From Residential to Commercial, we are dedicated to helping you protect your most valuable assets. Our professional, licensed staff will assist you in designing a security system that best fits your individual needs and budget. From alarm systems and security cameras to access control systems, we can supply you with the latest in technology and name-brand equipment to provide you worry-free protection.

We are a locally owned and operated business dedicated to supporting our community. Our mission is to provide an unsurpassed level of service to our customers, ensuring that their safety and security needs are being met efficiently. We are dedicated to provide security services which exceed industry standards, including the innovation of cutting-edge technology, with the ultimate goal of complete client satisfaction.

Whether it be card access, biometric fingerprinting, or remote administration of your system, Castle Security specializes in assisting you with the design, set up, and ongoing maintenance of your Access Control Systems. Let Castle Security help you one access point at a time! Additionally, Castle Security's Access Control Systems can be seamlessly integrated with your existing systems, uniting access control with video surveillance, intrusion alarms, visitor management, building automation and asset management as necessary.

Our professional, licensed installers will help you determine what equipment will best fit your needs and your budget. We understand the importance of providing affordable and competitive rates to satisfy our customers. Protect your family, your home or business from being a victim of a crime! Why risk your most important valuables, when you can have peace of mind with our 24/7 monitored residential or commercial security system.

What's new?

A good quality camera system can return your investment many times over. Castle Security 903-891-7233

Posted on May 24, 2018  •  Facebook

Catch us on #Facebook for products and tips on security systems! #Security https://t.co/OE8CXPcu2o https://t.co/lLhLKDNwro

Posted on Nov 30, 2017  •  Twitter

Contact us today with all of your security questions. We are here to help. https://t.co/5uJAvL8OWu https://t.co/QtPICsxF9m

Posted on Nov 26, 2017  •  Twitter

Happy Thanksgiving! Have a wonderful holiday. #Thanksgiving #Family https://t.co/e09aE8LjrR

Posted on Nov 23, 2017  •  Twitter

Did we recently do an install for you? If so, we would love your feedback. #ThankfulThursday https://t.co/mgWEmjxtwM https://t.co/pOVNwOoBmc

Posted on Nov 16, 2017  •  Twitter

It is International Fraud Awareness Week. Help stop fraud at your business w/ the installation of a #securitycamera… https://t.co/Kj6g9QKrDB

Posted on Nov 14, 2017  •  Twitter

Today we honor all that have served. #thankyouforyourservice #VeteransDay https://t.co/26G0z1dTxp

Posted on Nov 12, 2017  •  Twitter

Remember Veterans Day! Honoring all of those who served. #VeteransDay #Service https://t.co/x5LLhT6zxN

Posted on Nov 11, 2017  •  Twitter

We offer comprehensive, integrated solutions to fit your needs. #Security https://t.co/dp7NOObzIy https://t.co/Tms2UHMO7Y

Posted on Nov 09, 2017  •  Twitter

Happy Election Day! Do you know which president was in office the longest? #Election #TriviaTuesday https://t.co/RdFAdKoAlZ

Posted on Nov 07, 2017  •  Twitter