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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

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
  • 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