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 serve customers throughout Northern Virginia and Southern Pennsylvania.

When you need skillful, reliable water quality services, choose Carroll Water! We are the company in MD, VA, and PA that can take care of both your household and commercial water systems.

CALL US (800) 978-5100

Request a Quote

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Name*
SMS Consent

By submitting this form, you authorize Carroll Water Systems to contact you regarding your inquiry, appointments, or services requested. Messaging frequency varies. You can opt out at any time by replying STOP. Reply HELP for assistance. Message and data rates may apply.

We will never share your personal information with third parties for marketing purposes. You can opt out at any time. Consent is not a condition of purchase.

Terms & Conditions | Privacy Policy

Expertise in Water Quality Testing and Water Treatment in Maryland, Virginia & Pennsylvania

Let our water treatment company help protect the quality of your drinking water. 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:

  • water drop icon Peace Of Mind

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

  • water drop icon Total Support

    We consult, design, install, retest, and maintain your equipment

  • water drop icon Plumbing Protection

    Safeguard against bacterial slime, scale buildup, and corrosion

  • water drop icon Extended Appliance Life

    Protect water heaters, washing machines, and more

  • water drop icon Lower Costs

    Less soap usage and lower utility bills result from efficient water conditioning

  • water drop icon Better Water

    Improve the flavor and smell of your water for better-tasting food, ice, and beverages

  • water drop icon Softer Skin and Hair

    Enjoy water free of chlorine and hard minerals

  • water drop icon Cleaner Laundry

    No more staining, damage to fabrics, or mineral and soap residue

  • water drop icon Complete Solutions

    Get treatment for both public drinking water sources and private wells

  • water drop icon Expansive Service

    We work in single-family homes, commercial buildings, and apartment complexes

  • water drop icon Premium Products

    Reverse osmosis equipment, water softeners, sediment filters, whole-house water filters, and more

  • water drop icon Money Back Guarantee

    If your system isn’t working as intended, we will fix it, replace it, or refund your money for up to one year

  • water drop icon Financing Options

    We offer ways for you to get critical water quality services while staying in budget. Learn More

  • water drop icon Local, Family-Run

    Service you can trust since 1983

  • water drop icon Membership Perks

    Lifetime warranty option on newly purchased and installed products (including parts and labor), 5% off all services, and same-day emergency service

  • water drop icon 24/7 Emergency Services

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

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

Well Services: Drilling, System Equipment & Water Treatment

Carroll Water’s treatment solutions include comprehensive well services throughout Maryland, Virginia & Pennsylvania. Our goal is to give you access to a reliable and consistent well water source. As a water purification company, we install and replace a wide range of well equipment and treatment systems.

We also provide expert drilling services for new wells. This includes a comprehensive site assessment, where our team evaluates your property’s geology, water table depth, and optimal drill location. We then secure all necessary permits and ensure your project meets state and local drilling standards.

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 us for professional well services, you benefit from:

  • water drop icon Complete Service

    Licensed, highly experienced water well drilling contractors offering rock, mud, and geothermal drilling using the latest techniques

  • water drop icon Advanced Equipment

    We use proven techniques and advanced, professional tools and equipment

  • water drop icon Accurate System Diagnostics

    We handle well inspections, water quality testing, water flow testing, and system optimization

  • water drop icon Master Well Drillers

    Educated water drilling contractors provide oversight on all projects

  • water drop icon Bacteria Testing

    We provide testing for bacterial contamination and remediation services

  • water drop icon Regular Maintenance

    Our experts help prevent well system failures with regular maintenance

  • water drop icon Treatment Systems

    We design and install systems specifically made to treat well water

  • water drop icon Equipment Service

    Installation and replacement of well pumps, pressure tanks, and control systems

  • water drop icon 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 water is essential for your health and well-being. Whether you rely on a public water system or a 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, and public water sources can 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 commonly test for include bacteria, mineral content, chemicals, and iron.

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

Contact Us
CALL US (800) 978-5100

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
EcoWater Systems logo