GRAVITEK SERVICES

Computer Repair, Wi‑Fi Troubleshooting & Home Network Support in San Antonio

Whether you're dealing with a slow computer, unreliable Wi‑Fi, hardware issues, or planning a custom PC build, Gravitek provides computer repair, home network support, and practical technology solutions throughout the San Antonio area.

A man wearing a headset participating in a video call on his computer, with a woman smiling on the screen, in a well-lit home office.

Remote Support

Remote Computer Support & Troubleshooting

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Onsite service

Computer Repair & Onsite Technical Support

Home network

Home Network Support & Wi‑Fi Troubleshooting

Starting at $50

Many computer problems can be resolved without scheduling an onsite visit. Remote support provides a convenient way to troubleshoot software issues, install applications, configure systems, and resolve common computer problems from wherever you are.

Whether you're dealing with Windows issues, software errors, slow performance, application setup, or general troubleshooting, remote assistance can often provide a faster and more cost‑effective solution than scheduling an onsite visit. When appropriate, problems can be diagnosed and resolved during the same session.

Common issues we help with:

  • Windows troubleshooting and error resolution

  • Software installation and setup

  • Printer setup and peripheral configuration

  • Email and application support

  • Performance and startup problems

  • System settings and configuration

  • General technical assistance

  • Driver installation and troubleshooting

  • Browser troubleshooting

  • Account setup and authentication assistance

Simple issues may qualify for a fixed service fee. More complex problems will be evaluated and quoted before work begins.

Remote follow-up and software troubleshooting is available for San Antonio area clients when an onsite visit isn't needed, allowing many common computer problems to be resolved quickly without delay.

Diagnostic visit from $65

Slow computers, startup issues, hardware failures, and software problems can make everyday tasks frustrating. Gravitek provides onsite computer troubleshooting, hardware diagnostics, component upgrades, new computer setup, and technical support throughout San Antonio.

Common issues we help with:

  • Slow computers and laptops

  • Startup and boot problems

  • Hardware installation and upgrades

  • Hardware diagnostic and replacement

  • New computer setup and data transfer

  • Software troubleshooting

  • Printer and peripheral setup

  • Data transfer and migration

A gaming computer with a black case, illuminated by blue LED lights, featuring multiple cooling fans, a graphics card, and a motherboard visible through a transparent side panel.

Gaming PC Builds

High‑Performance Gaming PCs

Starting at $275

Build a gaming PC designed around the games you play, the resolutions you target, and the performance you expect. Gravitek provides component selection assistance, assembly, cooling configuration, driver setup, and testing.

Systems can be tailored for competitive esports, AAA gaming, streaming, and virtual reality applications.

Gaming build services include:

  • Performance-focused component selection

  • Custom assembly

  • Cooling configuration

  • Cable management

  • Driver installation

  • Basic system testing

Advanced cooling solutions and specialized projects are quoted separately.

Contact Gravitek
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Custom PC Builds

Custom PCs Built Around Your Needs

Starting at $200

Whether you're building a system for work, content creation, home use, CAD applications, media production, or specialized workloads, Gravitek can help design and assemble a custom PC tailored to your goals and budget.

Custom PCs are available for home users, remote workers, content creators, and specialized applications.

Includes:

  • Component recommendations

  • Hardware installation

  • Cable management

  • Driver configuration

  • Operating system installation (if supplied)

  • Basic testing and setup

Hardware costs are quoted separately and based on your selected components.

Custom Quotes

Weak Wi‑Fi signals, dead zones, buffering, and connectivity issues can impact work, streaming, gaming, and smart home devices. Gravitek helps improve network reliability through practical troubleshooting, proper equipment configuration, and solutions tailored to your home's needs.

Whenever possible, wired connections are recommended for maximum reliability and performance. Depending on your home's layout, solutions may include Ethernet networking, MoCA adapters, dedicated wireless access points, router upgrades, and network configuration improvements.

Whether you're working from home, streaming media, gaming online, or connecting smart home devices, reliable networking is essential.

Services include:

  • Wi‑Fi troubleshooting

  • Mesh Wi‑Fi installation and optimization

  • Router setup and configuration

  • Wireless access point deployment

  • MoCA networking solutions

  • Powerline networking solutions

  • Network equipment recommendations

  • Smart home connectivity support

  • Performance and reliability improvements