About Us

Triangle Fire & Security provides dependable, code-compliant fire extinguisher services for businesses across Central Texas. Our focus is simple: clear communication, reliable service, and making fire safety easy to manage.

Who We Are

Founded in 2013, Triangle Fire & Security is a locally owned company based in San Marcos, Texas. Built on decades of fire protection industry experience, we specialize in fire extinguisher inspection, maintenance, and compliance.



We serve businesses along the I-35 corridor between New Braunfels and Austin, providing scheduled inspections, ongoing maintenance, and responsive support when needed. Fully licensed and insured, we take pride in doing the job right and building long-term relationships with our customers.

Local, Licensed, and Reliable

Based in San Marcos, Texas, we serve businesses along the I-35 corridor between New Braunfels and Austin. We provide scheduled inspections, ongoing maintenance, and responsive service when issues arise.



Triangle Fire & Security is fully licensed and insured, and committed to straightforward communication, dependable service, and long-term customer relationships.

Get In Touch

Have questions about fire extinguisher inspections or compliance? We’re happy to help.