Serving Maryland, Washington D.C. and Virginia Residents

Residential Water Service

Residential Water Services In dealing with Residential areas, one of the important things a homeowner needs to consider is water quality. Before any decision should be made, a well informed homeowner should have his/her water evaluated. It is important to note that whether on City Water or a Well System, water quality can vary quite a bit from neighborhood to neighborhood. National Water Service is happy to do a basic analysis at no charge. And if extensive testing is deemed necessary, we have testing services available for virtually any contaminant at a reasonable rate.

Call Now to speak with a member of our knowledgeable staff, or send us an email.


Well Pump Service

Residential Services A professional crew with the right tools gets the job done faster and cleaner! Well Pumps, Pressure Tanks & Controls, Well Cameras, Constant Pressure Systems... We do it all!

Our Residential Well Pump Services include:

  • Constant Pressure Well Pumps
  • Well Pump Replacement
  • In-Well Camera Service
  • Booster Pumps
  • Well Disinfection
  • Hydro-Fracking
  • New Construction
  • Trenching Service
  • Water Tank Service
  • Comprehensive Lab Testing
  • Low Yielding Well Options
  • Storage Tank Options


Call Now to speak with a member of our knowledgeable staff, or send us an email.


Water Treatment & Purification

Residential ServicesNo matter what the issue, we have the treatment system for your home! We offer non-proprietary equipment and 24 hour service. No job is too complicated for our technicians.


Our Residential Water Treatment and Purification Services include but are not limited to:

  • Sediment Filtration
  • Reverse Osmosis
  • Acid Neutralizers
  • Water Softeners
  • Carbon Tanks
  • Iron Removal
  • Sulfur Removal
  • Ozone Purification
  • Radon Remediation
  • Ultraviolet Purification
  • Chlorine Removal
  • Stains & Smelly Water


Call Now to speak with a member of our knowledgeable staff, or send us an email.


Get a Quote Don't Hesitate, Give us a call today!
For over 30 years, National Water Service has been serving the entire Mid Atlantic region with Quality products and Exceptional Service!

Proudly Serving Clients for Over 30 years in:

  • Howard County
  • Montgomery County
  • Frederick County
  • Anne Arundel County
  • Carroll County
  • Baltimore County
  • Prince George's County
  • Harford County
  • Washington DC
  • Baltimore City
  • Loudoun County
  • Fairfax County