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"At Kelly Electrical, we strive to give the best service without compromise.”

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Telephone: 301.736.2250
TOLL FREE: 800.723.2250
Fax: 301.736.6582

The Kelly Building
8431 Old Marlboro Pike,
Suite 201
Upper Marlboro, MD 20772

contact@kellycos.com

John E. Kelly & Sons, Electrical Construction,Inc is an electrical contracting company serving Washington DC, Maryland, and Virginia.

©2006 John E. Kelly & Sons, Electrical Construction,Inc.

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Services & Territory

From Headquarters in Maryland Kelly Electrical performs work mostly in the greater Washington and Baltimore areas.  When called for, Kelly has worked in Moscow for the US Embassy, built cell sites in Zambia, and even done 15kv splicing in the Caribbean.

At Kelly Electrical we have developed particularly strong capabilities in the following areas of electrical construction, maintenance and repairs:

  • Electrical distribution systems (low, medium, and high voltage)
  • Remodeling (interior and exterior) heavy commercial/institutional facilities
  • Emergency and standby power generating systems
  • Industrial control systems
  • Fire detection and alarm systems
  • Building Automation and Control Systems installation
  • Security, access control, and telecommunications systems
  • Computer/data processing power systems and other critical power needs
  • Switchgear preventive maintenance
  • Overhead and underground lines (power and communications)
  • Aerial electrical repairs and installation (parking/sports/street lighting systems)
  • Cable testing and underground cable fault locating
  • Process Control
  • Heat Tracing
  • Heavy Industrial