Call Us Now For Emergency | 7 / 365 days
You’re in the right place. At National Water Service, we specialize in restoring water fast — whether it’s your well pump, pressure tank, plumbing , or water treatment system.
We know how disruptive a water outage can be. That’s why our licensed technicians are available 7 days a week, 365 days a year to get your system flowing again.
Power lost to your well pump
Faulty pressure switch
Failed or aging well pump
Air in the pressure tank
Shutoff valves or frozen pipes
Water filtration or treatment system malfunction
Broken wires
You don’t have to guess — we’ll diagnose it fast and fix it right.
Is the breaker tripped?
Is it happening to all the faucets?
Is it making noise, flashing lights, or completely off?
Is the pressure gauge reading high or low?
With over 45+ years of experience in water repair and management, we are proud to offer dedicated Water Techs & Master Plumbers to homes and businesses. Get affordable pricing, competitive quotes, and quality materials that last.
National Water Service has been providing residential & small commercial water treatment, plumbing & well pump services for over 45 years. We specialize in water treatment, filtration & purification solutions as well as general plumbing to ensure clean, safe water for our customers in Maryland, DC & Northern Virginia.
Mon - Thurs
7:00am - 5:00pm
Friday
7:00am - 4:00pm
Sat - Sun
Emergency Service Available
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