We understand that you have many, many choices in regards to protecting your home, family, and business.  All companies have the same goal: To make money to provide for their own family.  How that is accomplished will vary from place to place, but in the security industry, the layout is the same for all companies.  

It is similar to a cell phone provider.  We install a security system at little to no cost to you and make that money back over the life of your monthly contract.  The more equipment you want with no upfront charges, the more the monthly bill will be.  Where Central On-Line Security excels is with our commitment to always providing you with top level service.  As long as you are monitored by us, your system will always have a hassle free warranty.  No cost to replace a faulty part, no service charge, and no increase to your monthly bill.

BBB Accredited

A+ Rating

We have been an accredited business with the Better Business Bureau since we opened our doors in 2000 and strive to maintain a "Zero Complaint" atmosphere through dedication to our families. 



Locally Owned and Operated

Our home is Amarillo for all of our employees.  There is no waiting for someone to come from out of town to service your system if you have an issue.  No numbers to press when you call our office to speak with someone.  Our sales staff are your neighbors and friends.

COLS at the Chamber


In Touch With Our Industry

We stay up to date with new technologies, Codes and Regulations, and the future of security and fire alarm.  Factory training and Certification allow us to better serve our families.



Construction Ready

Building a new home? We can prewire during construction and have your new system ready to go when you move in. We have worked with many builders in Amarillo.

TPBA Member List

We offer trained and licensed technicians that put your happiness with your system as the top priority. For Commercial Fire we have an in-house design staff that is NICET certified and Texas State Alarm Planning Superintendent licensed.  Whatever type of system you need, we can design and install it for you. :)

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