain programmed level setpoints in the Sweet Hill Water Tank with variable flows of 0-500 GPM through VFD’S and a SCADA Control System with a local SCADA control panel with a Touchscreen Operator Interface and remote SCADA PC’s with a fully programmable control system and alarm call out system.
Plaistow NH Water Tank Construction
By HAWSCO 21 Jun, 2021
P3 – Plaistow NH Sweet Hill Tank Furnish and install a new 400,000 gallon Water Storage Tank Project complete with Valve Vault Building, connection to 12” Water Main, HVAC and Electrical Controls, Paving, Fencing and Site Restoration.
Bedford Booster Station
By HAWSCO 03 Feb, 2021
Amidst a global pandemic in 2020, HAWSCO mechanically installed the 5 Booster Pumps, all related piping, valves, instrumentation, and control panel for the Bedford Assisted Living Facility Bowman Place.
Derry Booster Pump Facility Interior
By HAWSCO 29 Oct, 2020
As part of the overall Southern NH Regional Water Project (SNHRWP) HAWSCO completed the construction of this 3,200 gallons per minute pumping station in Derry, NH.
Water Treatment Facility
By HAWSCO 30 Jun, 2020
The Rockingham Road Booster Pumping facility is an integral component of the Southern New Hampshire Regional Water Interconnection Project, and with upgrades will now support the introduction of water to Salem’s, HAWC and ultimately the Plaistow water system.
Atkinson 1MG Water Tank and Meter Building
By HAWSCO 10 Jun, 2020
The Atkinson Water Tank is a major component of the Southern New Hampshire Regional Water Interconnection Project, storing 1 million gallons of potable water for the Hampstead Area Water Company, Inc.’s (HAWC) core water system.
Westside Drive Water Treatment Facility
By HAWSCO 18 May, 2020
The Westside Drive Water Treatment facility is a major component of the Southern New Hampshire Regional Water Interconnection Project, connecting water from Salem to Atkinson, Hampstead, and eventually Plaistow. As part of the connection, chloraminated water from the town of Salem will be introduced into the Hampstead Area Water Company, Inc.’s (HAWC) core water system. Treatment at this facility makes the water supplied by Salem compatible with HAWC’s existing water supplies. This facility will convert the existing type of disinfection (chlorine) to monochloramine within its existing water treatment process.
By HAWSCO 06 Mar, 2017
Clean drinking water is often something we take for granted. When we fill our coffee makers in the morning, when we ask for a water at the local eatery, or when we rinse after brushing our teeth, we trust that the water we consume is safe. This security doesn’t come easily. Behind the scenes service companies such as Hampstead Area Water Services Co (HAWSCO) are continuously monitoring water supplies.Certified water operators are required by the New Hampshire Department of Environmental Services to provide routine monitoring, testing, and sampling of well water supplies for communities and organizations to name a few. Add up a number of businesses, homes, developments, and organizations that use well water and it’s easy to see that this is a large task spread out over a large area.THE PROBLEM:Routine maintenance inspections were reported on paper for each water station, meter readings calculated manually by the operator who relied on previous written reports data.Reports were then brought back to the office, manually entered into an excel file, and brought back to the water station for the next succession of reporting.This redundant process was not only cumbersome but lacked any user validation or timeliness.THE GOAL:Develop a custom app that would automate calculations, populate real-time data to a central database, and provide administrators instant access to the reports.THE SOLUTION:The HAWSCO team utilized a new web-based coding tool known as Appsheet to develop a custom app that works on the water operators' iPads. The app integrates with online databases to produce real-time data for all of the water systems. In addition, the app sends reports by email to Charlie when they are submitted by the water operators performing the maintenance inspections. In addition, the sharing capabilities of the app allows other office personnel to access the database for additional billing and reporting to NHDES.ICING ON THE CAKE:HAWSCO started using the app and realized that the Ipads combined with the new app could also be used to instantly submit photos of potential issues to the manager allowing for pre-emptive maintenance versus reactive maintenance.WHAT WERE SOME OF THE CHALLENGES TO IMPLEMENTING THIS NEW SYSTEM?As with implementing most process changes involving technology there is always a learning curve… Both with the users, the creators of the system, and the hardware running the system. We’ve experienced a few bugs and other hiccups, but overall the application has provided numerous benefits.HOW HAS THE APP CHANGED THE WAY YOU DO BUSINESS?To give some background, the way we used to perform station maintenance reports at our water system facilities included handwriting onto paper reports that were left in binders at the stations. These binders were subject to moisture, chemicals, etc. and did not fare well. We then had to periodically bring the paperwork to the office to be scanned, entered, etc. and then brought back to the facility binders. With the new system, our water operators utilize iPads to type in their reports which then automatically update to the office in a spreadsheet and also in graphical form that all employees can easily access anywhere with an internet connection.WHERE DO YOU SEE THIS APP GOING NEXT?One of the avenues we plan to utilize this system is within our contracted services division, HAWSCO. We plan on providing customer portals on the www.nhwaterservices.com website where the customers can log in and have up to date reports regarding their facilities. We also anticipate generating custom reports in the future.WHAT WERE SOME UNEXPECTED BENEFITS TO USING THIS NEW APP?One of the greatest benefits has been the ability to deploy updated maintenance sheets real time rather than printing paper copies and having the operators bring them to the individual facilities. We’ve also found unique ways to incorporate new reports that we previously would hand write as well.For more information on water operations in NH, certified water operators in NH, or the app utilized by Hampstead Area Water Services Co. to report on community water systems data, visit www.nhwaterservices.com, call 603-362-5333, or email us at operations@hampsteadwater.com.
What is a Water Operator?
The NH DES requires all community and non-community/non-transient public water systems in NH to be under the responsible charge of a primary certified drinking water system operator. The primary operator is responsible for all operational aspects and for overseeing system maintenance. 

Our Projects

By HAWSCO 23 Feb, 2024
The Bedford NH Pump Station is a Booster Station that provides Water for domestic use, irrigation and Fire Protection for a new development. HAWSCO performed all work from the Foundation up for a 22’ x 24’ CMU Building that is strapped and sided with Vinyl Siding, new 208 VAC Electric Service, a full HVAC System, REPCO Control System with full Instrumentation and Controls, and a 100 KW Natural Gas Generator.
By HAWSCO 23 Feb, 2024
The Newmarket NH Tucker Well Project consisted of HAWSCO providing and installing a 40 HP 40VAC Submersible Turbine Well Pump complete with Casing Extension, Pitless Adapter and all accessories, providing and installing 7200 Linear Feet of 10” HDPE Water Main with all Hydrants and Gate Valves as required, all required Site Work and restoration for the Water Main installation as well as Drainage and Access Road installation to and from the Well, installation of the Town’s repurposed Generator with LP Tank and accessories, New 480 VAC Electric Service and Poles from the Road to the Station, as well as the Pump Station Building that houses all of the Electrical, Controls and Instrumentation and HVAC Systems complete.
East Road Booster Pump Station
By HAWSCO 21 Nov, 2022
East Road Booster Pump Station HAWSCO is actively engaged with the Southern NH Regional Water Project (SNHRWP) and, as part of the overall project, completed the construction of this booster station in Plaistow, NH. The East Rd Booster station supplies water from the SNHRWP pipeline to the Town of Plaistow at a rate of up to 500 GPM filling the newly constructed 400,000 Gallon Water Tank on Sweet Hill Rd. HAWSCO constructed the Booster Station facility complete from the ground up including but not limited to site work, building construction, installation of the 2 Booster Pumps, all related piping, valves, instrumentation, sampling equipment and electrical control panels for the Town of Plaistow. There are two 20 HP Domestic Water Pumps that deliver 500 GPM each at 95’ TDH through 12” Ductile Iron Mains. This station is designed to automatically maintain programmed level setpoints in the Sweet Hill Water Tank with variable flows of 0-500 GPM through VFD’S and a SCADA Control System with a local SCADA control panel with a Touchscreen Operator Interface and remote SCADA PC’s with a fully programmable control system and alarm call out system.
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