Established in 1958, Carr & Duff, Inc. is a Multifaceted Electrical Construction Company.

Headquartered in Huntingdon Valley, PA. with a satellite office in Philadelphia, Carr & Duff, Inc. has the manpower, equipment and material to service any electrical project. The cross-section of industries we serve shows the variety and diversity of our qualifications and of our people. Our safety and quality assurance program allows us to provide you with the excellence your company requires.

The Full Service Electrical Contractor of Choice!

Some of the Industries We Serve

Hospitals & Pharmaceutical

Circuit Tracing 
Emergency Generator Installation 
IR Testing & Preventative Maintenance 
Substation Construction & Maintenance 

Wireless Communications 

Cell Antenna Sites 
Distributed Antenna Systems 
Mono Poles 
Transmission Tower Attachments 

Schools & University Campuses 

Distribution System Construction & Maintenance 
Emergency Generator Installation 
Exterior & Stadium Lighting 
IR Testing & Preventative Maintenance 
Substation Construction & Maintenance 

Entertainment & Gaming

Certified Vendor 
Critical Power Systems 
PA Gaming Control Board Approved 
Specialy Systems & Controls 
Substation Construction & Maintenance


IR Testing & Preventative Maintenance 
IS Networld Listed 
Process Control Systems 
Refinery & Chemical Facilities 
Utility Poles Construction & Maintenance 

Commercial & High Rise Buildings

CCTV & Security Systems 
Electrical Riser Systems 
Fire Alarm Systems
Lighting Systems 
Substation Construction & Maintenance 

Latest Safety News

Winslow Elementary School Storm Response

Winter 2017 was not as severe as winters past on the east coast but we still had our fair share of storms. Being well equipped with the equipment and manpower to get the job done is what makes us stand out during destructive storms. Our expertise was needed in upstate...

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Our Recent Safety Committee Discussions

Carr & Duff, Inc. utilizes a Safety Committee made up of field and office personnel. The committee meets monthly to discuss and review issues or items that need to be addressed within the company. The committee is empowered to facilitate change when warranted to...

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Philadelphia’s YouthBuilds Charter School

On November 16th, 2016 Carr & Duff, Inc.’s Safety Department taught an “Electrical Safety in Construction” course at Philadelphia’s YouthBuilds Charter School. Carr & Duff, Inc.’s Safety Director, Wayne Sottung taught the interested students about the...

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Recent Projects

Temple Health – Jeanes Hospital Substation (2018)

Working with our General Contractor, Carr & Duff, Inc. constructed a new substation building...

Trenton Makes the World Takes (2018)

In August 1917 a historic and iconic sign was installed on the Lower Trenton Toll Bridge, and 100...

Pemberton Borough Utility Distribution Relocation (2018)

Carr & Duff, Inc was tasked with a design-build utility relocation project for the Borough of...

Quick Contact

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