Computer repair services for Ennis, Sheridan, Twin Bridges and all of Madison County Montana and surrounding areas

Phone: 406-589-9527  (or) 406-686-1088



OpenRange Computer Services is your local computer technology source, our services include:


– Computer Diagnostics and Repair
– Malware/Virus Removal

– Data Backup and Recovery

– System Upgrades and Cleanup

– Custom Built Systems

– Wired and Wireless Networking

– GPS Navigation/Mapping Systems



We can have your computer up and running in one day (or less) the majority of the time.

We make ‘house calls’ to your location or (if you prefer) you can drop off your computer at our Shop.


Our Credentials:


Comptia Network+, A+ and Security+ Certified Professional


HP Hardware Repair Certification


US Department of State – Security Clearance


Member Society for Range Management


Member Ennis Chamber of Commerce & Ruby Valley Chamber of Commerce and Agriculture


Member Ennis Lions Club


Local work references available on request



About Us:


Paul S Jurenas, Owner/Lead Technican and ardent  ‘Equine/Bovine/Rangeland Enthusiast’ has worked with computer technology for over twenty years, starting as a ranch hand/cowboy and rangeland data specialist with several ranches and also with the BLM.


He then worked his way up to managing all computer technology operations for Wyoming State Forestry in Cheyenne as well as eight remote field offices. He moved to Montana after deciding to start his own computer technology support business and to be closer to the ranching lifestyle of which he is very passionate.



           Contact Us

OpenRange Computer Services

PO Box 347

McAllister, MT 59740