Clear Scope
We review device counts, pathways, ceiling conditions, rack locations, schedules, access restrictions, and documentation expectations before work begins.
Dantech, LLC d/b/a Chicago Datacom
About Chicago Datacom
Chicago Datacom is the commercial network cabling and low-voltage infrastructure division of Dantech, LLC—built for offices, warehouses, retail spaces, commercial facilities, and business build-outs across Chicago and the western suburbs.
Veteran-OwnedOak Brook-BasedCommercial FocusInsured
A Specialized Dantech Brand
Focused on the physical infrastructure that keeps businesses connected
Chicago Datacom was established as a dedicated commercial cabling and low-voltage brand so businesses, general contractors, technology partners, and facility teams can quickly identify the field services they need.
The company operates as Dantech, LLC d/b/a Chicago Datacom. That structure combines the accountability and technical background of Dantech with a clear market focus on cabling, wireless infrastructure, fiber, racks, testing, and related low-voltage work.
Projects are approached with the expectation that the infrastructure must remain understandable and supportable after the installation team leaves. That means attention to routing, terminations, labeling, rack organization, testing, documentation, and communication throughout the project.
How We Work
Commercial field work with a supportable handoff
Clean Installation
Routing, mounting, terminations, rack work, and labeling are completed with a professional commercial finish and future serviceability in mind.
Testing & Documentation
Depending on the project, closeout can include labels, photos, cable maps, device lists, and Fluke certification reports.
Service Area
Chicago and the western suburbs
Chicago Datacom supports commercial projects in Chicago, Oak Brook, Elmhurst, Downers Grove, Naperville, Lombard, Westmont, and surrounding communities.
ChicagoOak BrookElmhurstDowners GroveNapervilleLombardWestmontNearby Suburbs
Core Capabilities
Commercial network and low-voltage infrastructure
Cabling
Structured Cabling
Cat6 and Cat6A drops, patch panels, pathways, labels, testing, and commercial closeout.
Structured cabling servicesWireless
Business & Warehouse Wi-Fi
Access-point cabling, placement support, mounting, PoE infrastructure, and wireless survey coordination.
Wi-Fi installation servicesInfrastructure
Fiber, Racks & Testing
Backbone links, rack buildouts, network closet cleanup, labeling, and Fluke certification.
View project workDiscuss a Project
Schedule a site walk or send the basic scope
Send the project city, approximate device or drop count, desired timeline, and any floor plans or photos you already have. For time-sensitive work, calling is the fastest option.