We’re not just a vendor—As a strategic business IT partner and trusted technology provider, C-3IS delivers tailored solutions with nationwide reach and a commitment to measurable success. with zero hand-offs, zero guesswork, and zero vendor confusion.
One provider. Every solution. From A/V installs to lifecycle-managed devices and secure remote access—we build, connect, and support it all.
Our strategic onboarding method in six straight forward steps —eliminates blind spots and risk from day one.
MDR, SaaS backup, endpoint protection, and 24/7 monitoring are built into every managed engagement—not added as an afterthought.
Mix and match Managed, Field, Cloud, and Consulting Services—plus Lifecycle Add-ons—to align with your operations, budget, and growth roadmap.
Get full visibility with ticket tracking, license insights, remote monitoring, and streamlined billing—all through our client portal.
No phone trees. No pass-offs. Just a tight-knit team of certified experts and hands-on leadership that gets your business.
See your security posture, patch status, and service metrics in plain English. You’re never in the dark.
Most issues resolved remotely in minutes. Nationwide field techs available when hands are needed on site.
We design around your goals—not quotas—using the best fit from Microsoft, Cisco, AWS, or others.
Our nationwide IT services ensure consistency and responsiveness for every client, no matter the location.
These are the outcomes we focus on delivering from day one.
C-3IS proudly serves clients across the United States. With headquarters in Texas and teams deployed nationwide, we support multi-location enterprises, government entities, and regional businesses with consistent, expert-level service wherever it’s needed.
C-3IS delivers a full suite of IT and infrastructure services through six specialized categories:
Whether you need a single service or a turnkey solution across multiple locations, we deliver scalable, secure, and cost-effective results.
Yes — many quotes can be provided remotely after a discovery call and review of your site plans or requirements. For complex environments, we also offer fast, scheduled walkthroughs by our certified field teams.
Absolutely. As your trusted IT support partner, our technicians are certified in low-voltage systems, structured cabling (BICSI), jobsite safety (OSHA), and specialized technologies such as VoIP, surveillance, and access control. C-3IS also holds the required state-level security licensing to perform video surveillance and access control work, ensuring every project meets regulatory and industry standards.
We respond to all inquiries promptly — often within the same business day. For managed service clients and emergency scenarios, we offer prioritized dispatch and 24/7 support availability to minimize downtime and risk.
Yes. For mission-critical environments and active support clients, we provide 24/7 emergency response. Whether it’s a network outage, security system failure, or equipment issue, our team is on call to restore operations fast.
Let’s talk about your goals and how we can build the right solution—end to end.
(972)429-6659
