Menu
Mon-Fri 8AM-5PM 217 854 6260

Contact Us!

[email protected]
217-854-6260

Trusted IT Solutions for Glen Carbon Businesses

Schedule a Free Consultation Today!

For over 25 years, Illini Tech Services has been the leading managed IT service provider and trusted technology partner for businesses throughout Central Illinois, including right here in Glen Carbon. Our comprehensive IT solutions include onsite support, helpdesk services, co-managed IT options, and specialized small business tech support tailored specifically to your company’s needs. From setting up and managing servers, network equipment, QuickBooks, and secure business email systems, to installing security cameras, our expert team handles every detail. We provide daily troubleshooting, incident response, and strategic IT planning, allowing you to confidently focus on your core business activities.

Our Services

  • Managed IT Services

    Enjoy proactive network monitoring, server maintenance, and dedicated IT support to keep your business running smoothly. Additionally, we offer IT auditing, security assessments, and compliance checks, including PCI and HIPAA compliance. With Illini Tech Services, your technology receives vigilant oversight, ensuring efficiency, security, and industry compliance.

  • VoIP Phone Solutions

    Modernize your communications with reliable VoIP phone systems. Our enterprise-grade solutions include local installation and ongoing support in Glen Carbon, making it easy for your business to stay connected.

  • Cybersecurity Services

    Defend your business from modern cyber threats with our layered security services. We provide firewall configuration, email filtering, and complete system assessments to identify and eliminate vulnerabilities. For organizations needing to meet regulatory requirements, we also conduct focused penetration tests to support HIPAA and PCI-DSS compliance goals.

  • Network Infrastructure Services

    We deliver customized IT infrastructure built to support reliable connectivity and long-term growth. From structured cabling and network hardware setup to the deployment of Ubiquiti UniFi systems, we ensure your infrastructure performs efficiently. Whether you're outfitting a new building or upgrading existing systems, we manage routers, switches, and complete equipment installations from start to finish.

  • Starlink Satellite Internet Installation

    If your Glen Carbon location is beyond the reach of traditional broadband, we offer professional Starlink Satellite Internet setup. This standalone service brings fast, dependable internet access to remote homes, farms, and businesses. Our technicians handle every aspect—from aligning satellite hardware to optimizing your network for consistent speed and performance.

  • Cloud & Office 365 Services

    Simplify your operations by moving to the cloud with help from Illini Tech Services. We manage Microsoft 365 environments, secure email platforms, and ensure smooth data transitions for Glen Carbon businesses. Our solutions are designed to integrate effortlessly with your current systems, helping your team collaborate and communicate without interruption.

  • Custom Web Development

    We design and maintain websites that are tailored to your business and built for performance. Our developers create responsive, secure, and SEO-optimized websites that reflect your brand and attract local traffic. Whether launching a new site or improving an existing one, we offer ongoing support to keep your digital presence current and competitive.

  • Video Security & Surveillance

    Protect your property with reliable video surveillance systems from Illini Tech Services. We install high-definition security cameras and monitoring solutions that deliver clear, consistent footage. Our systems are designed to provide comprehensive, around-the-clock protection—giving you greater peace of mind at your business, residence, or remote site.

  • Software Support

    We offer expert support for common small business applications including Microsoft Office, Adobe Acrobat, web browsers, antivirus programs, QuickBooks, Peachtree (Sage), and more. For industry-specific software needs, we can also arrange specialized third-party support plans.

  • Residential & In-Shop Support

    In addition to serving businesses, we provide residential tech support and in-shop computer repair. Whether you’re managing a business or need help at home, our reliable service is designed to keep you running smoothly.

IT professional reviewing code on multiple computer monitors, representing Illini Tech Services’ advanced IT and security solutions

Our Support & Monitoring

  • Managed 24/7 Monitoring

    For customers enrolled in our Managed IT Service Plans, we offer round-the-clock network monitoring to proactively address issues as they arise.

  • Dedicated USA-Based Support

    All our clients benefit from our knowledgeable support team, available Monday through Friday from 8am to 5pm. Enjoy personalized assistance from experts who understand your business needs, with 100% USA-based support.

Close-up of a UniFi network switch with multiple Ethernet cables in a server rack, illustrating expert installation by Illini Tech Services

Why Choose Illini Techs?

  • Local Expertise & Fast On-Site Response

    Based in Central Illinois, our technicians understand the local business landscape and can provide prompt on-site support in Glen Carbon when needed.

  • Trusted by a Diverse Clientele

    Our IT solutions are relied upon by small businesses, medium-sized enterprises, CPA firms, and residential customers alike, ensuring tailored support that meets a wide range of needs.

  • Official Partnerships & Industry Expertise

    As a certified Microsoft Partner and an authorized Ubiquiti Networks provider, we deliver industry-leading technology solutions backed by extensive expertise and strong vendor partnerships.

Close-up of a Microsoft 365 app menu on a tablet screen, featuring Outlook, OneDrive, Word, Excel, and Teams. Essential tools for secure business communication and email security.

Contact Us

Ready to enhance your IT infrastructure and cybersecurity? Contact Illini Tech Services today to schedule a free consultation or request a quote. We’re here to help your Glen Carbon business – or even your home office – thrive with dependable IT support. Reach out using any of the following methods:

  • Phone: 217-854-6260
  • Email: [email protected]
  • Address: 21709 State Rte 4, Carlinville, IL 62626

Or simply fill out our online contact form, and our team will get back to you promptly. We look forward to partnering with you for all your IT needs!

Schedule a Free Consultation Today!
Explore
Contact

Hours of Operation

Monday – Friday:  8:00 AM – 5:00 PM

Useful Links

© 2025 - Illini Tech Services