





Chicago is a fast-moving business city. From the Loop to River North, companies here run on tight schedules and tight margins. The last thing you need is technology that can’t keep up.
Applied Communications Group (ACG) fixes that. We build corporate technology systems that actually work the way your team needs them to. From office suites to multi-building campuses across Chicago and the Midwest, we design and install solutions that keep your workplace connected, secure, and ready for whatever comes next.
We’re the kind of team that shows up on time, stays organized, and makes sure everything is done clean and right. And we do it without the usual tech talk that nobody wants to hear.







Corporate offices are all different. A law firm needs strict security. A financial firm needs fast networks. A corporate HQ needs reliable communication across the whole building.
ACG starts by listening, then we build systems that match your needs, your workflow, and your future plans.
Here’s a quick breakdown of what we do for corporate offices in Chicago and the Midwest:
| Service | What It Does | Why It Matters |
|---|---|---|
| Structured Cabling | End-to-end cabling for data, voice, and fiber systems | Keeps your network fast, reliable, and ready for growth |
| Audio Visual Solutions | Conference room AV, digital signage, and collaboration systems | Makes meetings and communication run smoother |
| Access Control & CCTV | Security systems for offices and restricted areas | Protects staff, assets, and sensitive data |
| Paging & Intercom Systems | Office-wide paging and emergency alert systems | Keeps communication clear across the workplace |
| In-Building Wireless, WiFi & DAS | Boosts wireless coverage and connectivity | Eliminates dead zones and supports modern devices |
| Outside Plant Services | Underground fiber installation and maintenance | Keeps multi-building campuses connected |
A strong network starts with clean, reliable cabling. ACG installs CAT6, CAT6A, and fiber optic systems built to handle heavy traffic and high bandwidth.
Your office might be running VoIP, cloud systems, video conferencing, and large file transfers all at once. We make sure the backbone of your network can handle it.
We also schedule installations around your business hours. That means minimal disruption, and no chaotic cable work while people are trying to get their work done.
Meetings shouldn’t be a struggle. They should be fast, clear, and effective. ACG installs AV systems that make collaboration simple. We handle everything from conference room setups to lobby digital signage, so your team can communicate clearly and efficiently.
Our corporate AV solutions include:
These systems help teams stay aligned, whether they’re in the office or working from home.
Security is a serious issue for corporate offices. ACG designs and installs access control and video surveillance systems that protect your staff and assets.
We monitor entry points, hallways, parking areas, and restricted spaces to give you full visibility.
With remote access, real-time alerts, and secure data storage, administrators can manage security without being tied to the office.
Instant communication keeps your workplace running smoothly. ACG installs paging, intercom, and emergency notification systems that make sure messages reach the right people fast.
Whether it’s a routine announcement or an urgent alert, your team stays connected.
We work with both wired and IP-based systems, so we can support a single building or a full campus.
Weak WiFi and dead zones are a constant headache. They slow down work and frustrate employees.
ACG installs enterprise-grade WiFi and Distributed Antenna Systems to provide consistent coverage across offices, conference rooms, and common areas.
We start with a detailed site survey to find weak spots, then design a wireless network that supports employee devices, VoIP, and cloud tools without interruptions.
For multi-building campuses, connectivity starts below the ground. ACG’s outside plant services include underground fiber installation, splicing, and restoration.
We use directional drilling and low-impact methods to deliver stable, long-term network connections.
Choosing the right technology partner matters. ACG stands out for our real-world experience and consistent performance.
We provide structured cabling solutions in Chicago for clients across a wide range of industries, including:




Your office deserves technology that supports productivity, security, and communication every day. ACG builds and supports systems that keep your team connected, your data protected, and your operations running smoothly.
Ready to upgrade your office technology? Contact Applied Communications Group today at 630-529-1020 to start your custom solution.
Yes. We coordinate with your team to schedule work after hours, weekends, or during slower business periods.
Absolutely. ACG serves businesses of all sizes throughout Chicago and the Midwest.
Yes. We specialize in upgrading and integrating new AV equipment into existing setups.
Our access control and CCTV systems provide real-time monitoring, remote management, and alert capabilities.
Yes. ACG provides ongoing maintenance and support to keep your systems running year-round.