About US

John Xanthos, Inc. was founded in 2001 as an electrical and fire alarm maintenance company serving the DC Metro area.

The company is a registered CBE Company in the District of Columbia.

Since 2010, John Xanthos Inc, is an Authorized Distributor of Hochiki Corporation, one of the top fire protection equipment companies worldwide.

Our company has a thorough experience in electrical installations. Along with our skilled technicians we offer a variety of services for Commercial, Industrial and Residential purposes.

Contact us for a free quote. 
We will be happy to assist you!

Do you need help with electrical maintenance?

Contact us – our technicians are ready to help you solve that issue.

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