Keystone Fire and Security is a proud recipient of the 2020 HIRE Vets Medallion Award.  >> LEARN MORE

Keystone Fire and Security is a proud recipient of the 2020 HIRE Vets Medallion Award.  >> LEARN MORE

Keystone Fire and Security is a proud recipient of the

2020 HIRE Vets Medallion Award.

>> LEARN MORE

Keystone, Marco, & CSi have integrated into Keystone Fire and Security. >>Learn More

Keystone, Marco, & CSi have integrated into Keystone Fire and Security. >>Learn More

CSI a proud sponsor of the LV Chamber of Commerce Mayor’s Reception

Dec 16, 2013 | News

The Lehigh Valley Chamber of Commerce presented the Lehigh Valley Mayors’ and Municipal Officials’ Reception at The ArtsQuest Center at SteelStacks.

The evening was a celebration of Outstanding Lehigh Valley Communities with business and community leaders.  CSI would like to congratulate those who were honored.  Many of our customers were represented at the celebration and we would like to thank them for their partnership with CSI. We strive to be courteous and professional with all of our clients when we do business.  Our first responsibility is our customer because we would not exist without them.

Your Project Starts Here

Keystone protects all facilities and properties – business, municipal, and industrial – with a full range of fire protection services and life safety solutions. We will work with you to ensure your project is completed – on time and on budget.

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