About Us
The Guardian IT Support Team: Aaron Lopez – Founder & Lead Consultant | Tyler Ross – Technical Specialist
At Guardian IT Support, we believe tech support should be local, approachable, and rooted in trust. Founded in Crandall, Texas, we provide affordable IT solutions for individuals, small businesses, and remote clients across the U.S.
Aaron Lopez brings over a decade of hands-on IT experience, backed by:
- A Bachelor of Science in Information Technology
- A Master of Science in Cybersecurity and Information Assurance (WGU)
He holds multiple industry certifications including:
Security+, CySA+, CASP+, CEH, CHFI, and more—spanning email security, cloud infrastructure, and cybersecurity operations.
Aaron has supported small to large businesses with infrastructure, email, and endpoint solutions.
Tyler Ross is a rising force in the IT world with a natural talent for:
- Computer building, hardware support, and hands-on troubleshooting
Currently pursuing his Google IT Support and CompTIA A+ certifications, he plays a vital role in:
- Desktop repair
- System optimization
- End-user tech support
Tyler has helped numerous local clients and is known for his calm, methodical approach and genuine commitment to problem-solving.
Why Work With Us?
Most IT firms offer support. We offer accountability.
Guardian IT Support is built on real-world enterprise experience—not generic break/fix support or outsourced call center scripts.
Book a Free Consult: https://calendly.com/aaron-lopez-guardianitsupport
Why Choose Us:
- Tier 3 Oversight on Every Ticket
- Cybersecurity-First Mindset
- Transparent, Human Support
- Flexible Service Models
- Local Presence, Remote Reach
Guardian IT Support exists to secure and simplify your technology—without pushing unnecessary services or vendor bloat.
More About The Team
Certifications & Experience
Key Projects & Successes
- Email Security Migrations: Led full-scale migrations from Mimecast to Proofpoint for enterprise clients, including configuration of advanced threat protection, DLP, and BEC mitigation policies.
- M&A IT Integration: Supported systems consolidation post-acquisition for multiple business units, including identity unification, SendGrid/SMTP routing, and DNS/SPF validation for compliant mail flow.
- SIEM & Threat Detection: Deployed and tuned Wazuh and Rapid7 environments for alert triage and threat hunting; reduced false positives by over 40% through rule optimization.
- Cloud Security Review: Conducted Microsoft Purview compliance audits and recommended governance policy changes across M365 tenants.
- Firewall Operations: Worked alongside networking teams on Fortinet policy rule reviews and change planning for segmented environments.
Aaron continues to build a low-cost, scalable cybersecurity lab used to train and validate skills across email security, SIEM, endpoint protection, and AD management—ensuring real-world problem-solving remains a core company value.
