Yes, Mr. JST Technology Consulting is still open
for business!

Principal Technologist John S. Thomas accepted a position with the Cannon Valley Special Education Cooperative in July 2017; as a result, the company has transitioned to a part-time business focused on residential customers and home-based businesses.

Due to this transition, Mr. JST Technology Consulting is now 100% mobile based, by appointment only, and no longer maintains an office in downtown Northfield. Mr. JST Technology Consulting offers on-site visits after 4 pm and on Saturdays. We also continue to teach and support the non-profit community in Northfield wherever possible.

Mr. JST Technology Consulting can still be reached at (507) 786-9578, or via e-mail, text, or private message via our website, or on Facebook. We look forward to continuing the technology relationships we have built with our clients, friends, and neighbors. Thank you!


Resolve those frustrating
technology hiccups!


Nowadays, you would be hard-pressed to find a household that
doesn't have 
some sort of new technology. 

From smart televisions to

Internet connections, technology is seemingly everywhere you look.


Home Networks

  • Wi-Fi Router Installs
  • Extenders
  • Printer Installation
  • Parental Controls
  • Content Safe Surfing

Purchase & Setup

  • Needs Analysis
  • Purchasing Assistance
  • Installation
  • Move Data to New PC
  • Removal / Recycle

PC Maintenance

  • Virus & Malware Removal
  • Performance Tuning
  • Memory Upgrades

We Support It All...

  • Windows & Mac OS
  • Desktop Computers
  • Laptops
  • iPads & iPhones
  • Android Tablets
  • e-Readers / Kindle
  • Smart Phones
  • Smart Televisions
  • Streaming Media Devices

    If it takes power,
    Mr. JST can help!

We provide family friendly appointment times for your convenience...

  • We still make house calls!
  • Free pickup & delivery of your equipment...
  • Late afternoon (after 4 pm) appointments!
  • Early evening appointments...
  • Saturday appointments available!

Please note, we no longer provide urgent response small business support services.
All technology support services are on-site by appointment only.


At Mr. JST Technology Consulting, we understand that as technology goes, your life goes; and, that when your technology malfunctions, you need to be able to trust your local technologist.
Look no further than Mr. JST Technology Consulting for the comprehensive computer support services
you need to get your technology up and running quickly.


  • Individual Training
  • Small Group Training
  • Customized to any device or task