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At TotalCom, we build communications and security networks that connect you to your world. Since 1993, TotalCom has been dedicated to delivering the highest quality security services such as: alarm systems, security cameras, phone systems and surveillance systems to our customers in the San Antonio / South Texas area.


Recognized as an industry leader, we have the experience, technical resources and professional staff to meet and exceed our customers’ needs and expectations.  From ideas to solutions, we deliver quality communication network systems and services that help to protect your world and keep it safe. And, most importantly, we build partnerships with our customers based on trust and quality solutions.

TotalCom is your leading San Antonio and South Texas source for innovative, high-tech security systems that are designed, installed and serviced by certified professionals.


For more than a decade, we’ve made it our credo to translate ideas for better security into integrated, practical solutions.

Whether for infrastructure or backbone cable, fire systems, security systems, access control systems, telephone systems, or UL local monitoring of your security, our project management skills and technical knowledge come together for one reason – solving your security needs.

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“I can’t thank you guys enough for the outstanding job you did on our new office building. You guys went above and beyond to accommodate us, even sending your crews after hours to get things complete on time and on budget!  Moe was great as he helped answer any questions we had and was willing to show up on site whenever we needed him. You guys have gained a customer for life and we look forward to working with you in the future.”

— Oscar Hernandez,
Vice President Construction

Scott Felder Homes, LLC


San Antonio Security Services | Alarm Systems San Antonio | Recognized by Honeywell for the 2013 Commercial Installation of the Year Award | Security Camera San Antonio