We are a leading security services company with more than 200,000 employees and revenues exceeding $8.5 billion. With offices located throughout the nation as well as internationally (Canada, Mexico, United Kingdom), we are responsible for protecting more than 50,000 client sites. Since 1957, and over 60 years of deep industry experience and expertise, we have been providing customized physical security solutions to meet the specific needs of organizations of every size, in any industry.

Ranger Guard and Investigations are Texas owned and operated security firms. We are widely known for our strictest mode of recruiting, and the time we take to process each officer to ensure we choose the best to represent our name and protect our clients. Many of them are former law enforcement officers or Military Veterans. Our guards are all state-certified, licensed, and insured. Ranger Guards are fully trained in defense tactics, anti-terrorism, and customer service. Moreover, they maintain a professional appearance, including clean, pressed uniforms with identifying credentials, polished shoes, neatly groomed hair, and facial hair.

The Freedom to Feel Secure Texas Security Officers You Can Trust Southern Security provides skilled private security officer services to the greater Corpus Christi area, San Antonio, and Houston. Some of our clients just need extra security support for a single event. Others require a private security guard company for around the clock, 365 days a year protection. Whatever your needs, Southern Security is the best way to protect your assets and people. As one of the most trusted Corpus Christi security companies, we have earned our reputation by delivering security solutions to the our clients since 1982. Our clients appreciate the highly personalized service and experience from our locally owned and managed security firm. Superior security comes primarily from highly qualified and trained security officers. Our expert staff takes their job of protecting you, your property, and your assets.

We Are Here. Signal 88 Security is dedicated to providing peace of mind for you and for your customers. Specializing in roving patrol for residential, commercial, and retail customers.