When I left my previous employer to venture out on my own, I knew I was going to require quick reliable service for all my computer needs. I contacted Mark at MTCompTek and he has assisted me with everything from equipment and software selection to maintenance and data recovery and everything in between. With the remote assistance and MTCompTek’s excellent service, they really have become a valued partner! Sincerely,

Ezekiel Easley

I have had Mark build me a computer and upgrade several others.He has also answered a lot of software and hardware questions that I have had. He is professional, knowledgeable, prompt, reasonably priced and very helpful. I would highly recommend his services…it’s great to have a smart and friendly computer guy to go to when you need one.
Jan Weidner

We were more than pleased with the service Mark at MTCompTek provided us! Our computer is running great, we got it back faster than we had hoped, and Mark walked us through what he had done and has been wonderful in his followups to be sure we have been happy with his work! He has been a great source for any questions we have had since our service, as well! We will use this business again, and are happy to refer our friends, too!

Lena Phares

Very pleased with the excellent service. I needed help for our business in a hurry and received it right away. The charges were most reasonable, and follow up service cheerfully provided.


Peter Broom

I had a serious problem trying to source our rack mount computers from another vendor. With one call to Mark at MTCompTek he was able to capture what we needed better than any previous vendor. His “get it done right” attitude to his business and his customers shows. The effort he put into getting us the computers right, and on time was second to no one. I will always send my business to MTCompTek, because there is no reason to go anywhere else.

Jay Pierson

Mark is very knowledgeable and honest, His services are top notch and treats you very fairly. He gets the job done in a timely manor and even offers free pick up and delivery. I would highly recommend Mark for all your computer services.

Tyler Jarosz


My computer crashed and I lost everything, including three years worth of QuickBooks information. It ended up being my hard drive, but Mark was able to somehow restore all of my information on to a new hard drive. He had everything fixed, and my computer running better than new within one day! I now have Mark service my computer any time there is a problem. I highly recommend Montana Computer Technologies, and wouldn’t trust my computer to anyone else!


Tanya Hodge

If you have any issues or problems with your computer or need IT support, call Mark Cheshier. I had some Active x control issues with our laptop and he remotely linked up to it and in less then 15 min. had it resolved. I can personally vouch for Mark, we went to the same church and worked for the same company while we lived in Bozeman Montana, his Integrity and computer knowledge are top notch. I honestly don’t think there’s anything regarding computers that he can’t figure out:)I found my lifetime computer support guy!


Rick Knepp

I have taken a couple of computers to Mark now and would very highly recommend his work to anyone. I do believe my computer is running better now that it was shortly after we got it. I will not take mine to anyone else. Thank you Mark.

Dixie Langton

If you need to have some computer work done, don’t hesitate to call Mark as he is very knowledgeable, fair and honest. The computer that I got from him is one the quickest and smoothest I have ever had. Very satisfied!

John McKinney

Recently I had a problem with my PC. After having tried all the recommendations I could find online I determined that I needed some kind of professional help in the matter. I found a listing for MTCompTek LLC on craigslist and contacted Mark.

In speaking on the phone Mark was clearly knowledgeable and quickly put me at ease that he could solve my problem and preserve all my files. He then offered to have the problem solved by the end of the day if I could bring the computer to him.

Upon bringing the PC to Mark he patiently explained my options and suggested that we could not only solve my problem but improve my system’s performance for a slightly more than just the repair fee. I agreed to the plan to both fix my PC and improve performance and left my computer.

As he said he would do, he called me to confirm my system was fixed and operating flawlessly. I was able to pick up my PC that very same day and have had no problems since. I notice the increased speed and couldn’t be more pleased with the results. On top of that Mark followed up to make sure I was satisfied and didn’t need any additional help with anything.

I couldn’t be any happier with my experience with MTCompTek. Should I encounter problems with my PC in the future I will not hesitate to call. He is honest, fair, professional and highly competent and will patiently help those of us who are technically challenged understand the problem and solutions available.

I highly recommend that anyone in Southwest Montana that has a computer problem contact MTCompTek.

J. Shellman, Bozeman MT

Mark builds a great machine, and his after-sale support is outstanding. Highly recommended.

Ross Martin