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Still not sold on Security Group One? Check out what some of our customers say!

Polite, on time , worked within my budget , curteous. Great work ethic. Would recommend to others..
Karen H.
Windsor Mill, MD
Jim, the owner, was prompt in coming both times to give an estimate and install the alarm system. Very reasonable and knowledgeable and I appreciated his years of experience in this industry. He was happy to meet our simple needs and didn't try to upsell us. Both he and his son installed our system and made sure we understood everything before leaving. Jim followed through with everything he promised. He proved himself worthy of our trust
Moshe W.
Pikesville,MD
Worked with me very well with customer provided materials. Excellent, timely installation at a very reasonable price.
Robert F.
Glen Burnie, MD
Absolutely surprised at how fast they responded, survived and installed, then showed me how to operate the equipment and made sure I was comfortable before he left. I have recommended them to others already. Thank you Security Group One.
Nelson R.
Bel Air, MD
knowledgeable
Angela M.
Sykesville, MD
Based on 7 reviews.
tom argis
tom argis
2021-09-28
I recommend this company. The owner has a great deal of experience and explained clearly all my possible options and the best that met my needs. Did a thorough review on a security installation strategy. Pleasant no pressure manner.
Freeman Hagans
Freeman Hagans
2021-09-09
Erik was the consummate professional. He responded to my initial request with several choices that would serve to fulfill my stated needs, Once I selected the security camera I wanted, he ordered it and soon thereafter it was professionally installed. He made certain I understood how to operate the camera, retrieve pictures and video and even patiently answered all my questions. I showed the camera to several neighbors who remarked at the high quality of the resolution and I felt completely confident in recommending the camera and Erik to others, including a cousin who lives in Reno (yes, I know he’s not going to fly 3,000 miles to fulfill their needs, but it gave my cousin an idea what choices were available) and the reasonableness of the cost. I like my camera SO much, I’ve now added a second camera to capture even more of the front of my property and at some point may add cameras to the rear of my property. I love the idea of not having to pay a subscription fee and that I own the entire system. Absolutely recommend Erik and Security Group One without any reservations!
Philip gale
Philip gale
2021-09-09
Erik was fantastic. His advice proved his knowledge and professionalism. We would use SG1 immediately if we install additional systems.
Wei Wu
Wei Wu
2021-09-04
Erik is awesome! Knowledgeable, professional! Always there to help! Great service!
Jessica Hobbs
Jessica Hobbs
2019-09-19
Security Group One is a fantastic family owned company that prides themselves on customer service and quality products.
Sam and Travis
Sam and Travis
2019-09-18
After a rise of activity in our neighborhood we decided to have a security system installed into our home. Security Group one was the best priced and the most responsive. Erik was very understanding of our needs and did not try to oversell. Installation was fast and clean. Highly recommend for anyone looking for hassle free consultation and installation.
Alex Riggio
Alex Riggio
2019-09-18
Great local family owned and operated company, been with them for years. They always provide swift and courteous service when needed. Fair prices and never try to up sell you on things you don’t need. I highly recommend using Security Group One for your security needs.