Commercial Security Systems Atlanta, GA

State of the Art Security Systems to Protect Your Business

American Guardian: Highest Rated in Customer Satisfaction for Over 25 Years!

Call us for a Professional Business Quote: (770) 446-9577

The American Guardian Advantage

American Guardian: Superior Products, Unparalled Service

  • Founded in 1985, over 35 years serving Atlantans.
  • Family owned and operated.
  • Locally based in Norcross Georgia
  • Accredited Member of the Atlanta Better Business Bureau with an A+ rating and with zero BBB customer complaints on our record.
  • Two time winner of the Atlanta Consumer’s Choice Award for Best in Class customer service for security companies headquartered in the Atlanta metro area.
  • American Guardian is also Georgia’s oldest and most respected ADT Authorized Dealer. We’ve been a dealer for ADT Security Services here in Georgia for over 26 years now winning numerous awards for stellar customer service.
  • 4.6 Star Google review rating
  • 4.9 Star Home Advisor review rating
  • 5.0 Star Thumbtack review rating
  • 5.0 Star Angi review rating
  • Superior, cutting edge, state of the art commercial systems professionally installed.
  • Satisfaction Guaranteed
  • Extremely competitive month to month monitoring rates on redundant, dual path monitoring.
  • Straightforward, honest, ethical pricing structure
  • Recently featured as an Atlanta expert security company on Extra 106.3 FM’s All Four Seasons Garage Door Home Show.
Incredible service and professionalism. I highly recommend American Guardian Security. Brant was knowledgeable & thoroughly explained the process.F. J. the technician walked my family through the install and how to use the system; very professional. Awesome company!!read more
Chris Brown
15:08 19 Nov 22
All I can say is stellar service . Brant Henke, General Manger, was very knowledgeable and professional the beginning. What I appreciated the most is his authenticity! No hidden fees or lies . He was very succinct and thorough with my quote and repair prior to my installation .The service tech was also veryprofessional and kind. I highly recommend this company with you reservationsread more
tracey B
22:22 08 Nov 22
Brant kept in contact and offered lots of different options. The technician came out and installed my new equipment. It works great. There rates and excellent and I am very satisfied so far with everythingread more
Tony Simmons
17:51 03 Nov 22
It was late at night when my Daughter heard noises outside her bedroom window. She immediately contacted Police & I immediately began the search for a Alarm company! American Guardian Security was the 1st company that met all of my search criteria. Within the next 5 hours, Brant reached out to me to discuss a system that fit every need for my Daughter's home. Brant was empathetic, knowledgeable & very professional throughout this whole process. Within the next 24 hours; my Daughter had a technician at her home installing a Security System! The technician was very professional, knowledgeable & friendly! He made my Daughter feel safe & she was totally pleased with the personable service she received! 💜💜💜💜💜💜💜💜💜💜💜💜💜read more
Shonda Gee
18:33 30 Oct 22
American Guardian Security Systems, Inc. stands at the absolute zenith of the security sector in the Atlanta Metropolitan area. The company defines high levels of knowledge, acumen and expertise. The security plan formation, execution, installation and support are ameliorated by affable, amenable customer care and service. One will not be able to locate a more highly-regarded firm in the wide gamut of the security sector. Overall, I would give this company a (15) on a scale of (1)-(10).A+++++read more
Wm Feagin
19:56 20 Oct 22
Did a phenomenal job walking me through the functionality of the system and helping decide on sensor placement options. Brant is organized and very communicative and his technician is more
Lauren Nash
20:34 09 Sep 22
I shopped with several companies and found you really need to ask and read between the lines. AG was up front from the beginning. This was an easy process from the pricing to the installation .read more
Martha Cobb
13:39 02 Sep 22
American Guardian is a fantastic company. They did everything and more to make us feel safe in our home. Would definitely use again. Thank you!
Calvin Minasian
14:35 22 Aug 22
This is an excellent security system provider. The home office staff and installation team were both outstanding. Prompt, courteous, and trustworthy. When you're shopping for something as personal as a home security system, these guys are exactly what you what for your own peace of mind. Highly recommended!!read more
Stronger Girl
15:46 16 Aug 22
Competitive prices, fantastic service and fast installation!
h garton
19:08 28 Jul 22
American Guardian has been my security Go-To for decades now. Recently, they have updated my system and continued their superior customer service and positive attitude. I wish all companies shared their integrity and value driven more
17:27 25 Jul 22
Best rate in town and was able to provide a quote and install within two days. Technician was very friendly and came within the expected time slot and made sure I was taken care of. Highly recommend!read more
17:29 23 May 22
The technician was friendly yet professional. He stated that he'd been doing that type of work for 15 years which was very reassuring to us. Two new color touchscreen control panels, door sensors, three external cameras and one internal camera was installed. In addition the existing window sensors were connected to the system. He also took time to walk us through how to use the system. The company has also offered to continue providing support as needed. Needless to say, we are very more
Frank duCille
15:30 11 May 22
Good experience. The installation went well. The service person was personable and provided excellent instructions. The experience was better than I anticipated based on experiences with other service people coming to my more
Merrill Wade
17:35 06 May 22
We've had an American Guardian system since the late 90's. We've been very happy with the quality of equipment and service. Monitoring has been fast and spot-on when we needed it. Can't ask for much else!read more
Linda Dahlgren
20:44 08 Mar 22
The service provided by American Guardian, Mr. Henke and his team has been bar none. Always professional, kind and attentive. Thank you for great service over the more
Paul Lawrence Andino Art & Design
17:59 16 Feb 22
Mike and Lois Christmas did a great job, new what they were doing, and they were very friendly! Thanks to this wonderful team getting our system more
James Chisolm
23:50 14 Feb 22
The folks with American Guardian, an ADT dealer, are fantastic! Brant Henke helped diagnose my system error and together devised a plan to correct the aging equipment. Michael and Louise did the install - they were unobtrusive, friendly, focused and VERY pleasant and helpful, patiently explaining the answers to all my questions. This might explain why we've been with them over 15 years!read more
Mike Fischer
00:40 08 Feb 22
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

Commercial Security Systems Atlanta, GA

For over 25 years American Guardian has been providing the cost effective, cutting edge commercial security systems Marietta, GA trusts to businesses throughout Georgia and Metro Atlanta. Our mission has been to provide the very best technology, equipment, installation expertise, and service after the sale at the most competitive prices in the Georgia market place. Here are some of the products and commercial security systems in Atlanta that we offer:

  • Commercial Security Monitoring
  • CCTV Systems
  • Video Surveillance System
  • Access Control System
  • Fire Systems
  • Virtual Guard Services

“If ultimate security protection for your business is your goal, rest assured that American Guardian will deliver.” Call us for a Professional Business Quote: (770) 446-9577

atlanta commercial security

Founded in 1985, American Guardian Security Systems, Inc. has been protecting homes and businesses in Georgia for decades. American Guardian is a Norcross, Georgia based company. We are also an accredited Atlanta Better Business Bureau member with an A+ rating. We are also a two time recipient of the Atlanta Consumer’s Choice Award receiving best in class for security companies headquartered here in the Atlanta Metro area. Contact us for your best and most competitive quote!

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