8511 Pepco Place
Upper Marlboro, MD 20772
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Image of Upper Marlboro, MD - Main Office & CDC
Phone & Fax Numbers
Main Office 301-909-6500
Fax 301-735-8074
After Hours 866-234-9471
Main Office Monday - Friday 7:00 am – 5:00 pm
Email Address info@capitalelectricsupply.com

About Upper Marlboro, MD - Main Office & CDC

Upper Marlboro, MD serves as Capital Electric's corporate headquarters and main office, as well as our Central Distribution Center (CDC) and main warehouse fulfilling over 50 of our branches in the Mid-Atlantic region of Maryland, Virginia, Pennsylvania, and West Virginia. 

The entrance for the main corporate office is on the far left side of the building near the flagpoles. 

For the counter sales/will call in Upper Marlboro, click here.