United Supply

United Supply is an HVAC wholesale supply house. Its catalog covers heating and cooling equipment such as AC units, furnaces, heat pumps, boilers and mini splits, along with sheet metal duct and pipe, gas venting, thermostats, controls, air quality products, hydronic supplies, tools and fasteners. Customers include heating and cooling contractors, and reviewers say the staff can help with technical questions and locate parts quickly.

The business sells to trade customers through its website, which has quick order and account login options, and customers can request an account or send questions through a contact form. Reviewers mention same-day pickup of parts at the counter. Its website also lists a Pro Partner Program and training and events.