Sg3 Security Ltd

Great customer service. Very professional and knowledgable. Highly recommended. George, the owner, was great and very easy to deal with. Always returns phone calls.
Overall very good experience. Will recommend to others.

It was time to change out the old fire alarms - supposed to be done at years - we were at 17. All went well until we had some frustrations with a resistor: once you get past Home Depot you need an expert. George knew exactly what I was talking about when I called and described the problem, was here the same afternoon, and had our system up and running and fully tested. Good for another 10 years

A few months ago, someone broke into our garage. We searched the net for reviews on alarm services and found quite a few referring SG3. I called for a quote and George showed up within a day. He's personable, family oriented, and understood the need to keep our home and family safe. He suggested a cost effective system that monitors all windows and doors, including our separated garage. Recently, we accidentally damaged a remote sensor on an overhead door. I called George and he showed same day to fix it. I'd recommend George and SG3 to my friends and family any day.

When our previous security company became unreliable we called SG3 to quote on transitioning the services. Within minutes of reviewing our two locations George had not only identified resolutions to our current situation, but also provided insight into how we could streamline our monitoring and get better security with no additional installation costs. When making our decision to change monitoring and security companies it was a no brainer.

George did a great job, super friendly, knowledgeable and for a great price. Quote was free, he explained everything, showed me the apps and online features to monitor my system.

I received 3G3 Security's name from some local neighbours. We received first rate service from the first inquiry call (they answered their phone on a Sunday!) to the install of the alarm system. We had a short time frame to get a new system in our home and George totally worked with our timelines. George even took the time to come out the night before to make sure our system wasn't 'locked'. As a bonus he is a super funny guy! The cost for what you get from 3G3 Security is well worth it. You don't need a land line AND you have an app to control your system. I am a bit of a technical dummy and it's super easy for me to use!

George is great! He did a fantastic job upgrading our home alarm system. When we had issues he was right there ready to fix and do what ever it took to make it work. We called him recently to do a small other job for us, he came no problem and no charge. I would highly recommend George and SG3 security. The alarm company itself works off an app and it is fabulous. When the alarm goes off they call almost immediately. Great company and excellent service especially from George, the owner. Two thumbs up George!!

I have worked with George on our own shop, and subcontracted his company on multiple residential projects.

SG3 is great to work with, as they give you an actual price and stick to it. So many other companies quote one number and bill you another, SG3 is a refreshing change of pace in this regard.

The only reason SG3 Security doesn't have 10000 reviews is because there's only 1 George! If you could duplicate George, many more people would be fortunate have SG3 install and maintain all of their security needs. We interviewed and investigated 3 companies - George is in a different class; fast, professional, honest & very practical. It's a pleasure working with SG3!

We were having trouble with our alarm. We checked everything we could think of that might be causing the problem. When we called SG3 the person on the phone seemed generally glad to help us as we worked toward finding the problem. Excellent and personable service. Definitely recommend them if you are looking for a home alarm or to change your system.