About Us

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Click here for information about hours and location or to request a new build. 

Contact Us

Why Choose Us



Tel: (903)-870-0865

2009 W. Lamberth Rd. Sherman TX 75092

Our Experience

Diamond has been the go-to place for support and purchase of new systems for years. Doug Pilcher has the expertise to meet your needs.

Our Honesty

We've been on your side of technology issues and know what it's like trusting someone else for support. We put you first and do our work with integrity.

Our Prices 

You get the most out of your money when you purchase with Diamond. Our prices are fair and we offer more support and expertise than anyone around.

We Love Our Work!

You can always rest assured that we love what we are doing, and are eager to work and efficient with our time. Trust us with your systems. We want to help.

Anyone from home users to medium businesses can benefit from Diamond support!

We offer many services from cleanup, repair and building machines to maintenance and data backup for company servers. See our services page for more detailed information, or contact us if you have questions. We're here to serve you! 

Expertise you can trust  

At Diamond Computers we are Intel Licensed and Certified and Microsoft OEM Certified and are the only choice in Home or Business systems builders or repair! Learn more about us here, and check out our Services page to see what we can do.