• IT Services

Serving Sioux City, IA and surrounding area since 1997



We offer a full range of services, from the repair of your desktop PC’s, to upgrading your PC’s and servers, all the way to custom built PC’s & Servers.

Our technicians have decades of experience with all major computer brands and operating systems. We have the tools and knowledge necessary to get your computers and staff back to work as fast as possible.

We utilize a web-based ticketing system so you can monitor all of your companies open and previous work orders and trouble tickets. The same system allows our techs to pull up all notes from all previous visits while on site at your office, expediting the resolution of your issue.


Let our networking experts take care of all your networking needs. From setting up a small 2 computer LAN(Local Area Network) to building you a huge LAN/WAN (Wide Area Network) to maintaining, solving problems, or expanding your existing wired or wireless network.


onsite_computer_repair Some of our onsite services :

  • Computer Repair & Maintenance
  • Network Wiring
  • Server Repair & Maintenance
  • Network Security
  • Printer / Scanner configuration
  • Virus Removal
  • Integrating cloud solutions
  • Multiple location network solutions (WAN)

View Pricing

Services and Solutions Pricing

Store Hours
Monday : Friday : 9am – 5pm
Saturday : 10am - 2pm
Sunday : Closed
GCS | Global Computer Services
505 5th St, Suite 515
Sioux City, IA 51101
Click here for a map and directions

Drop Off Repair Pricing

Computer Repair Pricing
Computer Cleaning* $19 HDD Removal $10
Computer Tuneup $79 HDD Wipe & Remove $39
Data Backup $99 Labor – 30min $39
Diagnostic $50 Labor – 60min $79
Diagnostic & Repair $99 Memory Install $19
Email Setup $29 OS Install $99
Virus Removal $129 Password Reset $39
Express Repair Fee $99 Software Install / Troubleshoot $29
Hardware Install / Troubleshoot $39 Training – 30min $39

* Pricing for desktop cleaning only. Some laptops require disassembly, which takes significant time and will be billed hourly.

We honor the manufacturers warranty on all hardware, which is typically 1 year. All labor (install, software, etc) has a 30 day warranty. If the computer is brought back it will be fixed for no additional charge.