Top 5 Network Structured Cabling Companies in the U.S. for 2025.
As businesses increasingly rely on high-speed networks, data centers, and cloud solutions, the demand for structured cabling has grown. In 2025, having a reliable, scalable, and secure network infrastructure is critical for maintaining business continuity and supporting future growth. Structured cabling forms the backbone of any network, enabling smooth data transmission, optimal performance, and connectivity. Here’s a list of the top 5 network structured cabling companies in the U.S. for 2025, along with best practices, industry standards, and common questions to guide you in choosing the best provider for your business.
1. Digital Infotech
Digital Infotech is one of the leading network cabling companies specializing in structured cabling, low voltage systems, and fiber optic installations. With a focus on future-proof and high-performance solutions, they cater to various sectors, including education, healthcare, and enterprise networks. Their expertise extends across data center solutions, ensuring seamless connectivity and reliability.
Key Services:
- Structured cabling design and installation
- Fiber optic cabling
- Low voltage wiring
- Data center cabling and maintenance
Why Choose Digital Infotech?
- Custom solutions designed for scalability and security.
- Expertise in fiber optics and high-speed data transfer.
- Focus on efficient installation and ongoing network support.
2. CBI (Communications Builders, Inc.)
With over 40 years of experience, CBI is a trusted name in structured cabling and network systems. They specialize in installing low voltage and fiber optic cabling solutions for businesses across industries such as healthcare, government, and education. CBI’s dedication to delivering high-quality and reliable network systems makes them an excellent choice for enterprise-level installations.
Key Services:
- Structured cabling installation
- Low voltage wiring solutions
- Fiber optic and copper cabling
- Network system design and consulting
Why Choose CBI?
- Decades of expertise in structured cabling and network systems.
- Proven track record of delivering scalable and secure solutions.
- Tailored network designs that meet specific business needs.
3. Anixter International
Anixter is a global leader in network infrastructure solutions, offering a range of structured cabling services. Known for providing fiber optic systems and low voltage cabling for businesses, Anixter ensures that companies benefit from reliable, high-performance networks capable of handling modern communication and data needs.
Key Services:
- Structured cabling design and installation
- Fiber optic and low voltage wiring
- Data center infrastructure solutions
- Network consulting and support
Why Choose Anixter?
- Extensive portfolio of networking solutions for businesses of all sizes.
- Access to top-tier network cabling products and systems.
- Focus on security and future-proof network designs.
4. Greybar Electric
Greybar Electric offers a broad range of low voltage and network cabling services, including structured cabling, fiber optic, and data center solutions. With over 150 years of experience in the industry, Greybar is a trusted provider that delivers robust, scalable, and cost-effective network infrastructure for both small businesses and large enterprises.
Key Services:
- Structured cabling installation and design
- Fiber optic network solutions
- Low voltage wiring services
- Data center solutions
Why Choose Greybar?
- Expertise in both electrical and network systems.
- Comprehensive support from installation to ongoing network maintenance.
- A strong reputation for providing reliable network solutions.
5. Siemon
Siemon is known for offering high-performance structured cabling solutions. With a focus on fiber optic systems, data centers, and network infrastructure, Siemon provides businesses with future-proof solutions that enhance both speed and security. Their products and services are designed for high-capacity data transmission, ensuring a seamless, reliable network.
Key Services:
- Structured cabling and installation
- Fiber optic solutions
- Low voltage systems
- Data center and IT infrastructure solutions
Why Choose Siemon?
- Known for their innovative, high-speed cabling solutions.
- Expertise in data center networks and enterprise-level infrastructure.
- Commitment to delivering scalable and secure systems.
Best Practices for Structured Cabling Installation.
Proper installation is essential for ensuring the reliability and performance of your network infrastructure. Here are the best practices to follow when installing structured cabling, low voltage, and fiber optic systems:
1. Follow Industry Standards
Adhere to the TIA/EIA standards for structured cabling systems. These guidelines ensure that your network infrastructure is compatible, efficient, and capable of supporting future technology upgrades.
2. Organize Cable Management
Use proper cable management practices such as cable trays, labels, and racks to keep cables organized. This reduces clutter, minimizes signal interference, and simplifies maintenance.
3. Plan for Future Expansion
Ensure that the structured cabling system is scalable. Use fiber optic cabling that can handle future bandwidth needs, and leave room for additional cabling if required.
4. Testing After Installation
After installation, test the network for performance. Ensure that signal strength, bandwidth capacity, and data transmission speeds meet your business requirements.
5. Use High-Quality Materials
Invest in high-quality cables, connectors, and materials to ensure durability and reduce the risk of network failures over time. For fiber optic installations, choose cables that meet industry standards for performance and security.
6. Document the Network Layout
Maintain clear documentation of the network layout, including cabling routes, device locations, and network configurations. This will be invaluable for troubleshooting and future upgrades.
7. Proper Ventilation and Cooling
Ensure that network equipment, especially in data centers, has adequate ventilation and cooling to prevent overheating, which could damage the network infrastructure and impact performance.
Frequently Asked Questions (FAQs)
1. What is Structured Cabling?
Structured cabling is the system of wiring used to transmit data, voice, and video signals across an organization’s network. It includes both fiber optic and copper cables that interconnect network devices, servers, and computers.
2. What Are Low Voltage Cabling Systems?
Low voltage cabling refers to the network cabling systems used for voice, data, and video signals that operate at lower voltages (typically under 50 volts). It includes fiber optic, copper, and coaxial cables used to carry signals between devices within a network.
3. Why is Fiber Optic Cabling Important?
Fiber optic cabling provides high-speed, high-bandwidth transmission, making it ideal for data centers and modern enterprise networks. It is less susceptible to interference and offers faster speeds over longer distances compared to traditional copper cabling.
4. How Do I Choose the Right Network Cabling Company?
When choosing a network cabling company, consider their experience, certifications, and expertise in structured cabling, low voltage wiring, and fiber optic solutions. Look for companies that provide tailored solutions, reliable customer service, and future-proof systems.
5. What Are the Benefits of Structured Cabling?
Structured cabling improves network performance, simplifies maintenance, and ensures scalability for future upgrades. It also reduces the risk of downtime and enhances network security, making it a key investment for any growing business.
Conclusion
Choosing the right structured cabling company is essential for ensuring the reliability, performance, and future-proofing of your network infrastructure. The top 5 network structured cabling companies in the U.S. for 2025, including Digital Infotech, CBI, Anixter, Greybar Electric, and Siemon, offer the expertise, solutions, and best practices necessary to build and maintain scalable, secure networks. By following industry standards, using high-quality materials, and planning for future growth, you can ensure your business’s network infrastructure supports your ongoing success.