The Commonwealth Group is the industry’s newest, 100-percent member owned, $8.5 billion-dollar corporation consisting of the country’s leading independent plumbing/PVF, HVAC, and Waterworks wholesalers. These wholesalers are committed to remaining strong and independent. Established in January 2020, the group was founded on the principle that equal participation by the finest wholesalers partnering with the top industry plumbing/PVF, HVAC and Waterworks vendors, would result in a mutually rewarding relationship for all.
FEATURED EVENT
2026 Converge
June 15-17, 2026
Palm Harbor, FL
The MCAA Converge isn’t just a meeting; it’s a meticulously crafted experience designed to address the unique needs of your company. Picture executive-to-executive meetings, a melting pot of strategic discussions, and an atmosphere buzzing with innovation.


