All Phase Security Inc.


All Phase Security has been serving customers in the Tampa Bay area since 1995. We are a locally owned and operated company based out of St. Petersburg, FL.

Our team specializes in fire alarm systems and inspections, access control systems, security systems and monitoring, backup radio systems, and gate systems.

We are proud members of the National Burglar and Fire Alarm Association, the Alarm Association of Florida, and the National Fire Protection Agency.

We’re Here To Serve You

For all of your security needs, All Phase Security Inc. is here to help. We are highly-experienced in installing, repairing, and maintaining all kinds of surveillance and access systems. We serve both residential and commercial clients throughout Tampa Bay and have years of experience. Our local know-how and dedication to customer satisfaction is why we are a top choice for alarms and monitoring in the area.

  • Decades of Experience
  • Variety of Services
  • Member of Several Associations
  • Care & Attention to Detail
  • Excellent Customer Service

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Our Services

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Electronic Access Control

All Phase Security offers superior access control systems that can secure virtually any location.

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Video Surveillance

Our advanced CCTV systems help you view and record events happening in multiple areas of your facility.

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Intrusion Alarms

Our burglar alarm systems are custom designed to meet the needs of both your business and your facility.

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Fire Alarm Systems

Heat detectors, smoke detectors, sprinkler water flow and a whole suite of supervisory monitoring.


All Phase Security does great work. My security system was put together correctly and on-time. They didn’t let me down on anything. I would be happy to work with them again at any point.

Rebecca M.

Security System

We have received incredible service and support from this company. They know what they’re talking about when it comes to security alarm systems. You have to hire them if you need their services.
Lena S.

Security Alarm System

Not only is this company a great security alarm installer, but I know that I have a team on my side when it comes to them. They are professional, reliable, and considerate throughout the process. I rely on them for exceptional results.

Willie F.

Security and Monitoring

Free Estimates

We know that time and money are both valuable, so we don’t waste either. Get prompt customer service when you contact us to set up a free, no-obligation, no-hassle estimate today.

Quality Service

When you need high-quality services, count on us to deliver only the best solutions in security and alarms. Our fully-licensed team has expertise in all kinds of systems and projects.

Decades of Experience

With our years of experience, you can be sure you’ll get exactly what you need. Not sure if you want to update or replace your system? Let us provide advice with our free consultations.

Get In Touch

We look forward to hearing from you. Let our knowledgeable contractor work up a free quote for you. Our no-obligation, no-hassle estimates allow you to start your project with no stress. All Phase Security Inc. has unparalleled security and monitoring expertise in the Tampa Bay area.

Call Now: 727-328-2272

St. Petersburg, FL

Mon - Fri, 8am - 8pm

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Fill out the form and All Phase Security Inc. will get back to you as soon as possible.  

 100% Privacy Guaranteed