American Guardian – Atlanta’s Most Trusted Security Company
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“The Sign of Superior Security”

Since 1985

Consider These Advantages:

  • A+ Rating with Better Business Bureau
  • Zero Complaint History
  • $14.95 Monitoring Available
  • UL Listed Monitoring
  • Six Monitoring Stations Monitoring your Home Redundantly
  • 4.8 Star Home Advisor Rating
  • No Contract Required
  • Low, Low Month to Month Monitoring Plans
  • Free Security Offer Available
  • Professional System Installation
  • Money Back Guarantee 
  • Superior Products with Dual Patch Communication Technology
  • Two Way Encryption Technology 
  • Free Doorbell Camera Offer
  • Local Company with Personalized Service    
  • Local Family Run Company
  • Two Way Voice Camera Systems
  • No Telephone Line Required
  • Control your System Through your Smartphone
  • Honest, Fair and Extremely Competitive Pricing     
  • Low Price Guarantee
  • Mover Program Available

What Our Clients Say…

Fast and great service. Was able to get me installed very quickly. Very detailed and great Tech
Tariq S
15:21 01 Nov 21
The folks at American Guadian Security Systems helped us map out the system that is right for us. Brant Henke discussed all the options with me, and provided knowledgable and reasonably affordable options. The installer came out on time, (And was even a few minutes early!) The installation was done in under two hours, and the he took the time to explain the system, making sure we understood everything before he left. The installer was courteous and wore a mask the whole time he was in our home, which we really appreciated. If you're looking to install a security system for your home, I highly recommend more
Sibongile B.N. Lynch
19:33 10 Sep 21
Brent was my first contact. What a great guy! Very informative and great customer service. The technician, Andrew was very professional, was on time, great customer service. He explained everything and made sure I understood the panel, app and the key more
TL Horton
16:46 13 Aug 21
When I first spoke to Brant, he was very specific in finding out my security needs and was thorough and explained the process in detail. He was able to get me a next day appt and the technician, Andrew, was knowledgeable and did not rush and took time explain the system as well. I'm very happy and will call them for any security needs in the future. Thank you!read more
Allana Botley
15:51 12 Aug 21
We just got our system installed and we're loving it!Brant has been great to work with, he is very nice and has helped us making sure everything is running smoothly.The system is very user friendly, the technician did a great job explaining us how to set it up, it's very useful to have an app as more
patricia chow
14:53 25 Jun 21
Brant and FJ were extremely helpful and knowledgable related to my product selections and set up. Professional team that I would recommend.
Nicole Williams
18:25 18 May 21
Great service, excellent communication, super-friendly, and the install technician did not leave until everything was absolutely perfect! Great attention to more
Lance Burage
15:33 16 May 21
Our service tech did a great job explaining the new security system and was very helpful! ADT is a fantastic system and allows me to arm and disarm from my phone!read more
Catherine Jessup
15:25 13 Apr 21
Great service and prices. Quick installations. We're happy to have them join our community
City Guide
14:50 27 Oct 20
Great service, called right back and showed up on time the next dayInstallers knew what they were doing
Steve Scheuer
18:08 09 Oct 20
This is simply an amazing company. Brant, the owner was awesome to work with. He sent the technician out to my home the same day that my cameras were delivered. FJ, was great. He took his time and did a highly professional job. I would definitely recommend this company and in fact, I have already sent my neighbor their more
Scott McLean
20:58 13 Sep 20
Just two days ago I called and was met by friendly staff two days later technician came out and install all four cameras everything is looking great and I feel just a little bit safer thank you very much for the great customer service goes a long way!read more
Ron The Bodyguard
22:04 28 Aug 20
We have been a customer of AGSS for over ten years. Never had issues. Brant is very responsive with any questions about panel display, low battery more
Simon Liao
16:12 04 Aug 20
Good day! My name is Dr. Roosevelt Isom, Jr. and I have been a customer with American Guardian for roughly 15 years! Since day one, they have always made me feel important as well as ensuring my family and I were catered with outstanding customer service! I would highly recommend American Guardian to any and every body who needs their home protected. Further, if you already have a carrier, I would definitely suggest you that you at least give them a call to inquire. I know the manager and receptionist by name and we're always glad to hear from one another. I am so glad that I have them protecting my home and will continue until the end! Thank you American Guardian for your service and being a part of my family!! *****read more
Barbara Isom
16:38 05 May 20
Great professional experience! American guardian security is an awesome service, they did exactly what I wanted for my security cameras, highly recommended these guys know what they're doing!!read more
Brsndin Crew
16:23 13 Apr 20
I would give 5 more if i could ! And james is great all was explained to understandably understand.will call again in the future.
Mark Frierson
23:23 13 Mar 20
Brant dealt with my expectations and a great customer service.Go AGS!!
17:44 13 Mar 20
Excellent service. Communication was outstanding. Great value very professional.
Tim Adcox
17:37 31 Oct 19
Technician arrived on time, solved the problem creatively. Thanks for great service and friendly correspondence.
16:45 02 Oct 19
I am very impressed withe the delivery and installation process. Thanks so much:)
Bola Modupe
11:57 27 Sep 19
Mike and Louise arrived on the schedule time and walk me through the steps for me to get used to the alarm system. Before they leave my home, they make sure I understood the process, plus they called to checked ito see everything is ok with the alarm system. They are the best family I met that works very well more
Jacqueline Grant
23:29 01 May 19
Today we had our alarm system installed and the experience was great. The technician Chuck was very thorough and took his time making sure the system was set up correctly. Afterwards he explained how to use the system and gave suggestions on ways we could make our home more secure. We are very happy with our experience and highly recommend American more
Megan Halleran
16:53 15 Apr 19
This company was top notch. Brant was patient with us as we tried to weave our way through the various security options. We determined together what best iptions wee. Also his installer James did an excellent job and was prompt and professional. They made it easy on this non techno guy. I would definitely recommend more
Robert Shaver
17:47 27 Feb 19
I have been a customer with American Guardian Security Systems for almost 9 years and very happy with their service. Recently I upgraded my system and it was a pleasant experience working with Brant and Chuck who worked diligently to take care of my concerns and explain the systems and process. Overall very happy with the more
Rajesh Jampala
17:17 01 Feb 19
I brought 3 ring Flood light cams to install on my new house. James came out and was very professional was very knowledgeable and did a great job Installing the floodlights. Along with that the price was very reasonable. Was extremely pleased with the work that was done. I would highly recommend American guardian securities in the more
Deron Whitfield
15:06 25 Jan 19
I have been a customer of American Guardian Security Systems since 2012 when we purchased our new home . I chose them because I wanted an authorized ADT dealer for home security. The initial installation went in without any problems and the installer was very detailed on the functions of the security system. Overall, American Guardian and ADT have been responsive to our home security needs. I recommend more
Gavin Delaney
16:19 23 Mar 17
These folks did a great job for my family. They really did a thorough examination of my home, and made recommendations without making me feel pushed into over-purchasing. Very professional, timely, and certainly price more
Derick Corbett
18:49 20 Mar 17
I have been with American Guardian Security Systems for several years and I have found the company to be of the highest integrity. Their knowledge, commitment to customer service and stability as a company is a rare find in this industry. Year after year it is good to know that I can count on them to provide the most advanced security systems at the best value. I recommend more
Rebecca Fore Hayes
15:39 03 Jun 15

Frequently asked questions from our customers

Find the Answers to Your Questions About American Guardian Security

Do you require a contract?

No Contract – No Problem

American Guardian offers month to month monitoring options or agreements with one, two, or three years rate lock in provisions to take advantage of our occasional monitoring rate sale promotions.

Do you background check your installers?

Employees Not SubContractors

You’ll be pleased to know that unlike many of our local competitors our Technicians are pre-screened employees instead of sub-contractors. This way we can provide a high level of training, quality control and supervision.

I have some unusual security requirements, can you still help me?

No Cookie Cutter Approach

Some companies use the cookie cutter or one-size-fits-all approach with their customers. With these companies each customer receives the same plain vanilla security system. However, with American Guardian our security professionals sit down with the customer and recommend equipment offerings based on their customer’s unique needs.

What type of monitoring do you offer?

Best In Class Monitoring

With American Guardian you receive premium, best-in-class monitoring. Unlike our competitors who only offer a single monitoring station platform, each American Guardian customer is monitored simultaneously by five (5) redundant, interconnected monitoring stations for the ultimate in redundancy and protection.

Are you local to Atlanta?

Locally Owned and Operated

You will be happy to know that we are not a branch or an affiliate of some out of state or foreign corporation like so many other security alarm companies in the Atlanta area are now-a-days. We are locally owned and headquartered right here in the Atlanta area. And we’ve been here since 1985!

I already have a security system at a great price, can you still help me?

Give Us the Opportunity to Earn Your Business

We would sincerely appreciate the opportunity to earn your business. With our month to month, no contract monitoring options we have to literally earn your business each and every day. Additionally, if you have a monitoring proposal you would like us to beat, show it to us and we will do our dead level best to beat it. We are rarely beat out on monitoring rate pricing or equipment pricing.

American Guardian Security Systems, Inc. is HomeAdvisor Screened & Approved
American Guardian Security Systems, Inc., Security Systems Consultants, Norcross, GA

About American Guardian

Incorporated in Georgia 1985, American Guardian Security Systems, Inc. has been serving Atlantans for over 32 years. American Guardian is headquartered in Norcross Georgia and has installed thousands of security systems throughout Georgia and South Carolina.

American Guardian is an accredited member of the Atlanta Better Business Bureau with an A+ rating. Currently we have close to a zero complaint history with Atlanta Better Business Bureau. We urge you to compare our record with our other Atlanta competitors.

American Guardian is also a two time recipient of the Atlanta Consumer’s Choice Award for Best in Class customer service.

Stellar Reputation

American Guardian specializes in designing, installing and servicing cutting edge, state-of-the-art security system for discriminating residential and commercial clientele. American Guardian has developed a stellar reputation by offering creative and affordable security solutions and home automation product offerings for their loyal customers.

American Guardian’s services go far beyond basic security applications to provide lifestyle enhancing features for their customers such as lighting control, energy management, door locks, and video cameras with high definition and two way audio video.

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