Top-tier managed IT and security services. Their team understands business impact, not just technology.


DefendIT Services, Inc. is a San Antonio-based Managed IT Services and Cybersecurity company dedicated to helping businesses stay secure, connected, and productive. We provide comprehensive technology solutions, including managed IT support, cybersecurity, cloud services, Microsoft 365 management, network infrastructure, data backup and recovery, and IT consulting. Serving businesses across San Antonio, Austin, Corpus Christi, Houston, and South Texas, we specialize in delivering reliable, proactive IT solutions tailored to each organization's needs. From small businesses to organizations with complex security and compliance requirements, DefendIT combines technical expertise, responsive customer service, and a security-first approach to technology. Our mission is simple: Protect your business, simplify your technology, and help you grow with confidence.
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ReviewsFrom Google
Engaged with Chris and his team to walk us through the CMMC level 1 and 2 engagement. They've been more than helpful and have shown their technical expertise countless times. We are entering into a MSP arrangement with them based on our experience.
Excellent IT service! They were knowledgeable, responsive, and resolved our issues quickly. Great communication and professionalism throughout the process. Highly recommend!
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