Design Security Controls has been doing business in Houston and throughout Texas since 1978. We are licensed by the State Board of Private Investigators and Private Security Agencies. ( This is a State required license to sell and install alarm systems. ) Our company provides Electronic Security for Commercial, Industrial and Government markets.We specialize in all phases of electronic security system, such as ; Alarm Systems, Intercom Systems, CCTV Systems, Integrated Access Control Systems and Whelen Outdoor Warning Alarm System. We have a full staff of factory trained sales, installation and services technicians. Our service technicians are on call 24 hours a day to service our customers in the event of an emergency.When you purchase a system from Design Security Controls, you also purchase the long-term support of our sales and technical staff. If you require further information on our company and the service we provide, please do not hesitate to call us. We look forward to working with you!