PowerCom is an electrical testing company in Chicago Illinois. We are electrical engineers that perform circuit breaker testing, transformer testing, relay testing and calibration, switchgear cleaning and testing along with preventative maintenance on all types of electrical systems and equipment. Our company has been specializing in electrical testing, maintenance, infrared inspections, and engineering services since 1993. Electrical maintenance and cleaning is essential to ensure continuous operation of your equipment.

PowerCom is the oldest and most trusted independent electrical testing company in the area. We are electrical engineers that specialize in electrical maintenance, testing, electrical infrared inspections, and engineering services. Our company performs electrical testing on circuit breakers, transformers, switchgear, generators, protective relays, cables, and more. PowerCom also specializes in transformer oil analysis of high voltage and electrical distribution transformers. PowerCom provides engineering studies such as arc flash hazard analysis studies, motor starting analysis, harmonic analysis, selective coordination studies, and short circuit studies.

What's new?

PowerCom Corporation has just been verified as a Service Disabled Veteran Owned Small Business - SDVOSB by the Fede… https://t.co/PDTLL81RgE

Posted on Dec 15, 2017  •  Twitter

"Always Seek Knowledge" - PowerCom is excited to be invited to attend the TEDxChicago event today. Can't wait to hea…https://t.co/0qNwUdbkbR

Posted on Nov 09, 2017  •  Twitter

At a customer's site performing electrical testing on some of their equipment and found this. The dangerous conditi…https://t.co/QgEpKcxgOs

Posted on Nov 01, 2017  •  Twitter

At a customer's site performing electrical testing on some of their equipment and found this.  The dangerous conditi…https://t.co/CyHr5aFir5

Posted on Nov 01, 2017  •  Twitter

529°F Loose wire connection found during an electrical infrared inspection we performed at a hospital here in Chicag…https://t.co/UvCnspliGX

Posted on Jul 28, 2017  •  Twitter

Uh-Oh! Looks like they should have called PowerCom Corp sooner. 13.2KV cable fault AND massive oil leak found durin… https://t.co/DKybSFTBHE

Posted on Jul 22, 2017  •  Twitter

Insulation resistance testing is one of the most useful predictive maintenance tests available. https://t.co/LzIMmNlWeV

Posted on Jun 27, 2017  •  Twitter

Interpretation of test data is what separates a good technician from a great one. PowerCom's electrical engineers ha…https://t.co/KiTxbFbId4

Posted on Jun 01, 2017  •  Twitter

Are your electrical rooms safe? If you haven’t maintained them and don’t know where to start, follow these steps.…https://t.co/9oFixzNHnh

Posted on Apr 24, 2017  •  Twitter

Electrical switchgear maintenance and cleaning. https://t.co/CJzxaePfZC

Posted on Apr 13, 2017  •  Twitter

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