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Heating & Cooling
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Experience the capitol advantage
Capitol District Supply is one of the largest supply and equipment distributors in the Capitol District with 3 convenient locations. We carry thousands of items in our warehouse from top manufacturers. If you are in need of plumbing, heating/cooling, kitchen or bath fixtures, look no further. Capitol District Supply also features a state-of-the-art showroom to display hundreds of trending kitchen and bath products. Please give us a call today to see how we can help you!
Thank you from Capitol
Thank you to our fantastic customers and awesome employees for a great 2021 among the many challenges a second pandemic year has brought. We ended the year on a high note with more inventory then ever before as we tried to stay ahead of supply chain issues. We are excited for more great things to come in 2022!
Pumped up stock on hand for the New Year!
IN STOCK NOW
FEATURED PRODUCTS
Arzel Zoning has been manufacturing an industry-leading zoning system for nearly 40 years. Designed to solve comfort issues people face in their home or business every day, their products offer superior quality, reliability, ease of installation, and the industries ONLY lifetime warranty.
IN STOCK NOW
Aquatic bathroom collection of showers goes beyond everyday utility, creating an endless stream of possibilities. With options ranging from angled to corner designs, we offer an attractive and durable AcrylX™ applied acrylic or premium cast acrylic shower for nearly every wall enclosure. Models are available in your choice of smooth or tile finish, many with additional features like soap shelves and built-in seats.
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Kitchen and Bath Planning guides
We’ll help you get the kitchen or bath you’ve always wanted at a price you can afford. These planning guides are filled with our advice and tips, to remodeling smarter and getting the best kitchen or bath—for less.