Voice & Data Installation Services
The Network Installers wires voice and data cabling for offices, campuses, and government facilities, tying phones, computers, WiFi, and cameras into one structured backbone. Our BICSI-certified, C7-licensed (#1039579) crews design, install, and test it.
Get A Free Quote
🔒︎ Your information will be kept Private
19+
Years Experience
20k+
Locations Protected
99%
Satisfaction Rating
What a Voice and Data Cabling Installation Includes
A voice and data cabling installation puts every device in your building on one planned network: desk phones, computers, WiFi access points, printers, security cameras, and servers. The Network Installers designs and installs that network as structured cabling: one labeled, standards-based layout where a single jack can take a phone or a computer, and adding capacity later stays simple. We install the full stack. Cat6 and Cat6A copper handle the horizontal runs to each workstation. Fiber carries the backbone between closets, floors, and buildings, and the long runs copper cannot reach. VoIP and traditional phone systems ride the same cabling, and data center and server room racks get high-density runs terminated and dressed for airflow. Each job is engineered up front and tested once the cable is in. For an IT director or facilities manager, that means a network that works on day one and keeps its speed as demand grows. We run projects across the country from our California base, so a business with several sites gets consistent standards and a single team to call, location to location.
Site Assessment
The scope of a voice and data cabling job comes down to two things: how many outlets you need and where cable has to travel to reach them. A technician confirms both on site, notes the telecom room location, and checks the ceiling and wall paths, so the quote reflects your actual building.
Engineer
Engineering happens on paper first. The Network Installers sizes the telecom room, positions the racks and patch panels, picks a cable category that carries the needed speed over each run, and maps Power over Ethernet to the cameras, phones, and access points that draw from it.
Install
Cable goes in along the routes from the design, each line landing on a labeled port at the patch panel and jack, with a little slack coiled for later changes. Our BICSI-certified crews test the copper and fiber before the network is handed over. Labeled ports and organized pathways mean a technician can trace any run months later without guessing.
BICSI-Certified, C7-Licensed Voice and Data Cabling
The Network Installers brings BICSI-certified technicians and a C7 Low Voltage license (#1039579) to voice and data cabling work, backed by Belden and Panduit certified installations. We also design the same cabling to carry cameras and access control, so your network and building security run on one infrastructure.
Telecommunications service provider
Choosing Cat6 or Cat6A for Your Cabling
The cable category sets what your network can carry, so The Network Installers helps you pick the right one for each run. Cat6 carries 10-gigabit Ethernet up to about 55 meters and fits shorter runs where 1-gigabit speed is enough today. Cat6A runs 10-gigabit the full 100 meters and handles Power over Ethernet heat better, which makes it the default for new commercial cabling, cameras, and access points. Where copper runs too long, we design fiber into the backbone.
Cabling Built and Tested to ANSI/TIA-568
Commercial structured cabling in North America follows ANSI/TIA-568, and The Network Installers builds to it. The standard caps a copper run at 90 meters horizontal, 100 meters end to end, and splits the job into six subsystems from the entrance facility to the work area. Our BICSI-certified crews test the finished cabling against those limits before handoff, so the network performs at its rated speed from day one.
Business Phone and VoIP Cabling
The Network Installers cables business phone systems, whether you run VoIP, a traditional PBX, or a cloud platform like RingCentral. Voice quality lives in the cabling: VoIP calls degrade once latency passes 150 milliseconds, so clean, tested runs matter as much as the phones. We wire the handsets, conference rooms, and telecom closet, and terminate voice and data on the same structured cabling so any jack can serve either. When you move or add staff, the labeled cabling is already there to patch into.
Locations
The Network Installers is headquartered in California with crews across San Jose, Los Angeles, Oakland, San Diego, Sacramento, San Francisco, and Walnut Creek. We install voice and data cabling for businesses and government sites in each metro, and our service area does not stop at the state line. For multi-state companies, we run every site to the same standard with one point of contact.
San Jose
A certified telecom contractor and network installation company, we deliver voice and data cabling to businesses across San Jose. Our work includes telephone installation, data cabling, and structured wiring for small and large organizations. San Jose companies get true connectivity with specialized data cabling, tested networks, and reliable internet access.
Los Angeles
As a well-known telecom contractor, The Network Installers brings telephone installation, data cabling, and structured wiring to businesses across Los Angeles. Our voice and data cabling has helped many organizations keep the connectivity, security, and reliability their operations depend on, at sites throughout the city.
Oakland
Oakland is another one of our valued service locations. Businesses and commercial properties in Oakland can benefit from tested voice and data cabling, network wiring, and telephone installation from one crew. We know what it means to be a trusted and sought-after telecom contractor, and we live up to the expectations of our customers.
San Diego
Several industries and enterprise-level businesses use our voice and data cabling and telephone installation. San Diego is no exception. Many of our customers here put their project in the hands of an experienced telecom contractor. We install voice and data cabling, ethernet runs, and Power over Ethernet for offices, biotech, and government sites across the city.
Sacramento
Expanding our voice and data cabling across several locations, we bring data cabling and telephone installation to Sacramento. Businesses, state agencies, and properties in the city can connect with The Network Installers for their cabling and telecom work. Many start-ups and enterprises choose us for connectivity, clean documentation, and long-term stability.
San Francisco
The Network Installers is a telecom contractor with a dedicated presence in San Francisco. We serve customers here with telephone installation, data cabling, and network wiring for demanding, IT-driven offices. Companies and commercial sites across the city get tested voice and data cabling built for the connectivity their teams run on.
Brands We Install
For structured cabling, The Network Installers is a certified Belden and Panduit installer. On the network side we deploy Cisco Meraki, Aruba, Ruckus, and Ubiquiti, and we cable RingCentral and PBX phone gear. The right gear depends on your building and budget, so we spec to the project, not a single line.
Industries We Serve
Reliable network cabling is critical to how organizations run. The Network Installers installs voice and data cabling for many industries across our service area. Every business has its own connectivity requirements, and regulated fields like healthcare and government need tested, documented runs. We plan each cabling layout to fit the way a facility operates and everything its teams need to connect.
Commercial
Commercial properties need dependable infrastructure to keep communication consistent across a building. The Network Installers designs and installs the data cabling and telephone wiring that carries it. Our installers plan commercial networks that scale as the business grows.
Office
Offices and corporate locations rely on our voice and data cabling for reliable connectivity at every desk. Our team runs clean, labeled cabling to workstations, conference rooms, and the telecom closet. We plan the layout so adding a desk later takes a patch, not a re-wire.
Warehouse
Voice and data cabling in warehouses can be a challenge with long runs and high ceilings. The Network Installers covers warehouse networks with structured wiring, data cabling, WiFi coverage, and telephone installation. Scanners, cameras, and access points stay online over long Power over Ethernet runs.
Manufacturing
Connectivity and network infrastructure are critical on a manufacturing floor. Our team installs voice and data cabling built to hold up around machinery and electrical noise. Runs are routed and shielded so production data and phones stay up without interruptions.
New Construction
New buildings call for cabling roughed in during the build. Alongside telephone installation, you need data cabling, patch panels, and low voltage wiring set before the walls close. Our crews schedule around the other trades so the cabling is in and tested by the time the space is finished.
Education
Schools and campuses require reliable networks across many buildings. Voice and data cabling ties classrooms, offices, and labs into one system. Whether you need WiFi, structured wiring, telephone installation, or security cabling, our team wires it to one standard across the campus.
Healthcare
Reliable voice and data cabling is a baseline for healthcare. Operating rooms, connected devices, and remote monitoring all depend on it. As data volumes and speeds climb, medical facilities need tested, high-density cabling that carries clinical systems without dropouts.
Government
Our installers help government agencies stand up high-speed, secure networks. We build voice and data cabling, telephone installation, WiFi, and structured wiring to public-sector standards. Government buyers can also purchase through our approved procurement vehicles, including CMAS and GSA Schedule 84.
Technology
Technology companies push their networks harder than most. Voice and data cabling is the foundation their servers, workstations, and phones run on. We install high-density structured cabling and fiber backbone so the network keeps pace with the compute and storage behind it.
Cannabis
We install voice and data networks built for cannabis compliance. The rules keep changing, and the cabling has to keep up. We wire connectivity, security, and access control on low voltage cabling that meets the state-mandated requirements for the facility.
Hospitality
Hotels and venues run on structured wiring and voice and data cabling behind every guest service. Streaming, booking, and property systems all ride that network. We install tested cabling that carries heavy internet use across rooms, lobbies, and back-of-house without slowing down.
Retail
Retail stores now run self-checkout, digital signage, and cloud point of sale, and each one leans on solid data cabling. Our technicians wire these devices to a tested network so transactions do not stall at the register. Every drop is labeled for quick service during business hours.
FAQs
What types of voice services are available?
Common voice services include traditional landline telephony, Voice over Internet Protocol (VoIP), and mobile service. They differ in technology, cost, and features. VoIP is the most common choice for new offices because it is affordable and flexible, while landlines and mobile still fit specific needs. All of them run on the voice and data cabling we install.
How can I keep voice and data systems secure?
Secure your voice and data systems with firewalls, encryption, and regular software updates. These steps guard against breaches and keep your communications intact. On the cabling side, we terminate and test the cabling so the physical network is clean and reliable, which is the foundation security tools depend on.
What is voice and data cabling?
Voice and data cabling is the structured wiring that carries phone calls and network traffic through a building. It connects phones, computers, WiFi access points, and other devices back to a central telecom room over copper and fiber. Built to one standard, it lets any jack carry voice or data, which keeps the network simple to manage and grow.
What cable types are used for voice and data?
Most commercial voice and data cabling uses twisted-pair copper, either Cat6 or Cat6A, for the runs to each workstation and phone. Fiber optic cable carries the backbone between closets and buildings and any run too long for copper. Older Cat5e still appears in existing buildings, but new installs standardize on Cat6 or Cat6A.
Cat6 or Cat6A: which should I install?
Cat6A is the default for new commercial cabling. It runs 10-gigabit Ethernet the full 100 meters and handles Power over Ethernet heat better, which matters for cameras, phones, and access points. Cat6 also supports 10-gigabit but only to about 55 meters, so it fits shorter runs where 1-gigabit speed is enough today.
How much does voice and data cabling cost?
Every job is quoted by the drop, where a drop is a single run out to one device. The device count sets the baseline, and the rest depends on the building: how reachable the ceilings and walls are, whether crews work after hours, the cable category you pick, and the amount of testing and labeling you want on record. Two projects with identical drop counts rarely land on the same price, so the number comes from seeing the space.
Can electricians install data cabling?
Some electricians do, but most commercial buildings hire a dedicated low-voltage contractor for data cabling. It is a different license class (C7 in California) and a different skill set: structured cabling, termination standards, and network testing rather than power distribution. The Network Installers holds that C7 license (#1039579) and BICSI certification, and cabling is our core business, not a sideline to electrical work.
Blog
Cost of IT Downtime Statistics, Data & Trends (2026)
IT downtime costs most organizations about $9,000 per minute, or $540,000 per hour, and climbs into the millions per hour in transaction-heavy sectors like brokerage
20 Data Center Energy Consumption Statistics for 2026
Data centers now consume roughly 4.4% of all electricity used in the United States, about 183 terawatt-hours a year, and global data center demand is
15 AI Data Center Statistics for 2026
An AI data center is a facility built to train and run artificial intelligence models, packing far more power, cooling, and network capacity into each
8 Best PA Speaker Brands for Large Venues (2026)
The best PA speaker brands for large venues are Bose, JBL, Electro-Voice, Yamaha, RCF, Behringer, Mackie, and QSC. These manufacturers build the high-output line arrays
10 Best Fiber Optic Cable Manufacturers for 2026 (Buyer’s Guide)
The strongest fiber optic cable manufacturers in 2026 are Corning, Prysmian, CommScope, Panduit, Superior Essex, AFL, OFS, Belden, Remee, and Optical Cable Corporation. Which one
PA System Cost: A 2026 Buyer’s Guide
A commercial PA system costs about $200 for a basic portable unit and runs into six figures for a large permanent installation, reaching $500,000 or
Install Your Voice and Data Today!
Let’s start a conversation.
Fill out the form below and a Network Installers specialist will call you.
