Allied Protective Services


Alert 360
Home Security Systems & Smart Home Automation In OKC, OK
Allied Protective’s Security System and Alarm Monitoring Services in and around Oklahoma City
Johnnie Fletcher and his family have been an integral part of the Oklahoma City home security community since 1965! During that time, he built Allied Protective Systems into one of the most recognized burglar alarm companies in the Oklahoma City area.


Where it all began in the 1980s – Allied Protective offices on Robinson Ave. now relocated to 4300 Amelia Earhart Ln Ste B OKC, OK 73159)
Through the years, Allied Protective has served thousands of customers in not only Oklahoma City and Shawnee, but also provided security alarm systems and monitoring in Bethany, Chandler, Chickasha, Choctaw, Del City, Edmond, El Reno, Guthrie, Harrah, Jones, Langston, McLoud, Midwest City, Moore, Mustang, Newcastle, Nichols Hills, Nicoma Park, Noble, Norman, Piedmont, Purcell, Spencer, Tuttle, The Village, Warr Acres, and Yukon.


- FREE Reprogram of Existing System
- FREE Activation
- FREE back-up battery replacement - if necessary
- FREE system check-up
- FREE training on how to use your system
- FREE security yard sign
- FREE security window decals (5)
- FREE UL - Listed/Approved Monitoring 24/7/365
From Allied Protective Services to Alert 360 Home Security
As a local company, Allied Protective Systems has enjoyed a great relationship with the residents of Oklahoma City and employed hundreds of Oklahomans throughout the years.
Allied Protective Systems has installed thousands of security systems from manufacturers such as Honeywell (now known as Resideoand Nortek / 2GIG.
In 2015, Johnnie Fletcher felt it was time for a well-deserved retirement and wanted to put his company in new and capable hands. We were honored when he chose Alert 360 (formally known as Guardian Security) to take care of his customers and many of Allied’s former employees.
Alert 360 is one of the oldest and largest providers of business and home security systems and home automation services in North America, headquartered right here in Oklahoma!
Home Security Systems, Cameras, Alarm Monitoring, and Video Doorbells in Oklahoma City
For more than 45 years, home and business owners throughout Oklahoma have trusted Alert 360 to be there for them. As a top 10 provider, we’re dedicated to offering the highest quality home and business security systems plus automation services, including:
- free security consultations
- security system installation
- wireless security cameras & video monitoring
- home and office automation
- security mobile app convenience
- energy management options
- mobile-app control of lights, locks, cameras and more
- 24/7 security alarm monitoring
- a company-owned Five Diamond / UL Listed monitoring center right here in Oklahoma
Together, Allied Protective Systems and Alert 360 continue the legacy of being a part of the local community, employing hundreds of Oklahomans and continuing many community outreach programs, such as food drives, stuff the bus school supply drives and support of Blue Star Mothers.
If you have a home or business with an Allied Protective security system installed but not connected and serviced, please give us a call or fill out the form below so we can continue to show you the true meaning of quality service from a local, Oklahoma home security system provider.
We have 17 national offices and over 200 authorized dealers. If you would like a free quote, click here!
Austin, TX
Clinton, OK
Dallas, Tx
Fort Worth, TX
Houston, TX
Kansas City, KS
Miami, OK
Oklahoma City, OK
Phoenix, AZ
Sacramento, CA
San Antonio, TX
San Diego, CA
Sarasota, FL
Springfield, MO
Stafford, TX
Tulsa, OK
Wichita, KS
Connect with Alert 360 Allied Protective Servics