Water with high levels of iron pours out of a faucet into a bathroom sink.

Fix Problem Water

Rusty, cloudy or smelly water? Slippery feeling? Greenish stains? Chalky residue? We identify the issues, and solve the problem.

Contact Us for a Free Water Test
A pregnant woman drinks water.

Are You Concerned About Your Water?

It can be hard to know what’s in your water. Chlorine, iron, radon, pharmaceuticals can all cause health problems - especially in children. We offer a variety of water analyses and can help you decide the best course of action.

Get a Water Analysis Today
Water drips out of a faucet.

Out of Water?

Call our 24/7 well and pump emergency hotline. We repair and install pumps and pressure tanks. We also drill and inspect wells. We’ve been doing it since 1911.

Get Your Water Running

Proudly serving Maryland, DC, and Virginia for over 35 years

Our well drilling division has been at it even longer – since 1911.
Our peers consider us industry leaders.
Our customers consider us trustworthy and efficient.
Learn more about our history, expertise and industry leadership.

Customer Reviews

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


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.


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


Let us make sure your water is perfect for drinking, cooking, bathing and cleaning your clothes.