Award-winning services by trained and professional experts!

Providing Harford County with incredible Water Treatment and Well Pump Service


Outstanding Installations & Service

Harford County customers have received our distinguished water service for the past 30 years, and we throughout that time we have maintained our exemplary service record. Our installers are trained in Water Treatment and Purification and all other aspects of well pump service. We will always provide a professional installation to meet the needs of your home.

We strive to give you affordable prices that work within your budget, and yet on the job training and classroom learning are a top priority for our business.

At the end of every installation, we conduct a thorough final inspection to be sure that the water quality is as promised and that the installation is plumbed to international plumbing codes as well as our own high standards!

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

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Our Harford County Promise

Harford County Water Treatment National Water Service is a local service in Harford County with a broad service area throughout the Mid-Atlantic states. Our Harford County customers rehire us again and again for service because we are simply superb at what we do.

We gaurantee:

  • your installation will be clean, tidy, and the plumbing will be level.
  • every installation will be followed up with an inspection.
  • all our quotes with no hidden costs.
  • we are committed to giving you fast, friendly, and fair service.

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