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Welcome to J.A.Kolva, Inc.

Electrical Contractors and Low-Voltage Specialists in Central PA

J.A. Kolva, Inc. has been a trusted residential and commercial electrical contractor in the Harrisburg-York area for more than 20 years. Their qualified and courteous electricians have the experience and commitment to provide first class service on all jobs, from commercial and residential wiring to whole house audio, security systems, standby generators, lighting automation and more. No job is too big or too small.

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In the News

J.A.Kolva, Inc. does the electrical work at Palmyra's oldest home!
Click here to learn more at Pennlive.com...


We are proud to be awarded Harrisburg Magazine Readers' Poll Simply the Best for the past four years.

Simply the Best 2015 Simply the Best 2014simply the best 2013 simply the best 2012

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