- 26.00.00: Electrical
- 27.00.00: Communications
- 28.00.00: Electronic Safety & Security
- 33.00.00: Utilities
- 34.00.00: Transportation
From humble beginnings – with one line truck, Carr & Duff, Inc. earned utility, city and state contract work. Carr & Duff, Inc. became a National Electrical Contractors Association member and International Brotherhood of Electrical Workers member in 1978. The company has become a premier electrical contractor in the Greater Philadelphia and Tri-State Area.
Carr & Duff, Inc. is a family owned business with 60 years of electrical construction excellence serving not just the Philadelphia Metropolitan Area but has served utilities and customers throughout states up and down the East Coast.
Carr & Duff, Inc. provides our employees and customers with SAFETY FIRST! We don’t just talk safety, we live it every day. We are a market place leader in providing value added electrical construction services to our commercial, institutional, utility and industrial clients. We understand successful electrical construction needs to be not only reliable and affordable but at Carr & Duff, Inc. we offer a superior level of service as well. Carr & Duff, Inc. has proven itself repeatedly with numerous accolades from utilities for performing outstanding storm restoration.