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.


bill schurtz
bill S.
16:42 24 Jan 23
This is the second install with Alert360. Extremely happy with the installation and the monitoring service They provide. I am very picky and I have zero complaints.
Wendy Pham
Wendy P.
21:39 22 Jan 23
Crystal was the tech that came to my house and she did an awesome job installing my system. She was efficient, talked us through all the steps of the process and answered all our questions.
Brianna Baskerville
Brianna B.
16:44 14 Jan 23
Our experience with Alert 360 has been perfect from beginning to end, they made everything easy! The price was perfect, the installation was easy and the customer service was phenomenal! I’m so glad we called Alert 360 and will definitely be recommending others! Thank you for making this a great experience!read more
Kabir Bains (Kobe)
Kabir Bains (.
02:41 14 Jan 23
A honest one stop shop for your business needs! I contacted Mike on a whim after speaking to a different company for security and camera system install who tried to completely rip me off.Mike was not only very honest, but took almost 2 hours of his own time to explain the options that I had and the different things I could do. Multiple phone calls and emails was met with a welcoming feeling everytime. When I had decided to upgrade the camera system last minute, Mike had everything organized for me and ready to go within 30 minutes… this is some of the best customer service I’ve received in a long time.When it came down to the install, his team was not only very attentive but made sure to listen to any and every request I had. Not only did they pick up their own mess but ensured I was comfortable using the system before they left.Mike then followed up with me and made sure everything was done to my satisfaction. To this day I can still contact him if I have any questions and he picks up the phone every single time. I feel he is one of the last honest business people left.Mike, thank you & your team. For the next venture I need cameras or alarms you’re my go to!!read more
Tina Fruit
Tina F.
00:35 12 Jan 23
THE MOST professional and courteous representative/technician (Matthew) came to our home and installed the upgrade for our alarm! Very articulate, pleasant and knowledgeable. If we could give more stars, we would!
16:20 11 Jan 23
The installer Kennard was Awesome! This is my second interaction with him. He is professional, respectful, work area is neat, listens to the concerns. Reviews the repairs.A+++++

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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