Company Profile

Environmental Health & Engineering

EH&E was established for the dual purpose of providing businesses and institutions with innovative solutions for their environmental and engineering needs, and employees with a company they believed in. Since then, founders John McCarthy, Sc.D., C.I.H., and John Spengler, Ph.D., have assembled a team of hand-selected, highly-trained individuals united by their passion and enthusiasm for protecting people and the environment. While our company initially focused on indoor air quality, we quickly recognized that complete solutions to complex indoor environmental issues requires a multidisciplinary approach. EH&E evolved to meet that need. We’re a company made up of professionals with the right specialties that let us deliver a wide range of expertise to meet every need of every client. Members of the EH&E team include industrial hygienists, hazardous materials managers, engineers, microbiologists, risk assessment specialists, geologists, biosafety specialists, and other relevant professionals. Each team member is invested in our employee-owned company.

Company Information
Newton, Massachusetts
John McCarthy
Year Founded
Company Size
11-50 employees
Inc. Honors
Inc. 5000
No. 274 (1993)