Your Microsoft

Experts — On-Demand

Enterprise-Level Security & Uptime for Your Business

Austin’s most trusted Managed IT Services & Cybersecurity Provider

Protect your productivity (and bottom line) with Austin’s most trusted managed IT services and IT cybersecurity provider.

Avoid expensive downtime and data breaches to keep business operations moving 24/7/365. Get away from IT support headaches and stay within your IT budget — wherever you are in your growth journey. 

Whether you are moving to the cloud, securing your hybrid workforce, or need expert IT support, GCS is your Microsoft-certified IT partner.

Managed IT Cybersecurity

Protect your business with the same security toolkit as the Fortune 500.

Managed IT Services

Get everything you need to stay ahead of cyber threats & IT issues for one predictable monthly fee.

Support Desk

Count on seasoned experts to effectively & efficiently troubleshoot any IT issues you send their way.

Cloud Migration

Eliminate unplanned downtime and hardware costs with a hassle-free migration to the cloud.

Microsoft Experts

Why use solutions from multiple vendors when one platform can do it all? Let our Microsoft 365 experts show you how.

Project Support

Keep your next office move or network replacement on time and budget with on-demand IT solution architects.

Microsoft 365:

One Solution for All Your Productivity & Security Needs

Strengthen Your Security Posture

Prevent Data Loss

Shrink Your Attack Surface

 94% Satisfaction across 1000s of Austin Business Owners

Securing & Supporting Austin Businesses for 20+ Years

Whether running a two-man shop or a 500-person company, your business deserves enterprise-level cybersecurity and managed IT services that scale with your needs. 

Streamline your operations. Strengthen your security posture. Solve your IT issues in hours (not days): from downed servers to switches, firewalls, or applications. GCS’ knowledgeable managed IT services and cybersecurity team is standing by.

That’s why Austin businesses have relied on GCS for 20+ years — and you can too. 

Certified Microsoft Partners

GCS is your certified Microsoft 365 partner. Level up your security and productivity today with Austin’s top choice for Microsoft licensing, security, and managed IT services.

Digital Business Protectors

Your attack surface may be expanding but your IT security budget doesn’t have to. Protect your users’ devices, networks, and data.

Work from Anywhere

Our in-house help desk team is always there when you need them. We can support your users, devices, and everything in between. We can be your IT department, or an extension of your existing team.

Elastic IT Support Providers

Expand your IT team without the expense of hiring more employees. Only pay for the managed IT services and support you need, when you need it.


Leverage managed Microsoft cloud and IT cybersecurity services to give your people the tools and services they need wherever they are. 

Why Take Our Word for It?

See What Austin Customers Say…


 Integration and Support Services for Best-in-Class Technology Vendors


Expand Your IT Team — Not Your IT Budget

Why settle for high costs and unresponsive IT support when you could have flexible, on-demand managed IT services tailored to your business needs? 

✔ Get away from hidden fees. 

✔ Free your business of long-term contracts.

✔ Say goodbye to slow, untrained IT support desks. 

When you choose GCS, you add highly skilled techs and support designed for your budget and business needs. Not ours. 

The GCS Blog

IT Expert Trends, Tips & Tactics

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