Matthew did a great job installing our security system to include cameras, glass breaks, smoke & carbon monoxide detectors. He showed us how the entire system works and answered all our questions. Will definitely recommend BSG and Matthew to neigjbors.

Cherrie K.

Johnny provided excellent service! Was courteous and knowledgeable. Took the time to thoroughly explain the web interface & app and made sure I was comfortable accessing/using the system.

Cassie R.
BSG I would recommend to anyone. The installation and service they offer has been incredible since we started with them last year. Mark W. is always there to answer any questions or concerns. The customer support group is always understanding and accomodates our busy schedule. Thanks guys!
J Ziedler

Jonathan Martinez did an outstanding and very thorough job of installing and explaining our alarm system and features tied to app. He was professional, curtious and patient! Highly recommend!

Chris M.
Johnny did an outstanding job installing our security system with BSG. He made it very easy to understand the alarm system as well as guiding us through the app and website process. Highly recommend! 🙌🏼
Cora C.

I really like this company and Johnny was super helpful and patient with me explaining how to use the system, it is a friendly system super easy to use but the best part is the help you receive
Thank you Johnny for all your help and support !!!

Dora S.

Johnny was great! When he was done explaining everything to me, he asked if I had any questions. Surprisingly I had no questions at all. If you are wanting someone that knows what they are talking about call and ask Johnny.

Michael G.

Johnny was professional and did an outstanding job reconnecting my system! Also while doing the job, he was training his counterpart Wilson Rodriguez. Great Job!!

Adrian D.

I am absolutely ecstatic with this company. They have the best customer service and any time that I call them they are on top of it. My technician Malcolm was amazing and so accommodating when it came to times that he had to come to my home. I was so happy with them that I even got extra cameras that work absolutely great! I would recommend this company to anybody in fact I recommended it to my cousin who is also very happy with BSG.

Margaret H.

Johnathan professional courteous and quick with install and lesson.

Patty W.


We love to hear feedback from our customers, and we’d like to share some of it with you! Below are just a handful of stories about the great experiences and wonderful relationships that we have gained by working together with our clients to provide them with the services that they need.



San Antonio: 210-877-1222 | Austin: 512-213-4494