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Commercial Access Control in Maryland, Virginia & Washington, DC

A business access control system is a crucial component of any commercial security system. If you need help providing your employees easier, safer access to your office building, our commercial access control systems feature multiple user codes, swipe card accessibility, and auto-lock doors.

At Trinity Wiring & Security Solutions, we provide an array of commercial access control services for businesses throughout the areas of Washington, DC, as well as near Arlington, McLean, Reston, and Alexandria in Virginia, and Bethesda, Potomac, and Silver Spring in Maryland.

To request a consultation for installing a business access control system, contact us now online »

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Reviews from real customers in your area.

“During our installation process, the technicians were knowledgeable and explained every step. The best part is the pricing for the quality of service. The value…”

“I would like to commend the Trinity reps for their outstanding customer service. In every interaction they demonstrated a keen knowledge and were able to…”

“Trinity is the very best out there. Anytime that I have a question, issue or concern, they jump right in and take care of it.…”

“Trinity Wiring and Security Solutions has given my family peace of mind. We always know that our house is secure and the system is easy…”

“Liam helped us from start to finish on our security system needs. He was knowledgeable, understanding and helpful throughout the process. He catered to our…”

“Trinity was also able to put a surround sound system in our family room. Thanks to Trinity, this room in our home is now better…”

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Why Trinity Wiring & Security?
The best choice for both audio/video and security solutions.

Trinity is your all-in-one security solution. Integrate audio/visual features and enjoy custom automation for convenience, enhanced protection and energy saving purposes.

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