Established in 1958 and headquartered in Huntingdon Valley, PA with a satellite office in Philadelphia, Carr & Duff, Inc. has developed into a dynamic electrical construction company that can handle any size project with its readily available manpower, equipment and material. Complete electrical services provided include, but are not limited to: commercial, educational, healthcare, industrial and manufacturing facilities; communication systems; low voltage and security systems; traffic signalization and roadway lighting; transit power and communication systems and utility distribution. The cross-section of industries served shows the variety and diversity of Carr & Duff, Inc.’s qualifications.

The company started when fellow Philadelphia Electric Company (PECO) lineman Hap Carr and Ed Duff founded Carr & Duff, Inc. with the vision to fulfill the electrical construction needs of Philadelphia’s burgeoning suburbs. With one line truck they earned utility, city and state contract work. Now, they are a 2nd generation family owned business celebrating their 60 years of electrical construction.  They service not just the Tri-State area, but have served utilities and customers up and down the East Coast. In the spirit of its founders’ values, Carr & Duff, Inc. remains committed to giving back to the communities it serves, and has donated tens of thousands of hours and equipment to many worthy causes.

Robert W. Duff is President, Edward J. Duff is Vice President and John M. Duff is Vice President.