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Company History

In 1989 David Cherba founded DMC Unlimited as a subsidiary of Digital Machine Control, Inc. The business was located in Ludington's Industrial Park on Conrad Industrial Drive between 1st Street & 6th Street. Primarily focused on providing computer services to local businesses, DMC Unlimited grew quickly. By 1996  DMC Unlimited was Digital Machine Control's main focus.

In 1999 DMC Unlimited was sold to Kim Larson who maintained the company's focus of providing computer products and services to the local community. In late 2002, DMC Unlimited moved to a new location at 65 S. Jebavy Dr. This location provided a much more accessible store front for DMC's customers.

In March of 2003 DMC Unlimited was purchased by Roger & Jamie Wertz. Roger had been an employee of DMC Unlimited for three years under the ownership of Kim Larson. The Wertz's greatly enjoy working in the field of computer service and look forward to serving the community for years to come.


In September of 2008, DMC Unlimited purchased the Russ Miller Studio building on Tinkham avenue. This new facility provides DMC with nearly twice the square footage of the previous building.

In 2015, DMC Unlimited added a gaming PC brand, GameRigz, to meet increased demand for high-performance PCs and gaming accessories. 


Today DMC Unlimited continues to provide much needed computer products and IT services to the local community. Supplying IT services and support to hundreds of local businesses, DMC Unlimited is here to help you and your small business succeed.







Service Manager


Service Technician


Office Assistant



Below are a few of the comments and reviews we've received from our awesome clients


DMC Computers has the best customer service I have ever had. From the pleasant receptionist to the technician you are treated with respect and are helped with any need you have! I highly recommend this company!!

Sherry T. - via Facebook

Have purchased my business computers and laptops from DMC for years. Will not go any where else. They are always very helpful when times are stressful with problems.

Brenda C. - via Google

These guys are the nicest people . . . I brought them an 8-year-old Macbook that had crapped out on me. The staff was exceptionally friendly and, even though they don't specialize in Macs, they often can fix them. As it happened, my old motherboard had fried and I decided to purchase a new Macbook. But I will now and forever send anyone who needs help with a PC or Mac to DMC first.

John W. - via Google

I am in business as a software guy. So when I moved to Ludington Michigan I had a lot of concerns that I could not be able to find a store that was able to adequately handle my needs.
I tried out a couple locations, but it wasn't until I went to DMC that I found the place that I was looking for.
Take it from a guy who is experienced in software, this is the place in Ludington who you want to use!!
Excellent service. Highly knowledgeable. Competitive prices. Great follow up. Great customer service.

Paul S. - via Yelp

Very friendly, speedy service. I am very happy with their repair of my device. I also was very happy with the updates texted to me. 
Happily back to work!

Sara L. - via Square

I will recommend DMC to anyone who needs a new computer or any other computer service. Great people to work with, honest and they take care of the customer.

David S. - via Square

I have had several interactions with the folks here and they are always polite and knowledgeable.

Aaron W. - via Google

Always honest and very trustworthy! Very knowledgeable and friendly and helpful. Love this company.

Karen U. - via Square

Quick, helpful, and knowledgeable staff, coupled with good selection of support product makes for a great experience.

Dominic M. - via Square

These people are wonderful and I highly recommend them for all of your computer related issues. They are willing to take on the task, reliable, talented, reasonably priced and can resolve the issue in an acceptable time frame. The Best!

Linda H. - via Google

Amazing people. Fixed my computer in a few days! So glad I took it to them!

Jaimie M. - via Facebook

Extremely knowledgeable and very very helpful, we were shopping for a laptop for my son for college and Roger hooked us up! Made a stressful shopping experience completely “stress-less” and pain free! Cannot thank you enough!!! Blessings!

Tashina M. - via Google

Thank you DMC for the wonderful service and support you gave my Dad recently. I can't say enough good things about everyone from the sales woman to the tech who did the install. I'm so proud of my 90yrld Dad for wanting to keep up with the new technology and so very happy that he found such a wonderful business to work with!

Nancy O. - via Facebook

Roger and crew are truly miracle workers. Great service. Great prices. Locally owned and operated. Stands behind his products!

Diane E. - via Google

Amazing team, built my first ever computer for me. I have acquired a few computers with problems that I didn't know how to fix my self. DMC was able to fix them within one to two days for very reasonable cost. They have also answered any questions that I asked though the process. Amazing team, amazing work, very pleased with everything they have done for me.

Spencer K. - via Facebook

Wonderful service with a speedy turnaround time. Great selection of hardware and accessories. Everyone is knowledgeable and helpful. I’m so glad to have found DMC!

Barbara C. - via Square

Took my broken laptop to these guys and they had it fixed in just a few days. I have only had positive experiences here and will definitely use them again, should the need arise!

Amy R. - via Google

Fast, accurate service. We've bought several computers here. The staff is so friendly and explain things in a way I understand.

Krystn M. - via Facebook

You are always so helpful and prompt. I couldn't ask for better service, nor more knowledgeable and courteous techs. Thank you for being there for us!

Dorothy G. - via Square

Roger and his team are always there to save the day with whatever computer issue pops up. We appreciate DMC!

Alix V. - via Facebook

Extremely helpful and awesome staff in a stressful situation. Gave options and results exceeding expectations. We have found a new "trusted friend" for all of our computer needs. Highly recommend!

Linda H. - via Square

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