Professional Associations

One of the industry’s premier buying groups, WIT is a member-owned organization comprised of independent heating, cooling and plumbing distributors throughout the United States. Established in 1974, WIT now has over 92 members, giving it the ability to deliver the purchasing power of national chains, while allowing all members to maintain their individual identities.

With an annual sales volume of over $2.5 billion dollars, WIT gives Hydrologic the competitive edge necessary to compete at the highest level. By leveraging its impressive size and national presence, this valued organization provides its members with major networking opportunities in addition to purchasing and marketing programs. The result is simple: The best products, at the best value, always on hand for our loyal customers. Learn More >>

The Southern Wholesalers Association is the largest of the regional associations affiliated with the American Supply Association. Composed of leading Wholesalers of plumbing, heating, and cooling equipment and supplies — pipe, valves and fittings — and water systems throughout the southeast, the SWA has been an influential factor in the dissemination of information and in developing industry benefiting programs and activities.

Through its sponsored programs and activities, SWA continuously exerts its best efforts toward the development of more efficient and economical distribution of the products of the industry and effective communication between wholesalers and suppliers to the industry. Learn More >>

PHCC has been an advocate for plumbing, heating and cooling contractors since 1883. As the oldest trade organization in the construction industry, approximately 4,000 members nationwide put their faith in the association’s efforts to lobby local, state and federal government, provide forums for networking and educational programs, and to deliver the highest quality of products and services. Learn More >>