Texana Security, including our subsidiaries San Angelo Security Service and Supreme Security Service, is your full-service alarm company and security systems provider. We’ve been providing professional and reliable security services for over 45 years. When you call, we answer! No automated attendants, no answering machines, but a live person 24 hours a day, 7 days a week, 365 days a year. It's just one more reason why we say, “Your Security – Our Concern – Since 1961."
