Our company was founded by Neil Sweeny, a passionate visionary whose commitment to excellence and customer satisfaction remains the heart of our operations. Guided by his leadership, our dedicated team brings a wealth of expertise, creativity, and unparalleled commitment to every project we handle.

At CASS-TN, we understand that each commercial aquatic venue has its unique set of requirements. From initial concept and design to completion and maintenance, we provide comprehensive solutions, tailored to meet your needs. We cover everything from water parks  to Olympic-sized pools, serving a wide variety of clients all across Tennessee. No commercial aquatic project is too complex or too vast for our team.





in the past 40 years, we have consistently delivered exceptional service and support, propelling us to become one of Tennessee's top-rated and most trusted aquatic facility service providers.


ABOUT  US

Our services include, but are not limited to:


Maintenance and Support: We offer regular pool maintenance services, addressing all aspects of your facility's upkeep. This includes checking equipment, ensuring water quality, and resolving potential issues before they escalate.

Equipment Supply: We supply necessary equipment, ensuring your aquatic facility runs smoothly and efficiently. Our products range from chemical controllers to vacuum systems, filtration, and more.

Design and Construction: We bring your vision to life, providing expert advice on design and carrying out construction in a timely and efficient manner.  Interested?   Click here to visit DWR-Aquatics, Inc!


Our mission is to ensure your aquatic facility is safe, clean, and attractive, thus providing your patrons with an enjoyable experience every time.

Your success is our success. Let Commercial Aquatics Service & Support (CASS-TN) partner with you to ensure your aquatic facilities meet and exceed the expectations of your clientele.

Get in touch with us today.
We look forward to serving you.

We are deeply committed to providing the highest quality service and support you can receive in the commercial aquatics space.

MORE ABOUT US

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Commercial Aquatics Service & Support (CASS-TN) was named as a nod to our CEO's wife, Cassandra (CASS), as a thank you for supporting this leap of faith.

Neil started working on swimming pools for pay when he was 8 years old. First in North Carolina, then Massachusetts, and finally here in TN.

'Sales' was specifically left out of our name because we prefer to support our customers than sell to them.

Service is second nature to us.