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Professional Computer Maintenance provides mission critical, on site support for server based networks. DTR Business Systems, Inc. the partner company to PCM has 25 years of experience building servers for vertical application providers in North America.
With expertise ranging from server-based computing to local and wide-area networking, our technical staff provides you a quick , easy and dependable solution to your complex computing problems. We firmly believe that each customer deserves individualized attention and the best service available anywhere. We know that your business comes first, and to us, your business is our business. The ability to apply technology in the work place - to help improve your business is what PCM strives for.

PCM is Microsoft certified and are experts in: IIS, ISA, SCO, Active Directory, VPN, Disaster Recovery,Server, Networking, Email & Spam Filtering, Data Storage, Wireless Networking.

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PCM News
Introducing a server system that grows with you. The Intel Modular Server built on Intel Multi-Flex Technology can handle whatever the future brings.
Read what our clients are saying about PCM.
Maintenance vs. Warranty
We are often asked what need is there for a hardware Maintenance agreement when all of the system components are covered by the manufacturer’s Warranty.

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