- Trusted Since 1979
- Serving Central Illinois
- Licensed & Insured
- 24/7 Emergency Response
Trusted Electrical Solutions Since 1979
Since 1979, organizations throughout Central Illinois and beyond have trusted Zeller Electric for quality workmanship, responsive service, and practical electrical expertise. We bring that same commitment to commercial, industrial, educational, healthcare, warehousing, and residential systems and data projects.
YEARS IN BUSINESS
PROJECTS DELIVERED
SERVICES & SUPPORT
Reliable Systems & Data Infrastructure Solutions
Whether you are constructing a new facility, expanding an existing network, modernizing outdated cabling, or adding new technology, our team will work closely with you to develop a reliable and scalable solution. We coordinate with owners, facility teams, information technology professionals, engineers, equipment vendors, and other contractors to help ensure every system supports the facility’s current requirements and future growth.
OUR COMPREHENSIVE systems and Data SERVICES
Network Infrastructure & Connectivity
- Structured cabling systems
- Copper data and voice cabling
- Fiber-optic cabling and infrastructure
- Telecommunications cabling
- Wireless access-point infrastructure
- Industrial network and control-system cabling
Technology & Security Systems
- Data-room and network-closet buildouts
- Equipment racks, cabinets, and cable management
- Security camera system infrastructure
- Access-control and building-security cabling
- Fire alarm and life-safety infrastructure
- Audio-visual and communications cabling
System Support & Expansion
- System expansions and technology upgrades
- Cabling repairs, troubleshooting, and maintenance
- Testing, labeling, and system documentation
Whether you're installing infrastructure for a new facility, expanding your network, or upgrading existing systems, Zeller Electric delivers dependable cabling solutions designed for performance and long-term reliability. Our team works closely with owners, contractors, and IT professionals to build organized, scalable systems that support today's technology while preparing for future growth.
Connected Infrastructure Built for Today’s Facilities
Reliable technology systems start with a strong foundation. Zeller Electric designs and installs structured cabling, fiber-optic systems, and communications infrastructure that help businesses stay connected, secure, and prepared for future growth.
Structured Cabling
A properly designed structured cabling system provides the foundation for dependable voice, data, security, and communications technology. Zeller Electric installs organized and scalable cabling infrastructure tailored to each facility’s layout, equipment, and operational requirements.
From individual workstations to complete building networks, we focus on quality installation, clear identification, effective cable management, and accessibility for future changes.
Fiber-Optic Systems
Fiber-optic infrastructure provides the speed, capacity, and reliability required for modern facilities and connected operations. Zeller Electric installs fiber-optic cabling to connect buildings, production areas, network rooms, equipment, and other critical systems.
Our team can support new fiber installations, system expansions, damaged-cable replacement, and upgrades to existing infrastructure.
Data Rooms and Network Closets
Well-organized data rooms and network closets make systems easier to operate, maintain, and expand. We install racks, cabinets, pathways, grounding and bonding, power connections, cable management, and supporting infrastructure to help protect essential network equipment.
Wireless and Communications Infrastructure
Reliable wireless coverage begins with properly planned infrastructure. Zeller Electric installs cabling, pathways, equipment supports, and power connections for wireless access points and other communications equipment throughout offices, schools, warehouses, manufacturing plants, and public facilities.
Security and Access-Control Infrastructure
Reliable wireless coverage begins with properly planned infrastructure. Zeller Electric installs cabling, pathways, equipment supports, and power connections for wireless access points and other communications equipment throughout offices, schools, warehouses, manufacturing plants, and public facilities.
Industrial Data and Control Systems
Manufacturing and industrial facilities require durable communications infrastructure that supports automation, equipment controls, production systems, and facility operations. Zeller Electric understands the importance of reliable installation in demanding environments and works carefully to minimize disruption to active operations.
Maintenance, Troubleshooting, and System Expansion
Technology needs change as organizations grow. Zeller Electric provides troubleshooting, cabling repairs, equipment relocation support, system expansions, and ongoing maintenance services.We can also help evaluate existing infrastructure, identify limitations, and develop a practical plan for future technology upgrades.
Featured systems & Data Projects
higher education
University of Illinois
Electrical services supporting the University of Illinois campus and its evolving educational facilities.
Connecting Your Facility for the Future
Contact Zeller Electric to discuss your systems and data project and learn how more than four decades of electrical experience, careful coordination, and quality workmanship can help create a connected, dependable, and future-ready facility.
- (309) 263-2353
Request Service 24/7
- Central Illinois Communities
- Day or Night Emergency Response
- zei@zeller-electric.com