• IT Services

Serving Sioux City, IA and surrounding area since 1997

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Computer Repair and Maintenance

computer-repairGCS offers a full range of services, from a simple repair of your desktop PC’s, to upgrading your PC’s and servers, all the way to custom built PC’s & Servers.

We repair most major brands and have three service options :

Drop-off your computer

  • Conveniently located in downtown Sioux City, we have a full service computer repair facility. For more information about our drop-off computer repair and upgrade services.   Learn More

Onsite – We come to you

  • We offer onsite computer repair and networking services to both commercial and residential customers. Our technicians are all certified and background checked. For more information about our onsite computer repair and networking services.   Learn More

Managed Services

  • Managed services is a proactive approach to computer repair bundled with other IT services, into a flat fee monthly pricing structure. We have 4 plans to fit your business needs. For more information about our Managed IT services.   Learn More

Services and Solutions Pricing

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Network Cabling

  • We provide commercial-grade Network wiring service throughout a business facility involves the installation of a collection of connectors, connecting hardware and cables using unshielded twisted pair (UTP), screened (foil) unshielded twisted pair (F/UTP), or shielded twisted pair (STP).

GCS Custom ServersOur wiring technicians can install almost any type of wiring, including :

  • Unshielded Twisted Pair (UTP) Cable
  • Shielded Twisted Pair (STP) Cable
  • Coaxial Cable
  • Cable Installation Guides
  • Wireless LANs

LAN/WAN

  • 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 network.

Custom PCs and Servers

GCS Custom ServersA custom PC is a computer built especially for you. You decide the specifications. How fast, how much memory, type of processor, case, hard drive size, you name it. If you aren’t comfortable with these decisions, we can advise and help you choose the right parts to build the best pc for your needs.

Custom PC vs. Pre-built

  • There are many benefits to ordering a custom built pc over buying one off the shelf. First, and most important, we decide what goes into the pc. This is very important and is usually overlooked in today’s computer market. When you buy a pre-built machine, the computer manufacturer decides what you get as far as hardware. You usually don’t have much say in the configuration. We feel that a pc is a substantial purchase and should be exactly what you want.

GCS Consulting

GCS ConsultingConsulting is the heart of our service. GCS can guide your company’s use of information technology, allowing you to focus on making your core business successful.

Information Technology provides tools to make people more productive and more successful. By involving GCS in your strategic and tactical planning, we can help you choose and manage those tools effectively.