Leadership in Energy and Environment Design (LEED ® ) Wat-Kem Mechanical, Inc. has LEED Accredited Professionals (LEED APs) on staff. We have a thorough understanding of Green Building Techniques, the LEED rating systems and the certification process. Green Building Design not only makes a positive impact on public health and the environment, it also reduces operating costs, enhances building and organizational marketability, potentially increases occupant productivity and helps create a sustainable community. Would you like to see more? We invite you to visit Elements IV Interiors website to learn more about their journey and a virtual tour of their new LEED CI Silver Corporate Headquarters.