Water Treatment, Filtration, Well Services, Drilling & More

Trusting the water in your home or business is a top priority. At Carroll Water Systems, we believe that everyone deserves access to clean, healthy drinking water. That’s why we provide expert well drilling, water treatment, and water testing to Maryland residents. We also service customers throughout Northern Virginia and Southern Pennsylvania.

When you need skillful, reliable water quality services, contact Carroll Water!

CALL US (800) 978-5100

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A person filling up a water glass with tap water from a kitchen faucet.

Trusted Family-Operated Business

for 40+ Years

  • 30000+

    satisfied customers

  • 110+

    years in business

  • 4.9

    out of 5-star ratings

  • Top 10

    Top 10 EcoWater Dealer in US

Expertise in Water Quality Testing & Treatment

Let us help ensure the safety and quality of your drinking water supply. Our experienced technicians design treatment and water filtration systems that effectively remove impurities.

We start with comprehensive testing to identify water issues in your well or public water source. From there, we provide custom treatment options and system installation. We also provide expert repairs and maintenance services, so you can always enjoy pure, great-tasting water.

Free Water Test
CALL US (800) 978-5100 

When you choose Carroll Water, you benefit from:

  • Peace Of Mind

    Knowing your family is drinking clean water that’s free from harmful contaminants

  • Protection

    For Your Plumbing System and appliances against slime and scale buildup and corrosion

  • Extended Life Of Water

    Using appliances like water heaters and washing machines

  • Lower Utility Bills

    And reduced soap usage through efficient water conditioning

  • Improved Water Flavor

    And smell for better-tasting food, ice, and beverages

  • Softer Skin and Hair,

    Plus cleaner laundry with properly treated water

  • Professional Service

    For single-family homes, commercial buildings, and apartment complexes

  • Premium Products,

    Including reverse osmosis equipment, softeners, whole-house filtration systems, and more

  • Complete Solutions

    For both public drinking water sources and private wells

  • Regular Maintenance

    To keep your treatment system running efficiently

  • Local, Family-Run 

    Service you can trust since 1983

  • 24/7 Emergency Service

We’re an Exclusive Provider of EcoWater Treatment and Filtration Systems

LEARN ABOUT OUR PRODUCTS
Call Us (800) 978-5100

Well Services: Drilling, Equipment, & Water Treatment

Carroll Water provides comprehensive well services throughout Maryland, Virginia, & Pennsylvania.

Our goal is to give you access to a reliable and consistent well water source. We install and replace a wide range of well equipment and treatment systems, as well as provide expert well drilling services. With 130+ years of combined experience and the latest well equipment, you can rely on us for successful well drilling results. Ask us about financing options for commercial and residential drilling projects.

Free Well Quote
CALL US (800) 978-5100 

When you choose our professionals for well services, you benefit from:

  • Complete Service

    From licensed well water drilling contractors who are knowledgeable in rock, mud, and geothermal drilling

  • Advanced Equipment

    And proven techniques

  • Accurate System Diagnostics

    As part of well inspections and water quality testing

  • Water Flow Testing

    And system optimization

  • Master Well Driller

    Oversight on all projects

  • Bacteria Testing

    And remediation services

  • Regular Maintenance

    To prevent well system failures

  • Treatment Systems

    Designed specifically for well water challenges

  • Installation and Replacement

    Of well pumps, pressure tanks, and control systems

  • Emergency Well Repairs

A glass of pure fresh water is poured into a glass, the background bedroom, nature, from which the fresh and pure water. Concept: nature, purification, freshness.

Service Areas in MD, VA & PA

Carroll Water proudly serves homes and businesses throughout the region. Since 1983, we’ve built a strong reputation for our expertise in water quality.

We offer:

  • Central Maryland Water Treatment
  • Northern Virginia Water Treatment
  • Southern Pennsylvania Water Treatment

CALL US (800) 978-5100

LOCATE YOUR AREA
Contact Us

The Importance of Testing Your Water Supply

Clean, safe water is essential for your health and well-being. Whether you rely on a public water system or well, regular testing helps keep your water free of harmful contaminants.

Municipal water suppliers conduct regular testing and publish annual reports, following EPA guidelines for numerous contaminants. However, water quality can change as it travels to your home. Public water sources can also become compromised.

For private well owners, testing is even more critical since the EPA doesn’t regulate wells. They can be affected by local environmental conditions and require yearly checks. The CDC provides helpful well water safety information.

We offer comprehensive testing services at Carroll Water so Maryland, Virginia, & Pennsylvania residents can easily identify contaminants in their water. Some things we test for include bacteria, mineral content, chemicals, iron, and more.

Our water quality experts will help you understand your test results and design a custom treatment solution. Whether you’re dealing with hard water, bad odors, or other issues, we have proven solutions to transform your water. Contact us today to schedule an appointment!

Contact Us
CALL US (800) 978-5100
  • water testing strips to measure ph level

    Acidic Water

    Acidic water corrodes your plumbing, damages your appliances, and ruins fixtures, costing the average homeowner thousands of dollars over the years.

    Read more
  • iron corrosion building up on tile under bathtub faucet

    Iron Water

    Although iron water won’t necessarily damage your health, iron in your water will destroy property and make food and beverages taste funny.

    Read More
  • A person using hard water from the kitchen sink to wash dishes.

    Hard Water

    Hard water is water containing high levels of dissolved minerals. It eventually causes scale buildup in pipes, appliances, & on fixtures.

    Read More

Authorized EcoWater® Systems Dealer

We are your exclusive EcoWater dealer for all of MD, Northern VA, and Central PA. As the leader in state-of-the-art water treatment systems, EcoWater’s patented products earn the highest quality ratings, are eco-friendly, and reach the highest levels of efficiency. With EcoWater, you’ll have better-tasting water and will also maximize the life and efficiency of your appliances.

LEARN ABOUT OUR PRODUCTS

Customers are Family to Us

  • We’ve been using Carroll Water since we bought our home 4 years ago, and we’ve been extremely happy with their service.

    — MARIO CHRISTINO

  • We’ve had a number of issues with water during the 13 1/2 years we’ve lived in this house. Carroll Water has been the best. All of the techs that they’ve sent out have been extremely competent, and courteous. All of our issues have been dealt with to our complete satisfaction. And while I hope our problems are finally solved (at this point there’s not much left that could) I won’t hesitate to call them in the future.

    — STEPHEN DAVIS

  • I feel very good about the quality of the water in our house, and they [Carroll Water] provide excellent service!

    — SUSAN YOUSEM