Doral Chamber Proudly Welcomes WM Plumbing Septic Tank & Grease Trap as a Platinum Member. 2024-2025 Doral Chamber Proudly Welcomes WM Plumbing Septic Tank & Grease Trap as a Platinum Member. The Doral Chamber of Commerce in partnership with businesses such as WM Plumbing Septic Tank & Grease Trap will continue to work together to […]