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Quality Data Source

Multiple Vendor Support Contracts.
One Invoice. One Contract. One Point of Administration.


Systems, data centers, workstations, servers, printers, routers, hubs, PCs — you name it, they all have to be maintained. There are often hundreds, even thousands of multi-vendor devices, spread across varied geographies. Wouldn’t it be nice to have one integrated service contract, with one invoice, and one organization to call regarding all billing questions and pricing issues?

Welcome to Qualilty Data Source (QDS). Headquartered in Algonquin, Illinois, we partner with the best service companies around the globe. We source from OEM, OEM authorized and select third-party maintenance organizations to build a service solution suited to your unique IT asset age and location. Our professional services team is here to guide you, from the early planning stages to the sale to the post-sale management of your systems.

Need expert support quickly? No problem. Exceptional customer service is at the heart of who we are. We interact personally with you and your team, including making on-site visits, to understand your needs and find the very best solutions to meet them. Contact us today to see how we can help you take your business to the next level.


Please contact us with any questions and we’ll promptly respond.

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“Your quote on the Intermec equipment was successful, so that is going through at the moment. There were some potential savings from another supplier but they were offset by the service you and QDS provide.”

-Alliance Plastics

“Wow QDS I am impressed. Requesting an RMA from our former vendor took over 5 months. I guess that’s the difference when working with someone that cares.”


“We appreciate the effort and look forward to continue doing business with QDS. As I mentioned in our conversations, we are highly satisfied with the services we are getting from QDS. You not only solve our needs in a timely matter but you are always very professional, nice and friendly. I anticipate a good relation between Bumble Bee and QDS.”

-Bumblebee Seafoods

“Thank you.  I appreciate your generosity and conscientiousness in solving this issue for us. Unfortunately, in this day and age, great customer service is few and far between.  When I have been treated with this amount of consideration and first-rate customer care….I will tell everyone who will listen.”

-Hexagon Metrology, Inc.

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