SPRINGFIELD, MA GZA, a leading environmental and geotechnical consulting firm, announces that Guy Dalton has been promoted to Associate Principal in the Springfield, Massachusetts, office.

A resident of East Longmeadow, Massachusetts, Dalton joined GZA in 2010 with more than 20 years of engineering experience; his area of focus is on environmental assessment and remediation projects.

Dalton earned a Bachelor of Science in environmental engineering from Syracuse University in 1988. He is a licensed site professional in Massachusetts, a licensed environmental professional in Connecticut, and a professional environmental engineer in New Jersey and Vermont.

Dalton is also a member of the Massachusetts Licensed Site Professionals Association, the Environmental Business Council, the Environmental Professionals of Connecticut, Business Networking International and the Springfield Regional Chambers of Commerce.