Visiting from out-of-state; got viruses on laptop. Fast service, personable & economical.

Glessna LeBaron

Honest as the day is long!! They are very knowledgeable and took care of a range of problems for us (camera system, WIFI, network issues, laptop repair). We were thrilled with their level of communication, promptness for appointment time and follow through. Would highly recommend them again! Mike, Clay and Nicole....great job.

S Dickerson

Upstate Computer has been our IT Company at Greer Flooring Center for well over 10 years. As the Owner I have always been extremely pleased with the responsive service and incredible knowledge of our Computer and Phone System. I would highly recommend Upstate Computer! Awesome People!

Todd Ponder

Mike and the entire Team are wonderful to work with. Very professional and responsive.

Cindy Lopata

Mike Harris and the team at Upstate Computer are top notch! We have used them on numerous projects for video surveillance, sound systems, telephone systems, point of sale system and TV cabling. We have used them for approximately 35 to 40 projects over the last several years. Their professionalism, attention to detail and responsiveness is outstanding. They really take an interest in making sure things are done right the first time. Lastly, their pricing is always competitive. Honestly, it's rare to come across a team of folks that are as conscientious as they are and not to mention friendly! That's why we keep calling them back!

Eric Holman

Mike is fantastic, they really do a great job!!

Mary-Anna Baskins

When we have an issue Upstate Computer Services has a quick response time and are able to resolve the issue. The staff is friendly and professional.

Info eccp

Upstate is great staff to work with. Been using for a long time. Had issue with router and Mike came out, and just in a few found issue. Got us up and going. They are great staff to work with. Personal and Business. That' Upstate!!!

Keith L. Henderson

very responsive

Sue Priester

Great service and knowledgeable team! Always quick to reply back whenever we have issues.

Justin D. Blum

Thirteen years ago Upstate Computers was recommended to us when we were building our new facility. They did all the wiring for both our phones and computers. We were very happy with the results. They were especially helpful in explaining the new equipment. We have continued to have them service and upgrade both our systems. Mike and Derek have been with us from the beginning. They were a small business when we started with them and they have grown. They still give us the specialized care for our unique needs. We are grateful.

Mary Connor

Everyone at upstate is the absolute BEST ... We have been working together for many, many years and they are all very personable, knowledgeable, and available when I need them... Very honest and their integrity is at the very top. I would recommend Upstate Computer above all!!

Holly Onufer

These folks are best-in-class! They are there for us when we need them! They advise on and maintain all our computer needs and do so to excellence!!! They are the best in the business!!

Tonya Crist

These guys are great. Super responsive & always helpful.

Laurie Winston

Excellent on time service

Johnny Lamb

Great job. Thank you!!

Ali Polat

Could not be more pleased with Upstate Computers. Derek and Mike are extremely competent and the service they provide is unparalleled in the industry and I know because I've used some of the competition. Upstate actually acts as if they want your business. They maintain and repair our phone system, and recently started servicing our camera system.

Jerry Allison

I have been without a scanner for months now and they had it fixed within 20 mins! thank yall so much!


We always receive 5 Star service with Upstate Computers. They are efficient and knowledgeable and we benefit greatly from their service. Highly recommend! Universal Unilink PA Greer, SC

Paige Porio

Great Service from Knowledgeable Techs

Kevin Hughes

very helpful, and friendly

Gina Slona

KC was very friendly. We were having a hard time getting our canon printer up and running, calling Upstate Computers did just the trick!

Ahmorie BAker

Upstate Computers is great, always very helpful, and quick! The whole team are all stars!

Alex L

Always helpful and will always give 110%


Best Customer Service & Always Punctual. Will Always Recommend!

Katie Plexico

JOE'S DELIVERY ENTERPRISE is grateful for all the services that Upstate Computer Service has provided. Mike has been awesome, very knowledgeable. Customer service is excellent. Great company, we recommend it 100 %

Joel Pichardo

KC was awesome! He helped us work out and learn about our issue between our MAC, Dropbox and Google Drive. His knowledge was top rate and he was quick to find a solution!

Justin Ruzicka The House Guy

Nicole and the whole gang are awesome at Upstate Computers. Mike Harris has assembled a top-notch IT team that can handle everything you need. Owens Insurance Agency has 2 locations and a staff of 18 and trust them for all of our services.

Chris Crist

I have worked with Upstate for several years and they always take care of my computer issues quickly. The staff is friendly and prices are very reasonable. Wouldn't trust my computers to anyone else.

Trish Hodges

Amazing, Fantastic Team!! Best-in-Class customer service! We couldn't run our business without them!!

Tonya Crist

Upstate Computer is great to work with and always quick to respond.

Debbie Dillard

The team at Upstate Computer are friendly and super knowledgeable about phone /text systems plus their pricing is spot on . Always call these folks for new systems and services.

Barry Keeter