Water is your home’s most valuable resource. Dirty water, smelly water, hard water — it all causes problems like odors, appliance wear and tear, pipe erosion, and more. You may not realize it, but dirty water could be harming your clothes, dishes, hair, and cleaning.
National Water Service offers complete water treatment in Bethesda, MD from one trusted company. You can ensure your home’s water is cleaner, tastes better, and works for you.
Get everything from a new water heater to sump pump installations. We handle water testing, whole home filtration, water treatment for businesses, well pumps, and more. At our company, you’re family. Get a quote on water treatment in Bethesda today and discover why we’re a 5-star rated business.
Ensure your family's health and safety with professional water testing in Bethesda, MD. Our expert water techs provide thorough analysis and reliable solutions to identify and eliminate contaminants in your water, ensuring your water is clean and safe. Trust our advanced testing methods to deliver accurate results and peace of mind, protecting your home and loved ones from potential water hazards. Great for both city and well water supplies.
Join the movement for a healthier planet and a healthier home with our whole home water filtration systems. Did you know whole home reverse osmosis systems can dramatically cut down on bottled water consumption? Our eco-friendly filtration solutions eliminate contaminants, reducing your reliance on bottled water and minimizing plastic waste. Enjoy clean, pure water directly from the faucet while making a positive impact on the environment.
Tired of dealing with dirty, cloudy, or smelly water at home? Our water treatment solutions in Bethesda can fix that! We tackle hard water and acidity, so you get clean, great-tasting water from every tap. Say goodbye to stains and bad smells, and hello to better-tasting coffee and a more enjoyable shower experience. We offer water softeners, radon removal, multimedia, UV disinfection, and more.
Sediment in your well water can clog pipes and damage your appliances, posing a risk to your family’s comfort and safety. Our team provides sediment filtration solutions to protect your home’s plumbing and extend the life of your appliances. Let us help you ensure a safe and reliable water supply for your family. You will get cleaner water, safer pipes, and more reliable water supplies with one installation.
Take care of your property’s water quality with National Water Service. Our advanced commercial water treatment in Bethesda caters to businesses that require precise and reliable water systems. We specialize in rigorous water testing, state-of-the-art filtration, and custom treatment plans, ensuring your operations run smoothly and efficiently with the highest water standards.
Maximize the efficiency and lifespan of your well system with professional well pump replacements. National Water Service’s 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. See if you qualify for our lifetime warranty well pump.
Simplify your home maintenance with National Water Service’s plumbing services in Bethesda. We handle everything from routine faucet installations to emergency repairs, making us your one-stop-shop for all plumbing needs. Enjoy the convenience and peace of mind knowing one reliable company can take care of it all. We handle residential and commercial plumbing jobs.
Whether you're at work or on vacation, stay informed with National Water Service's leak detection services via DROP water management. This advanced system sends alerts directly to your smartphone, so you’re always in the loop. Enjoy peace of mind knowing your home is protected from leaks, even when you're not there. Get a quote today to learn more.
Upgrade your home's comfort with our water heater installation services. At National Water Service, we only work with top name brands to ensure you receive the highest quality and most reliable hot water solutions. Trust our experienced technicians to provide a seamless installation, bringing you years of dependable performance.
Address common well water issues with National Water Service’s expert solutions. From diagnosing water quality problems to fixing low pressure and pump failures, our skilled technicians provide detailed assessments and effective solutions you can count on. Keep your well water system running smoothly and efficiently with our specialized services.
Make sure your home or business meets the safety standards for water testing with complete water treatment recommendations
Cleaner water from a professional water company means longer lasting pipes and appliances, so you can rest easy
Our reputation speaks for its self -- hundreds of customers across the DMV have rated our service 5-stars for cost, quality, and timeliness
Complete water treatment in Bethesda includes emergency responses to water leaks, no water, and plumbing issues
With cleaner water comes less need for filters or bottled water -- we can recommend how to get water right from the tap
Don't let cost stop you from investing in healthier water solutions, talk to us about cost options, budgets, warranties, and more
Please Note: We ONLY serve Maryland, Northern VA, and Washington DC
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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 - Fri
7:00am - 5:00pm
Sat - Sun
Emergency Service Available
