Structured Cabling · Wi-Fi · Switching & Firewalls

The Network Your Cameras, Doors & POS Depend On.Designed & Installed by the Same Team

Every security camera, door controller and POS terminal is a network device. When the cabling and switching underneath them is guessed at, everything above it becomes unreliable. We build the infrastructure and the systems that ride on it — so there is no finger-pointing between vendors.

Request a Free Site AssessmentCall (708) 670-7766
4,000+systems installed
2006serving Chicagoland since
150+five-star Google reviews
1team accountable for it all
The Problem

Why Systems Fail at the Cable

Dropped camera feeds, doors that unlock late, Wi-Fi dead zones and POS terminals that time out are almost never the device. They are undersized PoE budgets, unlabeled patch panels, daisy-chained consumer switches and cable runs that were never certified.

Reliability

Consumer gear in a commercial building

Big-box switches and routers weren't built for 40 PoE cameras and 200 devices. They reboot, overheat and drop.

Documentation

Nobody knows what goes where

Unlabeled cables and no rack diagram turn a five-minute fix into a half-day outage.

Capacity

No headroom for the next project

Adding cameras or access control later means re-pulling cable if the original run was sized for today only.

Security

Flat network, one password

Cameras, guest Wi-Fi and the POS on the same VLAN is a compliance and breach risk.

What We Install

Cabling, Switching, Wi-Fi & Firewalls

From a single Cat6 drop to a full rack build-out with fiber backbone, we design to the load your building will carry in five years, label and certify every run, and hand you documentation your next vendor can actually read.

  • Cat6 / Cat6A structured cabling, certified and labeled
  • Fiber backbone between buildings, floors and IDFs
  • Racks, patch panels, cable management and UPS
  • Managed PoE switching sized for cameras, access control and phones
  • Enterprise Wi-Fi design with heat-map coverage planning
  • Firewalls with VLAN segmentation for cameras, guest, POS and staff
  • Demarc extensions and ISP hand-off relocation
  • Illinois Prevailing Wage compliant on public projects
Commercial network rack and structured cabling installation
Who It's For

Built for Your Operation

New Construction & Build-Outs

Low-voltage rough-in coordinated with your GC so cameras, doors and data are ready at occupancy, not after.

Schools & Municipalities

Public-bid-ready proposals, prevailing wage documentation and campus-wide fiber and Wi-Fi.

Restaurants, Clubs & Retail

Segmented networks that keep POS and payment traffic isolated from guest Wi-Fi and cameras.

Warehouses & Distribution

Long-run fiber, outdoor-rated cabling and Wi-Fi that covers racking, yards and docks.

How It Works

From Site Walk to Sign-Off

Site walk & load count

We count every device you have and every device you plan to add, then size cabling and PoE to that.

Design & drawings

Rack elevation, cable schedule and VLAN plan delivered with a fixed-price quote.

Install & certify

Every run tested and labeled; rack photographed and documented.

Support

Same team that installed it answers the phone when something changes.

Client Result

They rebuilt our rack, labeled everything and the camera dropouts we had lived with for two years stopped the same day.

Dental practice, Burbank IL
FAQ

Cabling & Networking Questions

Yes. Many general contractors and IT firms hire us for the low-voltage cabling and rack work alone.
Cat6 handles most camera and access-control loads. Cat6A is worth it for Wi-Fi 6E/7 access points, longer PoE++ runs and anywhere you want a 10-year runway.
Yes. We regularly bid municipal, park district and school projects and provide certified payroll where required.
Yes. Demarc extensions for historic and multi-tenant buildings are a common project for us.
Always. You receive a labeled patch panel, rack photo and cable schedule so any future technician can work on it.
Get Started

Free On-Site Assessment

We walk your facility, document every door, camera angle and cable path, and send a fixed-price proposal — usually within two business days. No obligation.

Call or Text(708) 670-7766
Emailsales@tgatewayinc.com
Office5631 W 87th Street, Oak Lawn, IL 60453
Related Services
Security CamerasAccess ControlPOS Systems