San Antonio, TX — IT Services & Technology Solutions
Enterprise-grade IT field services, phone repair, homelab consulting, and cybersecurity solutions. 8+ years of federal and enterprise experience — now serving San Antonio.
What We Do
From federal infrastructure to small business IT — full-stack tech support tailored to your needs.
Latest Posts
Real-world homelab experiences, cybersecurity insights, and lessons from building a tech business from scratch.
A self-hosted AI assistant stopped answering — no error, no crash, just silence. Here's how three stacked bugs hid behind one symptom, and the lessons that outlast the fix.
How I debugged a self-hosted LLM agent that kept inventing quiz questions instead of reading my real study notes — and the free, structural fixes that finally made it work.
How I built and maintain a full self-hosted media and monitoring stack on a Lenovo ThinkCentre M910q — including ZFS, Jellyfin, Grafana, and Wazuh.
A real incident response walkthrough — how I detected, assessed, and mitigated the ClawHavoc supply chain attack against my homelab in May 2026.
How I launched a car lockout service business under my LLC — from DBA filing and domain registration to a live website with auto-deploy in 48 hours.
Who We Are
GetGreenTech LLC is a San Antonio-based technology services company founded by Donnie P. — an IT professional with 8+ years of experience spanning federal infrastructure, enterprise migrations, and independent technical support.
From managing CBP federal infrastructure to leading large-scale migrations at USAA, the experience behind GetGreenTech is enterprise-grade — brought to businesses and individuals of all sizes.
We believe technology should work for you — not the other way around. Whether you need a quick phone repair or a full cybersecurity overhaul, we bring the same level of expertise and dedication to every job.
Get in Touch
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