Manufacturers Representative serving the Heating, Plumbing & H.V.A.C Industry

in the Northeastern United States.

Who Are We?

John Stack Sales Company has been in the heating, plumbing, and HVAC industry for over 65 years. We are problem solvers, innovators, and relationship builders. Our experienced staff and sales team are accessible, trustworthy, and have earned the success that we have experienced with our partnerships.​

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We are committed to the continued growth and advancement of the industry in New England and the Mid-Atlantic states. As John Stack Sales grows, so do our manufacturers. Although we sell through wholesale distribution, the installing contractor is the main focal point of our time and effort.

We offer both residential and commercial products, tools, and accessories to fit all of your HVAC and Plumbing needs. To get in touch with a representative in your area, visit the "Our Team" page, or click here.