Haley & Aldrich is an engineering consulting firm that provides services in the areas of environmental, geotechnical, and civil engineering. The company was founded in 1957 and is headquartered in Boston, Massachusetts. Haley & Aldrich works with clients in a variety of industries, including energy, healthcare, higher education, and transportation. The company's services include site assessment and remediation, construction management, and sustainability consulting. Haley & Aldrich has offices throughout the United States and in Canada.