Marshall Miller & Associates (MM&A), a diverse consulting and engineering firm headquartered in Bluefield, Virginia, U.S.A., offers a wide spectrum of services to clients in North America, South America, Asia, and Europe. Over its 35-year history, MM&A has evolved into a leader in the mineral resource, environmental, and carbon management industries. The company's growth is based on a commitment to applying and developing advanced engineering and scientific technologies and maintaining our talented staff of geologists; hydrologists; earth scientists; and mining, petroleum, environmental, and civil engineers. Environmental services include remediation, environmental risk assessment, site assessments, hazardous waste evaluation, compliance monitoring, permitting and emergency response.