Information Systems of Montana is the only Authorized Sales and Service Dealer for Apple Business Systems in Central Montana

We offer Apple Mac hardware sales and support, warranty and non-warranty repair as well operating systems and software support. We install genuine Apple replacement parts to insure your device works as it was engineered in Apple headquarters.

Please note: ISM is not able to work on mobile iOS-based Apple products.

Which Apple Products Do We Support? 

Click here to see a list of models we work with, as well as current pricing.

Need Help With Your Apple device?

Schedule an appointment with us through Apple’s website by clicking below.

Apple’s established support process will give us the information we need to best serve you. An appointment will allow us to quickly serve you when you arrive at our store. Setting an appointment allows us to verify and prepare for your issue and order any needed parts to shorten your wait time if possible.

Before You Come In For Service:

BACK UP YOUR DATAWe can backup your device if needed but having your own backup will save repair time and will prevent future data loss. Learn how to backup your Mac.

CHANGE YOUR PASSWORD. We need your login password to make a backup, troubleshoot issues in your OS, and to create repairs through Apple. Please change your passwords to something you are comfortable giving us, and then change them back once the repair is complete.

BRING ONLY YOUR DEVICE. We only need what is necessary to solve the issues you are experiencing with your device. We have chargers, displays, and peripherals in store for us to troubleshoot with.   

Repair Services

Quick Fix

Up to 30 minutes of over the counter support. Helping you reset passwords/quick troubleshooting.

MacOS Recovery


Data Recovery
$220 – $2,500+

Hardware Services

Helena Office

1314 Helena Ave
Helena, MT 59601

Great Falls Office

910 7th Street South
Great Falls, MT 59405

Open Monday – Friday

Please call for an appointment.

Careful Planning • Predictable Costs • Constant Monitoring and Reporting


Experience the peace-of-mind that comes with knowing your IT infrastructure is now a strength upon which you can continue to build your business.


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