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"We’re proud of the company we keep"

In the wake of the Coronavirus, we’ve got a few more ideas and products to add to your toolbox.  Try these solutions from Nu-Calgon.

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At William E. Kingswell, we offer a wide range of wholesale HVAC equipment solutions for contractors, engineers, and consumers. Why are we the right choice for all of your HVAC needs?

Our HVAC Products

We offer a comprehensive range of residential and commercial HVAC products including:

The Wholesale Cooling Equipment & Wholesale Heating Equipment You Need

As an HVAC contractor, engineer, or residential customer, you’re looking for efficient solutions that meet your needs when you need them. William E. Kingswell has countless HVAC products in stock every day in our warehouse. We know that you don’t have time to wait around, so we work hard for each of our clients to get them the HVAC products they need as quickly as possible, even if we don’t typically carry them.

On-Site Showroom

Our on-site showroom is open for contractors and consumers to view our wholesale HVAC equipment in person. We know that the product selections you make are significant investments, whether they’re on behalf of your customer or on behalf of your family, so we want you to have the opportunity to learn more about each product before you purchase it.

An Efficient Fleet of Trucks

Beyond our impressive warehouse and fully-stocked on-site showroom, William E. Kingswell has a fleet of trucks ready to deliver HVAC equipment to your location or job site. If we don’t have something in stock today, you can rest assured that it will be headed your way in one of our trucks as quickly as we can get it in stock.

Knowledgeable Staff

At William E. Kingswell, our staff make the difference. Each member of our staff, from those in the warehouse to our friendly receptionist, works hard to find solutions for our contractors and customers. All of our staff members have been team members for over a decade, and some of them have worked with us for over 40 years and experienced the rapid changes in HVAC technology firsthand. If you’re looking for experience, you can rest assured that our staff members are in a class of their own.

We Are Proud of the Company We Keep

William E. Kingswell has remained a distinguished provider of commercial and residential heating and cooling services since 1937. We have provided an unmatched level of customer service to all of our clients, and we enjoy being the preferred HVAC equipment distributor of countless customers. We offer a comprehensive range of high-quality heat pumps, boilers, unit heaters, HVAC accessories, and more. William E. Kingswell works with businesses and homeowners throughout Maryland, Washington, D.C., and Virginia, including Baltimore, Frederick, Annapolis, Fairfax, Manassas, Richmond, Fredericksburg, Virginia Beach, and Leesburg. To learn more about our extensive range of SpacePak, Concord, Allied Commercial, and Bard HVAC equipment, contact us today!