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Water Treatment Company in Silver Spring, MD

providing water quality solutions for homes and businesses

A man lies on his stomach on a wooden dock over a pond, using tools to work on a device in the water. Tools are scattered beside him. A white bench and yellow-flowering bushes are visible in the background.

National Water Service, going above and beyond for whatever you need. 

National Water Service is home to Silver Spring’s trusted local water experts. We specialize in water treatment, water filtration, plumbing services, home leak detection, and thorough water testing. Our water treatment services in Silver Spring, MD is available for both homes and businesses throughout the DMV.

Our friendly, 5-star rated team is dedicated to providing you with top-quality water and exceptional service. Using cutting-edge technology and a commitment to customer satisfaction, National Water Service is here to keep your water clean, safe, and efficient. Trust us with all your water needs!

Reach out today to get a quote on water treatment services in Silver Spring, MD — we help make water quality solutions fast, affordable, and easy. Because everyone deserves healthy water. 

Get a Quote for Better Water Quality

Water Treatment Services in Silver Spring, MD from One Trusted Company

A water test kit for water testing is spread out on a paper towel atop a kitchen counter. Items include a blue box, test strips, liquid bottles, a dropper, a color chart, scissors, and a packet.

Water Testing in Silver Spring, MD

Professional water analysis is essential for assessing the quality of your water and ensuring safer water for your home or business. Cleaner water offers health benefits, reduces the risk of waterborne illnesses, enhances cleanliness, and improves taste and smell. While at-home water kits provide a basic snapshot of your water’s quality, a professional water analysis gives an in-depth look plus professional recommendations for water treatment in Silver Spring, MD.

A person in a pink shirt is filling a glass with water from a modern kitchen faucet over a sink, appreciating water quality as natural light comes through the window in the background.

Whole Home RO in Silver Spring, MD

Investing in a whole-home reverse osmosis system is one of the smartest decisions you can make for your water treatment in Silver Spring, MD. You will have clean, safe, and high-quality water directly from your tap. An RO system offers peace of mind by removing 99% of contaminants. Say goodbye to bottled water, reduce expenses on filter purchases, and enjoy superior tasting water for both drinking and cooking. Improve your water quality and make a lasting investment in your health.

A man in a blue shirt and cap works with tools at a table in a market, surrounded by crates of produce, boxes, and a red cart. The floor is shiny, and the National Construction logo is visible in the lower right corner.

Water Filtration for Your Business in Silver Spring, MD

Our commercial water filtration solutions are expertly crafted to eliminate harmful contaminants and enhance the taste and quality of your water. Whether you need basic carbon filters or advanced multi-stage systems, we have the perfect filtration options to suit your needs. Ideal for properties such as grocery stores, restaurants, schools, care facilities, offices, and more.

Four cylindrical water filters are shown: two old, dirty filters above two clean, new filters. The text asks, You Think City Water is Clean?? Whats in YOUR Water?? and promotes a free evaluation.

Sediment in Water in Silver Spring, MD

Sediment in your water can lead to plumbing problems, such as clogged pipes and damaged appliances. Our sediment filtration systems are designed to efficiently remove particles and debris, providing clean and clear water for your entire property. Learn more about the cost savings of sediment filtration by requesting a quote for water quality solutions in Silver Spring, MD.

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Dirty or Smelly Water Solutions in Silver Spring, MD

Water shouldn't have an odor, stain your sinks, or have an odd taste. If you notice any of this in your home water, it's time to call for water treatment in Silver Spring, MD. We help eliminate water problems with professional water testing and complete water quality solutions. Get better tasting water, cleaner showers, and improve plumbing performance.

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Well Pump Replacement in Silver Spring, MD

Get a well pump replacement with National Water Service's well water treatments in Silver Spring, MD. We offer a lifetime warranty well pump that gives you peace of mind. Our submersible well pump products are designed using high quality stainless steel and premium polymers. These two materials work efficiently to give you years of trouble-free performance.

A close-up of a bathtub filling with water, showing a chrome faucet and handheld showerhead. The foamy, bubbly water suggests a relaxing bath scene—perfect after a new water heater installation for endless comfort.

Plumbing Services in Silver Spring, MD

No more worrying about professional plumbing with National Water Service's plumbing repairs. Our water quality solutions in Silver Spring, MD include everything from pipe repairs and installations to outdoor kitchen maintenance and inspections. Call us for gas lines, outdoor kitchens, clogged pipes, new faucets, emergency leaks, and more.

A black and silver device labeled DROP, with the letter O stylized as a blue water droplet, shown against a white background.

Leak Detection for Your Home in Silver Spring, MD

Undetected leaks in your home can cause significant damage before you're even aware the water damage has begun. Stop worrying and get peace of mind with the DROP water system leak detection. It monitors your home’s water, water temperatures, water flow, and more so you can get live alerts right to your smart phone. Ask for more info!

A woman relaxes in a bubble-filled bathtub near a window, resting her head back with eyes closed and arms draped on the tub’s edge, enjoying a peaceful moment thanks to her reliable water heater.

Water Heaters in Silver Spring, MD

Maintain a steady supply of hot water with our expert water heater installation and repair services. Our skilled technicians deliver reliable and efficient solutions, whether you need a new water heater installed or an existing one repaired. We work exclusively with reputable name brands to ensure optimal performance and longevity for your system.

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Well Water in Silver Spring, MD

National Water Service is proud to offer well water solutions to Silver Spring, MD. Everything from well pumps, water pressure, and water testing for your well water. Get solutions to constant water, cleaner water, and lifetime warranty well pumps. Get a quote today on well water services.

Why Invest in Water Treatment in Silver Spring, MD from National Water Service

40+ Years Experience

Over four decades of hands-on experience combined with the latest expertise and proven solutions

personal Solutions

We don't provide any recommendations until we've looked at your system and heard your needs

5-Star Rated

With a total commitment to customer satisfaction, we prioritize your needs and work to exceed expectations on every job, every time

Peace of Mind

With professional installation, maintenance, and warranty services, you can rest easy knowing everything is done right

Health and Safety

Professional water treatment provides safer, cleaner water for your entire building, whether your employees or your family

budget friendly

Preventative maintenance and timely repairs help avoid costly damage -- plus, we work to stay within your budget

Contact Us Today to Get Started

Save More with National Water Service

We offer welcome deals for new customers, active duty military, and veterans. Print the coupon and present at time of installation. Coupon offers cannot be combined for multiple savings. Reach out today to get a quote on your next water treatment in Silver Spring, MD and see how we can help meet your budget. 

A smiling man and child take a selfie together. Text offers $25 off any plumbing service call for new customers with coupon conditions listed below.
A family sits together smiling outdoors, with promotional text offering $75 off new water treatment or plumbing services for new customers. Coupon must be printed and presented at installation; cannot be combined with other offers.
A man sits on the floor smiling and holding a child. Overlaid text offers $100 off new well pumps for new customers, courtesy of National Water Service, with coupon details and terms.
A group of people in military uniforms, with a visible American flag patch, next to text offering $25 off any Plumbing installation call for active duty military and veterans using a printed coupon.