Signal 88 Security, based in Concord, CA, provides a niche service in Contra Costa county, and we know that a single approach can't be applied to every property in every situation. Our promise begins with first listening to your needs and learning your desired outcomes. This help us to create a customized solution unique to your needs and the needs of your property and personnel. Next, we conduct a full site assessment which brings in the expertise and recommendations of our trained staff. We won't propose a generic solution, but instead one that is tailored to your needs and desires.