Your security is our business.
Get $100 OFF installation now!

No money down, no long-term contract

Friendly Security is a San Antonio-based monitoring, alarm, surveillance, and fire systems company. We specialize in the DSC product, but have decades of experience and can service and install all brands.

We are currently offering no money down, no long-term contract for our install services.

You can get your business or residential alarm system installed by an expert in the security industry!

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Home / Business Security Systems

The Alarm Experts

Security, Fire, and Interactive Solutions

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Remote Monitoring

Unlike traditional systems that only alert you in an alarm event, we let you know what’s happening at your property at any time. 

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Surveillance Cameras

Surveillance for home or business, we've got you covered with ultra-smart, easy-to-use solutions.

What people say ABOUT US

Friendly Security is a family owned and operated alarm and fire systems company in San Antonio, TX. We have been installing home security systems and providing 24 hour U.L. monitoring to thousands of satisfied customers since 1993!

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Trust is everything when hiring a security company, and Judy and Joby are honest, trustworthy and competent and I am very grateful to have found Friendly Security.”
Customer review, from our website
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“I used friendly security to install a entire new system in my house. Joby Gray is an outstanding guy to work with. He provides the best customer service I've ever experienced.”
Customer review, from our website
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About a week ago my family and I were looking at reviews for the best and most reasonable local security installation professionals and we found Friendly Security on Google. We looked at the reviews and we knew we found the right professionals for us. Once they came out they were in fact friendly, timely and professional through and through. I'm glad that my family and I picked them, and now we have peace of mind!
Customer review, from our website
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NEVER was a company more aptly named. From dealing with Judy on the phone or with Joby at my home the experience has been nothing but top notch. Joby is a fantastic installer and took great care in installing a security system in my historic home built in 1928. I just couldn't be happier with this company. You can save yourself a lot of time and trouble by just calling Friendly Security first.
Customer review, from Google