About Us

Founded in 1907, Metcalf & Eddy first won national recognition when it pioneered what would become known as "environmental engineering" through its water and wastewater work. Today M&E provides a full range of services for water resource management; water and wastewater system planning, design, and construction; wet weather controls; and hazardous waste remediation.

M&E employs over 800 professionals at more than 30 office locations. From initial environmental planning and compliance studies to detailed design, turnkey construction, and assistance with facility operations and maintenance, our staff provide engineering solutions that work for government and private clients worldwide.

In 2001, M&E became the environmental flagship of AECOM Technology Corporation, a leading global provider of professional technical and management support services for government and commercial clients around the world. AECOM provides services through its global network of approximately 28,000 employees in more than 60 countries to a broad range of end markets, including the transportation, facilities and environmental markets.

We are thrilled to be part of this highly successful group and to offer our clients the many benefits of our access to AECOM's financial resources and broad project experience. Our mission is to establish AECOM as the number one environmental services company in the world.

On this section of our site, read about our firm's history. Check out the most frequently asked questions about M&E. And see what M&E is doing "in the community."