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Regional Contacts

​​​​Below are the PECO offices for contact regarding your residential or business electric and natural gas projects. 

Bucks or Montgomery County

Please note: Lower Merion is served by the Delchester Office

Warminster Service Building

400 Park Ave., Warminster, PA 18974 
Toll Free: 800-454-4100
Fax number: 215-956-3240​

Delaware, Chester or York County

Berwyn Service Building 

1050 W. Swedesford Rd, Berwyn, PA 19312 
Toll Free: 1-800-454-4100
Fax number: 610-725-1416

Philadelphia County

Please note: PECO does not provide gas service in Philadelphia County.

Christian Street Service Building 

830 S. Schuylkill Avenue, Philadelphia, PA 19146-2395  
Toll Free: 1-800-454-4100
Fax number: 215-731-2327

New Residential Construction 

For new residential construction requests serving all counties in PECO's service territory

Toll Free: 1-800-454-4100

Fax number: 215-956-3386

For underground electric and gas installations for new homes in the PECO service area, please consult the Builder's Handbook to understand the general process for working with PECO to complete your project.

Before You Start Your Work

For information on electric service requirements, refer to the PECO Electric Service Requirements Manual, or the "Blue Book." 

Before you dig, be safe and call Pennsylvania One-Call at 811.

Request to work near energized facilities – Make Work Site Safe | PECO - An Exelon Company

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New Business

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Locate your area

If you are not sure which New Business Service office would serve you, please review the appropriate service areas map, and click on your area. 

Electric Service Map (pdf)

Gas Service Map (pdf)

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