Aaron & Company knows a thing or two about staying cool. Catering primarily to contractors in New Jersey and eastern Pennsylvania, the wholesaler offers plumbing and HVAC supplies through more than five locations in the Garden State. Three of these outlets house Aaron Kitchen & Bath Design Galleries, which feature complete kitchen and bathroom set-ups to help customers with building and remodeling plans. Aaron & Company is served by a single 120,000-sq.-ft. distribution center that is stocked with more than 15,000 items.