Call us at 865-573-5303 or email at


Computer Systems Plus is a company built on quality products, software and IT services, but our real specialty is customer service.

Our customer base includes retail, government, legal, not-for-profits, churches, wholesale distribution, restaurants, medical, education, advertising, plus others. This diverse client base affords us exposure to all types of systems and ensures we provide the best solution possible. With many of our customers having 15, 20, and 30 plus year relationships with our company, our commitment to establish long-term beneficial partnerships has become a reality.

“CS+ has been a great resource for our Organization. They are courteous, knowledgeable, and promptly respond to our requests.” – Brian Sward, ETTAC

“As a Computer Systems Plus customer for 15 years, we have always had excellent and friendly service. I would recommend CSP for any business looking for personal, speedy and knowledgeable care with regard to all things computer.” – Laura Winkle, Tennessee Law Institute

“We chose Computer Systems Plus based on a number of factors, but most importantly we felt that we would get exceptional customer service.  They have exceeded our expectations.”  – Amy Canfield, M.A., Ensemble Recovery LLC

“We are a small business and have went through a couple of IT companies but by far this company is the best in Knoxville. Our previous company tried to tell us that our server needed to be replaced so I got a second opinion from CSP and I am very glad I did because our server did not need to be replaced. Out of all the techs I had here from previous companies Daniel by far is the best. He fixed our problem within 20 minutes which the other company was here 6 hours and said my server needed replaced. I would highly recommend Daniel and Computer Systems Plus” – Jason Webb, City Heat & Air

“Absolutely the best company around! Have met and talked several times with Brandon. He has always been able to help and answer every question. He always provides the best technical advice, support, and expertise. I would trust Brandon and his company 100%.” – Zackery Carroll

“So glad we decided to go with Computer Systems Plus when we were looking for IT support. Super knowledgeable and very responsive staff. Daniel Bowman, our IT support rep is great to work with and takes great care of us!” – Tiffany Eigenmann, Chad Steward and Associates

“We have worked with Computer Systems Plus for over 11 years. The staff is incredibly nice, helpful and processes services requests quickly and efficiently with updates along the way. Their knowledge in their field and level of customer service can’t be beat.” – Knoxville Leadership Foundation

“I would rate this company the best in knowledge and customer service. I have dealt with 2 local companies before I contracted with CSP and I can tell you they have saved our law firm, Mayer & Newton, time and more importantly money. Every individual that works there is helpful, friendly and an expert. I cannot say enough good things about our experience with this group. I would strongly urge you to use CSP Inc. if you have computer needs.”- Lori McKelvy, The Law Offices of Mayer & Newton

“Jim is the best! He has saved the day so many times!” – Kelly VonCor



Computer Systems Plus, Inc.
605 Sevier Avenue
Knoxville, Tn 37920

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With Christ as our example of servant hood, our mission is to provide quality technical solutions through education, consultation, and support with the goal of establishing long-term beneficial partnerships.


Monday-Thursday 8:30-5:30
Friday 8:30-4:30