Reliable plumbing starts with experienced professionals. 💧 From leak detection to fixture installations, our licensed and insured team is here to keep your home running smoothly. 📍 Serving Maryland, DC & Northern Virginia ☎️ (301) 854-1333 🌐 nationalwaterservice.com

Thank you, Jordanaa! ⭐⭐⭐⭐⭐ We truly appreciate you taking the time to share your experience with our team. Providing polite, professional, and knowledgeable service is what we strive for every day—and we’re grateful for your trust in us.

Wisdom Wednesday Hard water doesn’t just affect taste — it quietly wears down pipes, fixtures, and water heaters over time. Regular water testing and the right treatment system can extend equipment life and improve everyday water quality. Smart water today means fewer problems.

Fresh Water Friday 💧 Hard water can quietly damage pipes and appliances with mineral buildup. The right water treatment helps protect your home, improve efficiency, and extend the life of your systems. National Water Service Serving DC, Maryland & Northern Virginia

Maintenance Services You Can Rely On Regular annual maintenance helps extend the life of your water treatment systems, well pumps, plumbing, and water heaters—while preventing costly repairs down the road. We proudly serve homeowners across Maryland, DC, and Northern Virginia

We love hearing feedback like this from our customers. Jeff shared his experience after a water filter replacement and highlighted what matters most to us—professionalism, knowledge, and planning ahead to make future service even smoother. Thank you, Jeff, for trusting Us.

Snowstorm Incoming ❄️ A few quick steps now can help prevent frozen pipes and water system issues during heavy snowfall. Cold weather puts extra stress on wells, plumbing, and water heaters—don’t wait until it’s too late.

Snow Storm Alert! Due to the forecasted inclement weather, National Water Service may be closed for non emergencies on Monday, January 26 and/or Tuesday, January 27. For emergencies: 301-854-1333 or [email protected] Stay safe and warm!

Snowstorm Aftermath Now that the snow has passed, it’s a good time to check your water systems Watch for: • Low water pressure • Leaks or strange noises • Cloudy or discolored water Cold weather can still affect wells, plumbing & water heaters after the storm. MD • DC • VA

Thinking about upgrading your water heater? A tankless water heater delivers hot water on demand, improves energy efficiency, and frees up valuable space in your home. Installed by experienced professionals you can trust. Call 301-854-1333 nationalwaterservice.com

Tuesday Testimonial Master Plumber Dave saved the day once more. National Water Service is the all-weather company you can rely on. When our well pump failed during a storm, their team showed up and handled it professionally. My only regret is not using them to install the pump.

Snow doesn’t stop us here at National Water Service. Call us to get your frozen pipes & well pumps fixed. 301-854-1333 #WellPumpRepair #NoWater #EmergencyPlumber #MDPlumber #frozenpipes

🚨 Potomac River Sewage Spill Update 🚨 A major sewage spill has impacted parts of the Potomac River, raising water quality concerns for MD, DC, and VA residents. Get the facts, safety guidance, and what you should do next in our latest blog post: 🔗 nationalwaterservice.com/potomac-river-…

Is your water really safe? If you’re noticing bad taste, strange odors, hard water buildup, or you rely on private well water, it may be time to take a closer look. National Water Service is offering a FREE in-home water test for homeowners in MD, DC, and VA.

Friday Facts: Tank vs. Tankless Water Heaters Not sure which water heater is right for your home? Check out our Breakdown Call National Water Service at 301-854-1333 to explore your options.

Today we recognize the leaders who have shaped our nation and the principles they stood for. On this Day, we reflect on service, responsibility, and commitment — values that continue to guide how we serve our customers and community. Happy Presidents Day - National Water Service

“Our guy was great! He was proactive and thorough. Very happy with the service that he provided. If you are looking for pure water services, you would be foolish not to use National Water!” – Shawn Thank you, Shawn, for trusting National Water Service.

Dig Day at National Water Service Our team was out handling underground water line excavation and repairs to keep systems running strong. Precision digging, clean work, and reliable results every time. Serving MD, DC & VA 301-854-1333 nationalwaterservice.com

Today’s Installation Spotlight This setup included: • Franklin SubDrive well pump control panel • Gas water heater • Ultra-violet (UV) water treatment • Water softener system • Multimedia filtration tank • Carbon filtration • Storage tanks • Whole-house water filtration

Whole-Home Water Filtration Install We completed a full system upgrade featuring a Grundfos constant pressure system, water softener, and acid neutralizer. Clean, consistent water from the well to every tap. Serving MD, DC & VA 301-854-1333 nationalwaterservice.com