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Caswell Testing

Water Testing

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Purity You Can Taste

Our mission is to provide you with clean, potable water.

Testing & Treatments
Systems & Repairs

Need Well or Water Services?

Located in Baltimore County, Maryland

Caswell Testing provides an array of services, such as well yield testing, water quality testing (potability), chlorinations, casing repairs, well-pump installations, conditioning, treatment and service. 

Contact Us Today

Well & Water Testing

We have an in-house full service water quality testing laboratory and conduct well yield tests in accordance with Baltimore County requirements.

Water Treatment

From water sanitation through chlorination or Ultra Violet Lights to water treatment systems, Caswell Testing can give you the clean, potable water you need.

Systems & Repairs

We offer a variety of systems, installations and repairs, such as well pumps, jet pumps, pressure tanks, neutralizers, filters, softeners, reverse osmosis and more.

Members of the National Ground Water Association and Maryland Environment Laboratory Association

Healthy Water for a Healthy Life

At Caswell Testing, we want to provide you with the fresh, healthy water that you and your family deserve.

We are focused on providing high-quality service and customer satisfaction – we will do everything we can to exceed your expectations.

Contact Us Today

410-557-WELL (9355)
or 443-452-9770

With a variety of services to choose from, we’re sure you’ll be happy working with us.

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  • Home
  • About Us
  • Testing & Treatments
  • Systems & Repairs
  • Contact

Location

1111 Oakland Road
Freeland, MD 21053
410-557-WELL (9355)
or 443-452-9770

Hours

Mon – Fri: 8AM – 4PM
Sat & Sun: Emergency only

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