Trefz Engineering, Inc.

• Engineering Services

Founded in 1989, Trefz Engineering, Inc. is a mechanical, electrical, plumbing, and fire protection engineering firm specializing in the Higher Education, District Energy, Laboratory, and Life Sciences markets. Trefz has been the Engineer-of-Record for well over a billion dollars of Construction to clients and facilities. Located outside of Philadelphia, services span a large geographical area including Pennsylvania, New Jersey, Washington D.C., Delaware, Virginia, Vermont, Connecticut, Colorado, Maryland, and Hawaii.