Principals


Hugh Mahaffy, P.E.

A graduate of Lafayette College - BS Mechanical Engineering - and co-founder of Mahaffy & Associates, Inc., Mr. Mahaffy has over 50 years experience in the design and construction of new and renovated structures. He joined the Robert P. Schoenijahn Company in 1946 and assumed leadership in 1962. The name was changed to Anderson & Mahaffy, Inc. in 1970 and to the present Mahaffy & Associates, Inc. in 1989. Mr. Mahaffy has a vast knowledge of commercial, institutional, educational and industrial facilities.

Scott D. Parlow, P.E.

Scott is a product of Widener University, were he received a BSE in Mechanical Engineering. In addition, Scott has over 15 years of experience in planning, design and construction administration of mechanical systems. His work history includes governmental, industrial, commercial, correctional and educational facilities. Among Scott’s personal experience is the completion of the New Sussex Correctional Institute Parole Violation Center and the design of the new lab and processing areas for Hewlett Packard (formerly Rockland Technologies).

Edward Fayda, P.E.

Mr. Fayda is a graduate of Villanova University and holds a BEE in Electrical Engineering. In addition, Ed has over 17 years experience in the electrical industry, gaining valuable insight to the profession as an electrician, business owner, designer and engineer. Although versed in a wide variety of electrical systems, he has an affinity for the design of Medium voltage (600v-35 Kv) and Low voltage (12v, 120v, 208v, 480v) Power distribution systems; Indoor and Outdoor Lighting and Sports Lighting Systems; CCTV and Security Systems; Emergency and Standby Generating Systems; Telecommunication network and single station systems as well as Fire Alarm and Smoke Detection Systems. Recently, under Ed's direction, Mahaffy & Associates was the recipient of awards from the Delaware Association of Professional Engineers and the Illuminating Engineering Society for the design of the High Mast Lighting System at the Delaware Correctional Center.



800 Woodlawn Ave.
Wilmington, DE 19805
P: 302.656.8381
F: 302.656.0800
E-mail us at: MahaffyEng@aol.com

© 1998 Mahaffy & Associates, Inc. All rights reserved.