Computer and IT Services for Business and Residential Users. Repairs, Networking and Security.

About Daemon Systems LLC

Founded in 1998, Daemon Systems LLC is a Texas-based Limited Liability Company proudly serving San Antonio and the surrounding areas for over 25 years. As one of the longest-running technology companies in the region, we’ve earned a reputation for reliability, expertise, and dedication to our clients. Today, we support hundreds of computer users and dozens of small businesses with a wide range of IT solutions.

The Computer Shop – Your Local IT Experts

Our traditional computer repair shop, The Computer Shop, offers a full suite of services—from custom-built computers to complex hardware repairs. We provide same-day diagnostics for many common issues and serve both residential and business clients.

Services are available in-house, on-site, or remotely, depending on your needs. We’re also authorized resellers for major brands such as Lenovo, Dell, and others.

For more information on The Computer Shop and services visit their dedicated website www.TheComputerShopSA.com.

VoIP & Telecom Solutions

We offer Voice over IP (VoIP) services, managing the telecom needs of many clients across industries. Our systems are designed to integrate seamlessly with your existing infrastructure, simplifying communications and providing a single point of contact for all your IT needs.

Daemon Systems VoIP services include all phones and equipment as part of the monthly service. No equipment cost at sign up!

Managed IT Services – BulletProofNetwork

  • Network Monitoring & Hardware Health Checks
  • Endpoint Security & Patch Management
  • Next-Generation Firewall Solutions
  • Backup & Disaster Recovery Services
  • HelpDesk Services

Our managed services are scalable, designed to grow as your business grows—providing peace of mind and proactive support.

Compliance & Cybersecurity

With clients across medical, financial, and manufacturing sectors, we understand the unique challenges businesses face when it comes to security and compliance. We help ensure your systems are in line with HIPAA, PCI, and other regulatory standards. In an age of rising cybercrime, you need a security partner you can trust—we’re here to fill that role.

Why Choose Daemon Systems, LLC?

Whether you need simple tech support, a custom computer build, or a fully managed IT infrastructure, we’re here to help. We love technology—and we love building lasting relationships with our clients.

Let’s get started. Call us today at (210) 615-7671.