About ACG Security Solutions providing 50 years of security experience offering top rated products from Avigilon, HySecurity and more. Quality security systems and contractors are hard to come by. The equipment could be inferior or you may run into incompetent installers. Oftentimes, you get what you pay for. With this being said, there are definitely reputable companies in this space. Some offer a solid product with superior customer support. Some differentiate themselves by pricing their systems competitively and with an eye on developing long-term customer relationships.