Our Clients

Municipal Bank

“CNG is quick to respond, takes care of us right away, and makes everything easier for our team.”

Iroquois Memorial Hospital

“With the 65 percent funding, CNG was able to implement their CORE Switch and CORE router connectivity across all hospital locations. CNG worked closely with IMH staff on a financial plan that provided three- years of full support services and support with all newly deployed technology. Furthermore, CNG offered Fortinet CORE routers with Unified Threat Protection software and remote Virtual Private Network (VPN) connectivity that fully met HIPPA compliance for healthcare protection requirements. CNG helped IMH deploy an Avaya IP-PBX Voice -over-IP phone system across all locations, including a Fortinet full network switch refresh and secure wireless deployment.”

Bourbonnais Elementary School District #53

“A Fast-Response IT Partner”

“Since partnering with CNG, the biggest benefit we've experienced is their incredible response time. While many companies take 24-48 hours to respond, CNG consistently gets back to us within a few hours. Their knowledgeable and friendly staff work closely with our team to resolve issues and prevent future problems. You won’t be disappointed with CNG’s dedication to customer support; they tailor their services to meet our needs while offering budget-friendly options.”

Calumet Memorial Park District

Trust in CNG’s Tailored IT Solutions

“CNG truly listens to your concerns and provides the products you need to enhance productivity in your business. Their quick response times keep you informed throughout the process, ensuring you’re back online without delay. CNG stands out among other firms by fully understanding your needs and offering tailored solutions, all while resolving issues swiftly through their ticketing system. Hands down CNG is the right choice to make. They care about their customers and have a top-notch team!”

SmartWash

Why We Trust CNG: Unmatched Reliability and Clear Communication

"CNG’s reliability is unmatched—we can come to work every day not having to worry about the internet being down. They also take the time to explain the "why" behind what they’re doing in a way that’s easy to understand, unlike other IT firms that don't thoroughly explain what they want to do. As a local, family-owned business, CNG cares about their work and offers competitive pricing, reliable service, and same-day support when needed."

The Farmers and Merchants Bank

Elevate Your Communications With CNG’s Expert Support

“Since partnering with CNG, our phone system has become straightforward and efficient. Any issues are handled with professionalism and resolved immediately. The responsiveness and solutions provided by CNG far surpass any other firm we’ve worked with. Overall, our experience with CNG has been excellent, marked by their fast service and unwavering dependability.”

Know Boundaries ABA

Elevating Communication and Support With CNG

“CNG has revolutionized our communication by enabling seamless call mapping and remote access through the Nimbus app, which operates just like a desktop phone. I love the secure text feature that our clients appreciate, as well as the group text function for new client intakes that boosts our efficiency. Their tech support is impressively fast and responsive, always resolving issues without hassle. Plus, they assist with onboarding new staff, making the process smoother for everyone. If you're looking for an IT firm, ask about their phone and computer app features. With CNG, you’ll find a dedicated partner that truly understands your needs!”

Village of Manteno

Unlocking Convenience and Professionalism With CNG

“The door control system has been an excellent choice, offering multiple ways to operate the doors, whether through a phone app, a bracelet, or existing employee proximity cards. Installation and follow-up support have been timely and efficient, and we appreciate CNG’s flexibility in working with our preferred subcontractors, something we struggled with previously. Our first experience with CNG was seamless; they were responsive, easy to collaborate with, and exemplified professionalism throughout the process!”

George Ryan Jr. Insurance Group

Exceptional Service and Dependability

“The CNG team has consistently provided my company with reliable and timely service, which is essential for any business, and they truly excel at it. Their up-to-date tech offerings and exceptional service make them an invaluable provider. Whenever we face challenges, CNG is dependable and steps in swiftly, ensuring that our daily operations continue without interruption. Their sincere commitment to excellent service stands out, especially compared to larger operators who often lose sight of personalized support. We are fortunate to work with such a dedicated and independent team.”

Bourbonnais Township Park District

Local Presence, Cutting-Edge Solutions

“CNG stands out with their local presence, enabling quick responses to our needs. They implement secure and comprehensive systems allowing them to manage all aspects of our business remotely. Plus, the CNG team is a pleasure to work with, ensuring our systems are well-documented and keeping configuration backups of critical systems for peace of mind.”

Clove Alliance

Your IT Champion

“Since partnering with CNG, our operations have become seamless, experiencing fewer interruptions and faster resolutions to technological issues. Their proactive support and friendly team have made us feel like valued partners rather than just clients. If you're considering CNG as your IT provider, their exceptional customer service and responsiveness are reasons to choose them. Teaming up with CNG has been one of our best decisions, allowing us to focus on serving our community without IT worries.”

Era Valdivia Contractors

A Seamless Transition With Unmatched Support

“Besides the ease of mind that everything is handled with Exchange and Office 365, I no longer have to manage physical servers or worry about updates. The cost and complexity of on-premise systems are gone, and with the new iOS soft phone app, our construction company’s team can stay connected on-site. The breadth of CNG's services is outstanding—they even linked our internet with a point-to-point connection. The team is extremely responsive and can handle any future projects promptly. CNG's use of top-tier vendors and their personal touch, with long-term employees like Zef and Anthony, builds trust and loyalty, making them an invaluable partner for our IT needs.”

FASTSIGNS of Kankakee

Local Support You Can Trust

“The biggest benefit of working with CNG is their local support, which understands our business and responds quickly to our needs. Unlike big vendors, where you become just a number, CNG treats us like a valued customer. To those on the fence, choose a local, trusted partner for your IT needs and avoid the big-box experience.”

Prairieview Lutheran Homes

A Trustworthy Partner in IT Security and Support

“CNG’s personal touch sets them apart; I don't feel like just a ticket number that will fall through the cracks. Their prompt response time and personalized support amazed me, especially after discovering how unsecure my system was with my previous vendor. I highly recommend making the change to CNG for reliable, tailored IT solutions that genuinely care about your business's needs.”

Kankakee County Chamber of Commerce

Peace of Mind With Responsive IT Services

“The biggest benefit of having CNG take over our IT is their responsiveness. They fix issues quickly and ensure our business runs smoothly, taking care of behind-the-scenes work so we don't have to worry. CNG is always there for you, no matter the issue or time of day, with amazing turnaround times for service, equipment, and updates. They treat you like family, taking pride in their work and striving to make your business better.”

Ascension Saint Mary

Local IT Superheroes

“CNG is always ready to help and consistently finds the right answers. Their local presence and efficient service call system ensure prompt support. With extensive knowledge and a customer-first approach, CNG always looks out for your best interests.”

Fairway Transportation

“Phone System, Data Network, Cyber Security, Wireless Access, Keyless Entry, Gate Entry, Audio Video. CNG started by installing Paxton Wireless Access on every entrance point at the facility. Then, made sure there were outdoor kiosks for 24/7 truck entrance/exit with cameras. CNG went with the Avaya IP-PBX Voice-over-IP phone system, Unified Threat Protection software, remote Virtual Private Network (VPN) connectivity, and a Fortinet full network switch refresh with secure wireless deployment.”

Bourbonnais Elementary School District #53

“CNG provided the latest in IP Office Server Edition technology, with Unified Communication capabilities, to include softphone, chat, messaging access and broadcast capabilities. A SIP trunk solution allowed them to retain all of our phone numbers, intercom capability and the ability to dial-out on phone lines with the appropriate school caller-ID.”