3175 South Carrier Parkway Grand Prairie, TX 75052
(972) 352-2659
1785 State Highway 26 #200, Grapevine, TX 76051
(817) 329-9934
121 S Broadway Ave #522, Tyler, TX 75702
(903) 919-8019
(972) 352-2659
(817) 329-9934
(903) 919-8019
Protect What Matters Most with Professional Home Security InstallationCall today to schedule your FREE no-obligation security inspection and take advantage of our free security system and free installation offer!

In today’s fast-paced world, having the ability to monitor and protect your home from anywhere is more important than ever. Reports of home invasions, break-ins, and package theft continue to impact communities across the Dallas–Fort Worth Metroplex and East Texas.
A professionally installed residential security system gives you peace of mind whether you’re at work, running errands, or traveling out of town. With 24/7 monitoring and smart home integration, you can feel confident knowing your property, family, and belongings are protected at all times.
At 360 Alarm, we’ve helped homeowners throughout Grand Prairie, Grapevine, Tyler, and the greater DFW area secure their properties with customized home alarm systems designed around their needs and budgets.
Every home is different — and your security system should be too.
An entry-level home alarm system typically includes:
For homeowners who want enhanced protection, we offer advanced systems with:
Our team works closely with you to design a custom residential security solution that fits your home’s layout and your family’s lifestyle.
Posted on R MitchellTrustindex verifies that the original source of the review is Google. I called 360 Alarm this morning and the alarm tech was at my house the same day! He immediately diagnosed the problem with our alarm system and fixed it. He also tested the entire system to confirm it is working properly! I am so impressed with the speed with which we were able to get someone out to our home. Thank you so much!!Posted on Kim JonesTrustindex verifies that the original source of the review is Google. 360 Alarm recently installed a new system at our office building. Wish we had changed to 360 Alarm sooner. The system works great and very user friendly. Customer service is awesome. Always get a quick response to any questions on how to use/change the system setup. Very courteous and helpful when going over setup of the system and how to use software. The entire company went above and beyond to accommodate our needs. 360 Alarm is the best!Posted on L HTrustindex verifies that the original source of the review is Google. Nothing but compliments for the promptness and professionalism of 360 Alarm! We are new customers and have been completely satisfied (if not beyond impressed!) by the customer service provided from our first introduction to the firm to the detailed instructions and friendliness provided by the alarm technician. With lots of options on the market for your home security protection, if you are seeking a professional and responsive organization that delivers what it promises, 360 Alarm is the one!Posted on wifcatTrustindex verifies that the original source of the review is Google. Thorough inspection and took time to explain and teach about system. Friendly and receptive. Veteran!! Excellent!Posted on Andy HollensheadTrustindex verifies that the original source of the review is Google. I had 360 Alarm install my system on our custom built home in 2018. They were professional and put in great equipment that has functioned well since. Recently, we had an attempted burglary at the house where the burglar cut the power to our entire house and came back 2 hours later. Luckily, the alarm did it's job...the backup battery functioned flawlessly and the cellular transmitter sent the signal to the alarm company since our phone lines were cut as well. The thief ran away and luckily nobody was hurt and nothing was stolen. I called them and they came by the same day of the attempted break-in just to run a full system check on the alarm and it performed beautifully. I can't recommend them enough to help protect your house and your family in these troubling times.Posted on Ileana WilsonTrustindex verifies that the original source of the review is Google. Brandon came out to fix our equipment and did an excellent job! He took the time to show us how to use functions online that we didn't even know we had! He was very polite, helpful and knowledgeable. When he was done, he went through the whole system to ensure everything was working properly. I really appreciate everything he did. I definitely recommend this technician.Posted on Julie PittmanTrustindex verifies that the original source of the review is Google. They were affordable, knowledgeable, and have exceptional customer service. Best decision I could have made was having them install and monitor our security system. They accommodated my crazy schedule and were right on time for our appointment. You won’t find a more honest company.Posted on Chad KowalcykTrustindex verifies that the original source of the review is Google. Phillip came out and was very informative and knowledgeable. Answered all my questions and was very professional and curtious. Took care of all the issues I was having with my alarm system. Great service! I will not hesitate to call again if I need to. 100% satisfied with Phillips work.Load more
While DIY security systems may seem convenient, professional installation ensures your system is properly configured, strategically placed, and fully optimized for maximum protection.
At 360 Alarm, our experienced security technicians:
Instead of dealing with trial-and-error installation, you’ll have the confidence that your home security system is installed correctly the first time.
Unlike older systems that relied on landlines or internet connections, modern systems use secure cellular communication technology. This means your alarm system continues working even if internet service is interrupted or lines are cut.
Monitor and control your home security system from anywhere using your smartphone. Arm or disarm your system, check camera feeds, receive instant alerts, and manage smart home features with ease.
Protection goes beyond intruders. Our systems can include smoke detectors and carbon monoxide monitoring to provide early warnings and alert emergency services when necessary.
Enhance your protection with security cameras, video doorbells, smart locks, lighting control, and thermostat integration — all managed from one convenient platform.
Protecting your home doesn’t have to be complicated. Our knowledgeable security professionals will guide you through your options and help you choose the right system for your property and budget.
📞 Call 360 Alarm today to schedule your FREE consultation and security inspection.
Experience reliable, professional home security backed by local experts you can trust.