entry access

Entry Access Systems.

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Control Your Space.

If you’re looking to step up the security of your yard and crossing with entry access systems, the expert installers at CDL are here to assist. We offer comprehensive, connected security systems that allow you to control your entire perimeter with a single app. With its wireless platform, which connects to controllers, keypads, badge swipe systems, and cameras, our installers ensure complete security and awareness at your fingertips.


What We Do.

When you need an installer of entry access systems—wherever you’re at in the United States—CDL is there. We have a history of performing quality, reliable work and are dedicated to the customer experience. Driven by a mission to build great relationships and offer the best services, we offer:




  • Key entry
  • Badge swipe systems

About CDL

Since 1964, CDL has provided Railroad, Trade and Manufacturing services across the United States. As one of the fastest growing companies in the area, we have expanded to include over 15 specialized services across 3 business segments. Today, we proudly serve 40,000 customers and maintain +3,000 railroad crossings in North America across these segments.

Our success is rooted in our providing value to our customers, as well as our unwavering commitment to our team members. We follow the principles of honesty, excellence, accountability, respect, and teamwork.

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