Computer problems?
Rockshell EZ-Tech is Billings' trusted mobile tech support. Whether it's a broken laptop, a virus, Wi-Fi trouble, or you just need someone to walk you through it — Dustin shows up, fixes it, and explains it in plain English.
Straightforward Tech Help
For Real People
No jargon, no upselling. Just an experienced tech who listens, diagnoses the problem, and gets it handled.
Computer Repair & Tuneups
Slow startups, freezing, crashes, blue screens — we diagnose the real issue and fix it. Desktops and laptops, all brands.
Virus & Malware Removal
Full cleanup, security hardening, and guidance so it doesn't happen again. We remove the threat and lock the door behind it.
Network & Wi-Fi Setup
Dead zones, slow speeds, printer won't connect — we optimize your network so everything talks to everything.
Tech Tutoring for Seniors
Patient, one-on-one coaching for smartphones, tablets, email, video calls, and everyday apps. No question is too simple.
Remote Support Sessions
Secure screen-sharing for quick fixes, software installs, email issues — from anywhere in Montana.
Small Business IT
Email setup, cloud backups, security audits, and ongoing support for small teams without a full IT department.
Three Steps to Working Tech
Getting help shouldn't be complicated.
Call or Text
Tell us what's going on in your own words. Slow computer, strange pop-ups, Wi-Fi dead — whatever it is.
We Show Up
We schedule a visit to your home or office — or connect remotely if that's easier. Usually same day.
Problem Solved
We fix the issue, explain what happened in plain language, and make sure you're set before we leave.
Honest Rates, No Hidden Fees
You'll always know the cost before we start.
Remote Support
- Secure screen-sharing session
- Software troubleshooting
- Email & account help
- Settings & configuration
House Call
- We come to your door
- Hardware & software repair
- Network & Wi-Fi setup
- New device setup & data transfer
- Honest diagnosis before any work
Business Support
- Priority response times
- Security audits & backups
- Cloud & email management
- Network maintenance
What to Expect
A few answers before you call or book.
Do you actually come to my house?
How fast can you get here?
Do you charge for diagnostics?
Do you work on Macs and PCs?
What if I just need someone to teach me how to use my phone?
Do you offer flat rates?
5.0 Stars Across 20+ Reviews
Every review on Google is five stars. Here's why.
"Dustin came to my house, fixed my laptop in under an hour, and actually explained what happened so I could avoid it next time. Fair price, no pressure. I'll call him every time."
"My mom couldn't figure out her new phone. Dustin sat with her for an hour, patiently walked her through everything. She texts me photos now. Worth every penny."
"Quick, professional, and honest. Told me my old desktop wasn't worth repairing and helped me pick a replacement. That's integrity."
Meet Dustin Ruther
Rockshell EZ-Tech is a one-person operation — and that's by design. When you call, you talk to Dustin. When someone shows up at your door, it's Dustin. No call centers, no ticket queues, no handoffs.
Based in Billings, Montana, Dustin provides hands-on computer repair, network setup, security cleanups, and patient tech tutoring for people who just want their stuff to work.
Ready to Get Your Tech Fixed?
Call, text, or email — tell us what's going on and we'll get back to you with a plan and a price.
Service Hours: Monday – Saturday · Billings, MT & surrounding areas · Remote support statewide