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About us

We are Proud to protect everything that matters the most to you.

With our main office located in South-Central Pennsylvania, 10 minutes from Interstate 83, GL Kreiner represents partners in Central Pa, Maryland, and Delaware.  Our company specializes in Alarm Contracting for all levels of Security and Life Safety needs.  Whether your need is protection for your warehouse or your home, GL Kreiner will be there every step of the way to ensure that we fit your needs with your budget.  We do this with extensive experience and professionalism to customize a solution.

GL Kreiner, Inc. was founded out of GL Kreiner Insurance, Inc.  Gina Kreiner along with her husband Ed began the task of building the company from the ground up.  With over 30 years in the alarm industry and working in high level positions within other organizations, Ed used his experience to create the culture within the company.  The help needed to do this came from his (team) of children that have spent their entire lives around our industry.  Kelly, Samantha, Joe and Will all have played a key role in the development of the company.


The next phase of the company was achieved with the addition of Brian Burkholder with over 20 years of experience in the alarm and suppression industry and Don Wilson with over 30 years of experience growing business in the alarm industry.  Throughout the transformation of the company, the goal was to take all the positives from our previous experiences within the industry and apply them to grow GL Kreiner to over 40 employees and 25 trucks on the road.  With this backbone in place, GL Kreiner continues to serve our partners needs that include testing and inspections, service, installation and sales.

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