Water Treatment

Water Treatment Systems and Services

Founded in 1939, A.J. Dauphin & Son has seen a massive evolution in water treatment systems. Our business started less than a century after most homes in the United States even got indoor plumbing. With over 80 years of experience in plumbing and water treatment, we’re the go-to experts in this industry.

A.J. Dauphin & Son is based in Wilmington, Delaware. We serve Newcastle County, parts of Kent County, and parts of Sussex County. Get in touch with us today to see how we can help you!

Turning Off Faucet — Wilmington, DE — A.J. Dauphin & Son

State-of-the-Art Water Treatment

We use the most advanced technology for our water treatment systems. By providing our clients with the most up-to-date technology and innovations in the field, we ensure they’re supplied with the best and safest water.

Water Treatment Systems

We offer a range of Master water treatment systems. These complete a variety of treatments, including reverse osmosis, whole house filtration, carbon filtration, softeners, and acid neutralizers.

If you need your water treatment system installed or updated, don’t hesitate to contact our team. Our experience, customer service, and affordable pricing make us the top choice for plumbing and more. Reach out to A.J. Dauphin & Son today!