Featured Projects

Easton-Phillipsburg Bridge

Carr and Duff was the Electrical Contractor for this $15.4 million dollar Rehab Project of the 127 year old Northampton Street Toll-Supported Bridge – more commonly known as the Easton-Phillipsburg Free Bridge. Carr and Duff upgraded the electric system, replaced roadway and sidewalk lighting, and installed the highlight of the project – its programmable color-changing LED architectural lighting system.

Children’s Hospital of Philadelphia Schuylkill Avenue Research Building SARB

Carr & Duff, LLC was recently awarded the opportunity to provide the electrical infrastructure construction services for the new Children’s Hospital of Philadelphia, CHOP, Schuylkill Avenue Research Building, SARB, located at 2716 South Street in Philadelphia.

Philadelphia Red Light Camera

Carr & Duff, LLC was the electrical contractor for this Award Winning red-light camera systems upgrade throughout the city of Philadelphia.

Chestnut Hill LED Lighting

Carr & Duff, LLC was the electrical contractor on this Award Winning lighting upgrade project for the City of Philadelphia.

4G LTE Small Cell at Philadelphia International Airport

Carr & Duff was selected as the electrical contractor for this Award Winning project that installed seven AT&T 4G LTE small cellular site builds at the Philadelphia International Airport in Tinicum Township and Philadelphia, PA.

Walt Whitman Bridge Corridor Rehabilitation

Carr & Duff was the electrical subcontractor for this – Award Winning – comprehensive heavy highway and structural project for the DRPA.

Parx Casino EV Charging Station

Carr & Duff, LLC was the Electrical Contractor for this Award Winning Project that installed 24 EV Chargers capable of providing 50A of power at Parx Casino in Bensalem, PA.

University of Penn – Johnson Pavilion – Switchgear Upgrade

This Award Winning Project was completed by Carr & Duff, LLC and involved the replacing of the 15kV switchgear at Johnson Pavilion for the School of Medicine at the University of Pennsylvania.

30th Street Station Passenger Information Display System

GBCA/NECA PDJ Award Winning Project Carr & Duff was selected as the prime contractor for the installation of a new Passenger Information Display System throughout Amtrak’s William H. Gray III 30th Street Station in Philadelphia, PA.