Computer Systems Plus

Smart, stable, & secure… That’s “IT.”

Who We Are

It Services

Client Access

Mission Statement

Create smart, stable, and secure IT ecosystems that successfully support the lives and businesses of our clients through education, quality solutions, and dedicated loyal service.

Why Computer Systems Plus?

Managed IT Service Experts in Knoxville, TN

We pride ourselves on a quick response time for our contract customers. Small businesses have our full attention, and you will not be waiting around for days needing help when IT issues arise.

Our team comes with 38+ years of experience in computer networking + information technology and an average employee tenure of 15 years. As a result, we have quite the long-standing retention rate with our clients going back decades. We love helping businesses in Knoxville and the surrounding areas!

Are you a small business owner looking for managed network solutions?

Let's Get Started

Managed IT Services

Network Design

Telephone + Voip SOlutions

Wiring + Custom Cabling



Disaster Recovery

Managed Cybersecurity

Hardware as a service

On site + Remote 24//7 support

View All

What our clients have to say

Heidi Weyers

2023-01-05

Computer Systems Plus provides a wide variety of IT Services to assist small business to perform optimally, covering all the important aspects of running a successful business. The team is highly educated and provide superb service to all clients. Wether you require onsite or remote support, CSP will have you covered.

Daniel Hall

2023-01-04

Computer Systems Plus is a pleasure to work with! Very attentive, and always on the ball!

manjit bhatti

2022-02-15

They extended our wi-fi and it has been amazing!

Jackie West

2022-02-09

They did a good job at a very fair price.

Samantha Potenza

2021-07-28

Computer Systems Plus is a great business to work for. Everyone is friendly and welcoming. I am so glad to be apart of an awesome team!

Lisa Silverman

2021-03-02

Our organization has used the services of Computer Systems Plus for numerous years and the staff have always been super responsive, knowledgeable, helpful, and professional! They always work with us to get our needs met in the most cost effective manner possible. I highly recommend Computer Systems Plus for all of your organization's IT needs.

Shelby Allmon

2021-01-19

Computer Systems Plus is a great IT support and service provider in the Knoxville area. If you are looking for a local group that will truly value your business, look no further!

Kara Finger

2020-12-18

Rob, Jeremiah, and the entire team at Computer Systems Plus provide the best costumer service in town. We went offline for some reason during our last day of virtual learning for our students. Jeremiah worked so hard to get us back up and running. He went above and beyond what any one person should have done. We felt like we were their only clients that day. It is so hard to find customer service like that!

Amanda Dunn

2020-11-28

Fantastic customer service and reliability, particularly in the purchasing department. Michael is incredibly good at his job, as is the rest of the team at CSPlus. I will recommend the services here to anyone!

Award Winning Managed Service Providers

For 17 years, Channel Futures releases “a list of the most influential and fastest-growing providers of managed services in the technology industry,” which examines organizational performance based on annual sales, recurring revenue, profit margins, revenue mix, growth, innovation, and supported technologies.

Computer Systems Plus is proud to be ranked in their 2023 MSP 501 survey as a top managed service provider for local & small businesses in East Tennessee!