Houston IT Company

Experience improved infrastructure management with a leading Houston IT services company.

Improve Network Performance with our Houston IT Services Company

Accelerate organizational growth with managed IT services from an IT company Houston businesses trust.

Why choose CalTech as your IT company in Houston?

  • Streamline your IT outsourcing needs with an end-to-end technology partner for all your needs.
  • Enjoy scalable and cost-effective cybersecurity solutions with our OneDefenseSM cybersecurity services.
  • Benefit from expert IT consulting services that remove the guesswork from your technology infrastructure.
  • Minimize downtime with timely and consistent customer service from our 24/7/365 helpdesk services.
  • Maintain transparency and predictable costs with comprehensive service-level objectives (SLOs).

Our Other Houston IT Solutions


Request an estimate for our Houston IT services company.

Our Clients

Industry Leaders Depend On Our Houston IT Services Company

Why Clients Trust Our IT Services Company in Houston, TX

The Advantages of Working With Our IT Company in Houston

Network Management

Benefit from reliable network support and management that provided complete coverage, from deployment, integration, to upkeep, maintenance, and upgrades.

Server Support

Maintain server uptime with our automated monitoring capabilities that offer real-time updates and prompt IT support services from in-house experts at our Houston services firm.


The OneDefense cybersecurity solution offers cost-effective protection for your company, including 24/7/365 monitoring, full SIEM strategies, threat and incident response plans, and more.

Cloud Computing

Accelerate your transition into cyberspace with our array of cloud services, from additional resources and storage to a range of hosting and support services.

Disaster Recovery

When businesses in Houston face natural disasters, our robust strategy focuses on restoring core IT functionalities to mitigate losses and ensure quick recovery

On-Site Support

Beyond most Houston IT companies, our support team delivers reliable technology solutions that resolve your issues at the root, reducing odds of recurrence.

IT Operations Assessment

Gain complete visibility into IT with a comprehensive inventory of your infrastructure for unique business solutions that add value to your company.

End-User Support

Our in-house team provides prompt support that resolves recurring issues at the source to improve resilience and productivity across your business.

IT Consulting

Leverage our industry knowledge with IT consulting services that include cybersecurity, network management, and cloud consulting.

Why Clients Trust Our IT Services Company in Houston, TX

IT Company in Houston

17207 Kuykendahl
Suite 100
Spring, TX 77379
Our Numbers

What Makes Us One Of The Top IT Companies in Houston

End users managed by our onshore in-house team
Average customer satisfaction (CSAT) rating
Companies from different industries enjoying the CalTech advantage

Expand Your Technology Horizons With Our Houston IT Services Company

Improve uptime and productivity with the IT company Houston businesses trust.

Prioritize Productivity With Our IT Company in Houston, TX

Houston IT Services Company

Improve IT Management With One of the Premier IT Firms in Houston

Backed by more than 30 years of experience, CalTech delivers reliable managed IT services for businesses in Houston, Texas. 

Bring a complete suite of IT solutions to your business that includes:

  • IT consulting
  • Cloud computing
  • Helpdesk services
  • Managed IT services
  • IT process outsourcing
  • Field tech support services
  • OneDefenseSM cybersecurity
  • Third-party vendor collaboration
  • And more

Achieve new levels of performance from your IT infrastructure by partnering with one of the most trusted Houston IT companies.

Protect Your Entire Technology Infrastructure With OneDefenseSM Security

Leaving digital protection up to chance can lead to intrusion attempts, data theft, and cyberattacks.

You can’t afford that kind of risk. With OneDefenseSM, you’ll benefit from an integrated approach to cybersecurity for your entire organization that includes:

  • Incident response
  • 24/7/365 security operations center
  • Targeted threat hunting
  • Real-time security event management
  • Intrusion detection and prevention
  • And more

Protect your company and its digital assets with a robust cybersecurity solution from one of the top IT firms in Houston, TX.

IT Services Company in Houston, TX
IT Company in Houston

Make Educated Technology Decisions With Expert IT Consulting Services

As one of the leading IT services companies in Houston, our experience supporting different industries positions us to provide expert insight and recommendations

Count on our professional information technology consulting and CIO+ services to influence informed decisions that cover:

  • Cybersecurity
  • Cloud consulting
  • Regulatory compliance
  • Vulnerability assessments
  • Technology infrastructure management
  • And more

Get the advice you need to ensure your business succeeds when you partner with our Houston IT services company.

Why Industry Leaders Rely On Our IT Company in Houston, Texas

WIth proven experience supporting various industries, CalTech has become one of the IT companies Houston businesses turn to for managed IT and support services.

Endorsement From Major Groups
As a testament to the quality of our services, which support over 150 local businesses, we are endorsed by the Independent Bankers Association of Texas, LeadingAge Texas, and more.

Transparent and Reliable Business Solutions
As your trusted technology partner, our IT services firm focuses on transparency. Every service and solution comes with clear costs and scope that ensure stakeholder alignment.

IT Services Company in Houston, TX