Fresh Drinking Water Is Our Passion
Ensuring clean, pure, fresh drinking water is our passion. Every Water Treatment System we install is specific to that customers water wants and needs. From Water Softeners, Acid Neutralizers, Reverse Osmosis Systems, Radon Mitigation, Chemical Feeders, Ultra-Violet System’s, Sediment Filters, Pressure Tanks, Carbon Tanks, Constant Pressure Systems and so much more, we design treatment specific […]
In-The-Well Pressure Tank
A major complaint we hear surrounds the size of water treatment equipment, specifically the pressure tank. Today, we installed a Flexcon In-The-Well Pressure Tank for a customer in Montgomery County, Maryland. An In-The-Well Pressure Tank has many benefits: 1. When you are finishing the basement and want to maximize available room. 2. If a previous […]
Do You Have Non-Proprietary Equipment?
We pride ourselves on installing only the best non-proprietary equipment on the market. This allows customers flexibility in their water treatment choices! Yesterday, we removed some old proprietary water equipment for a new customer in Clarksville, Maryland. We installed a new Chemical Feeder with Grundfos Pump for pH and corosion control, a new Water Softener […]
We Installed Whole Foods Misting Bars!
We installed the misting bars using a Commercial Reverse Osmosis System for 99.9% contamination free drinking water in most Whole Foods Markets ensuring the freshest, cleanest, purest water! Water Treatment at its finest!
A Washington D.C. Install
A new Whole House Water Treatment System installed for a very happy new client in Washington DC. We installed an Acid Neutralizer for pH control, a Water Softener and Brine Tank for hard water, a Reverse Osmosis System for 99.9% contamination free drinking and cooking water, a Carbon Tank, a Water Pressure Tank, a Sump […]
A Water Treatment Shed?
A Water Treatment installation for a customer in Potomac, MD. He decided to build a new shed to house his Radon reducing Spruce AiRaider, three Water Storage Containers with a Leak Detection Alarm, a Constant Water Pressure System, a Chemical Feeder and Solution Tank for pH and corrosion control, a Whole House 20 inch Sediment […]
Clean Water Storage For Low Yielding Wells
Water Wells in the Washington DC, Frederick and Baltimore Metro regions range in depth from around 100 feet to thousands and must yield at least 1 gallon per minute to be considered a legal well. Despite the recent wet summer we are having, many of our costumers with low yielding wells, large families or irrigation […]
How to Know If Your Drinking Water Is Safe

Since the Flint, Michigan water crisis, attention has been drawn to drinking water from treatment facilities through your tap. In Flint, high levels of lead and low levels of chlorine led to many irreparable health issues. However, lead and unhealthy drinking water are not isolated to just Flint; a recent study by Science magazine shows […]
Signs of Well Pump Failure vs. Bad Pressure Tank: How to Tell the Difference
When your water pressure suddenly drops or your faucets start “spitting,” you need to know fast: is it the well pump or the pressure tank? They fail differently, they sound different, and — most importantly — confusing one for the other can turn a pressure tank replacement into a $3,000+ pump replacement. At National Water […]
Sparkling Water On Tap
One of the many reasons we all love doing what we do is that each day is different. Different well pump issues, different equipment to service and most importantly, different customer requests. For this very happy new customer in Washington, DC, we installed a Reverse Osmosis System for up too 99.9% contamination free drinking water, […]
We’re Prepared For Any Water Situation!
National Water technicians are prepared for any water situation. To stay prepared, we hold company wide continuing education meetings every Tuesday morning. We discuss new products in water treatment & well pumps as well as round-table ideas for specific customers water issues. A new customer called complaining about their very low water pressure. Our emergency […]
Do You Have Non-Proprietary Water Treatment Equipment?
Do You Have Non-Proprietary Water Treatment Equipment? – National Water Service We pride ourselves on installing only the best non-proprietary equipment on the market. This allows customers flexibility in their water treatment choices! Yesterday, we removed some old proprietary water equipment for a new customer in Clarksville, Maryland. We installed a new Chemical Feeder with […]
Most Common Water Treatment
Most Common Water Treatment – National Water Service A lot of people either do not know or understand what Water Treatment equipment they have and what each systems purpose is. The two systems most commonly installed are an Acid Neutralizer and a Water Softener. A Neutralizer and a Softener work together to balance the pH […]
Want Control Of Your Water Pressure?
Do you have low water pressure? Are you and your family constantly running out of water? Call National Water to learn about our Constant Well Water Pump and Control Box Pressure Systems. With a new Constant Pressure System you control the pressure with just the touch of a button! Constant Pressure systems can provide water […]
Lead in Water: Health Effects, Signs, and Professional Solutions

Lead in drinking water is a critical reality for families across the DMV. In 2018, it was reported that students at 90 Montgomery County public schools were exposed to lead concentrations higher than the EPA’s “action level” of 15 parts per billion. At National Water Service, we believe the best defense is a good offense. […]