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Brendan F. Armstrong-President & Founder

BrendanBrendan Sr. started Trinity Wiring Solutions in 2002 and today serves as the company’s President and CEO. Brendan sets the tone for the company’s success, creating long-lasting relationships with both residential and commercial builders, as well as taking care of the loyal Trinity employees. In July of 2006, he created a new division, Trinity Monitoring, which specializes in the protection and peace-of-mind of thousands of families and businesses in the DC/Metro Area.

Prior to starting Trinity, Brendan Sr. held a 16-year tenure at a technology communications firm where he served the company in every capacity, from Account Representative to eventually becoming President of the Atlantic Region. Brendan Sr. was born and raised in Brooklyn, New York as the third of four brothers. He attended Saint Francis College, where he graduated with a degree in Accounting.

Brendan Sr. and his wife, Maureen, have 4 sons (Brendan Jr., Patrick, Liam, and Colin) who have played an integral part in Trinity’s growth. As active members of the community, the family belongs to Saint Timothy’s Parish where Brendan Sr. has coached CYO basketball for the past 20 years. All four sons attended Paul VI High School In Fairfax, and Brendan and Maureen are still actively involved with the school. Brendan Sr. is also a member of CXO Forum in Fairfax, VA as well as the Graybeards, a non-profit volunteer organization based in Rockaway Beach, New York.

For more information, call Trinity Wiring & Security Solutions at ​800-613-1874 or contact our security company online

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Reviews From Real Customers in MD, VA & DC

“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 Solutions?
The Best Choice for Audio/Visual & Access Control Security Solutions

Trinity Wiring & Security Solutions 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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