SINCE 1973

Alert 360 started as a small security company in Tulsa, Oklahoma in 1973. In nearly 50 years, we have grown to be the 4th largest residential security provider in the country serving nearly 350,000 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.


Julius PT
Julius P.
15:55 18 Mar 23
Thomas installed the doorbell and outdoor cam earlier than scheduled and was excellent!! Ace the sales rep came to double check service and gave me a great deal to this wonderful system. So far so good after 2 days in!!
Tom Ayers
Tom A.
00:43 02 Mar 23
Rick was very personable and knowledgeable. He repaired what the original technician had incorrectly installed all in about 10 minutes. Definitely recommend him and Alert 360
Cynthia Hare
Cynthia H.
18:16 25 Feb 23
Jesse is a great tech. He is so helpful and works until he gets the problem solved. He explained how we could install a wireless camera that would give us alerts anytime someone came in our driveway. I LOVE THIS CAMERA!! He was AWESOME
Katherine Elofson
Katherine E.
23:42 17 Feb 23
We had a great experience with installing new hardware and upgrading our alarm system with Alert 360. Cameron did a great job. He was professional, polite, and explained everything in a easy to understand manner.
louis delao
louis D.
19:01 16 Feb 23
I have ALWAYS had a prompt and positive response from them. I had to have a couple of CO2 detectors added to my system as I have upgraded my HVAC system and since I have a gas furnace they recommended their installation.Oscar was the tec that did the work and not only did he install them but he also upgraded my communication system to 5G and showed me an app. for my phone to operate my alarm system and reprogrammed the whole system. I was impressed by his knowledge, professionalism and caring more
Jon G
Jon G
17:17 16 Feb 23
Alert 360 has been fantastic to work with. My installer (Peter) was very knowledgeable and showed he really cared about my installation and addressed all of my concerns.

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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