SINCE 1973

Alert 360 started as a small security company in Tulsa, Oklahoma in 1973. In 45 years, we have grown to be the 5th largest residential security provider in the country serving nearly a quarter of a million customers in 26 states! Our astounding growth is due to our sole focus on only home and business security, smart automation and alarm monitoring. By making this our only priority and your security our focus, the retention of our customers is among the best in the security industry!

Each system is easily customized to your home’s unique configuration and your needs. Our professional Smart Security experts can consult with you to find the solution that’s right for your property and budget.

Alert 360


It starts with our highly trained expert consultants and who will work to identify the perfect solutions for your needs. Our team of highly trained security technicians will professionally and quickly install a rock solid security system with no mess or hassle. The next part is equally important: alarm monitoring and customer service That’s what it means when you see our round green sign: 360 degrees of security and confidence surrounding your home or business.


Daniel A.

Alert 360 Sacramento


Jim C.

Alert 360 Sacramento


Travis H.

Alert 360 Sacramento


Angel R.

Alert 360 Fresno


Jesus B.

Alert 360 Fresno


Miguel H.

Alert 360 Fresno


Gary L.

Alert 360 Houston North


Greg R.

Alert 360 Houston North


Jesse M.

Alert 360 Houston North


Miles L.

Alert 360 Wichita


Frank B.

Alert 360 Wichita


Alex Z.

Alert 360 Wichita


Steve G.

Alert 360 Houston South


Oscar M.

Alert 360 Houston South


Kevin K.

Alert 360 Houston South


Mike L.

Alert 360 Springfield


Ron R.

Alert 360 Springfield

Alert 360


As one of the nation’s oldest-licensed alarm monitoring and security providers, we’ve expanded from just basic hardwired security systems to include the most advanced interactive wireless security systems and automation products available in the market at a great price! We have evolved from Guardian Security Systems and Central Security Group to today’s innovative Alert 360!



Today, we offer decades of experience, our own monitoring center, best-in-class technology, dependable service and smart home automation that make a real difference in how you live and work. We’re extremely dedicated to providing these products that keep you connected; help protect the things you care about most; and provide security, convenience, comfort and peace of mind. All backed by an A+ Better Business Bureau rating and thousands of 5-star customers reviews.


Hector Garza
Hector G.
15:18 12 May 22
Service tech came and installed the units, very professional and knowledgeable. I have always been very satisfied with their services.
Christie B
Christie B
15:43 07 May 22
The team was great. We had a few hiccups, we weren’t quite ready for the install when they got there. They started on the area that was ready while we prepped the other spaces. Great at troubleshooting and communicating what they were doing as they went. Finished off with explaining how everything worked and left us feeling like valued more
Heidi Boggs
Heidi B.
19:32 05 May 22
Randee, Anthony & Jake were stellar with our company's installation. From our first interaction to the completion of the installation process, they all showed friendliness, professionalism, knowledge and skill. They were so very patient when teaching me how to navigate the website. I couldn't have asked for an easier transition to a new system and the team that was sent to us represented your company more
bertha bell
bertha B.
15:34 02 May 22
Matt was very professional. He listen as I shared my problems with my cameras having a blurred vision. He installed new cameras and now I have a “Vivid” outlook. Thanks so much Matt!😊
Kim Fritz
Kim F.
00:24 09 Apr 22
Excellent security company! Very helpful and patient in explaining the security system. Everyone on the team Alex, Daniel, Ryan and Matt were beyond helpful in making sure the process we had to go through to secure this security system was in term we understood and answered our questions all our questions. The monitoring company staff also was very efficient on the phone as our first alarm went off only two days after equipment was installed. We have nothing but great things to say about Fort Knox. Pricing reasonable. We would not hesitate to refer them to our family and friends who are looking to install a security more
Jesse Sanchez
Jesse S.
01:19 08 Apr 22
Had a great experience with two techs today. They fixed the minor problems I'd been having with some old equipment, replaced it, and then installed new equipment I'd requested. I would def recommend them

How we reward our customers

Home security that moves with you

If you move, we’ll install a basic home security system at your new home, free of charge. If your new home already has a home alarm system, we’ll waive our connection fee. Details and conditions apply.
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Up to $1,360 in deductible reimbursement

If you suffer a loss due to a home break-in or fire, we will reimburse your paid homeowners insurance deductible up to $1,360. Details and conditions apply.
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Get rewarded for your satisfaction

Our referral program helps keep your family and friends safe and connected plus rewards you with free monitoring.
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