Data Network Cabling San Francisco, CA | San Francisco Low Voltage Company
At San Francisco Low Voltage Company, we specialize in data network cabling installation in San Francisco, CA, delivering structured, scalable, and reliable cabling solutions for businesses and residences. Whether you need CAT6 wiring for your office, fiber optic upgrades for high-speed internet, or full-scale structured cabling for a multi-story building, our team has been trusted by the San Francisco community since 2010.

Why Choose Us for Network Cabling in San Francisco?
- 15+ years of experience serving San Francisco since 2010
- Licensed & Insured California Low Voltage Contractors
- Customized designs for offices, retail, apartments, and multi-site facilities
- Future-ready cabling supporting data, video, and security networks
- Fast & clean installations with minimal disruption to business operations
- Emergency same-day service for urgent repairs or outages
Our Data Network Cabling Services in San Francisco, CA
Structured Data Cabling
We design and install structured cabling systems to support internet, phones, VoIP, and data transfer. Perfect for San Francisco offices in SoMa and tech startups in Mission Bay.
CAT5e, CAT6, and CAT7 Cabling
From standard CAT5e to CAT6A and CAT7 for high-performance needs, we install cabling that ensures fast, stable connections for both small businesses and enterprise environments.
Fiber Optic Network Cabling
Our team installs single-mode and multi-mode fiber optic cabling across commercial properties, ensuring high bandwidth for cloud computing and video conferencing.
Residential Network Cabling
We help San Francisco homeowners set up wired home networks, connecting entertainment systems, smart devices, and security cameras with seamless reliability.
Cabling Maintenance & Repairs
Need troubleshooting for faulty lines in Nob Hill or Sunset District? We provide testing, repairs, and upgrades for outdated cabling systems.
Service Area
Local Credentials & Certifications
- Licensed California Low Voltage Contractor (since 2010)
- Member – San Francisco Chamber of Commerce
- BBB Accredited with A+ Rating
- Fully bonded & insured
- OSHA-compliant cabling installation practices
Data Network Cabling Pricing in San Francisco, CA
- CAT5e cabling – from $100 per drop (best for basic office needs)
- CAT6/CAT6A cabling – from $150–$250 per drop (ideal for most businesses)
- CAT7 cabling – from $300 per drop (high-performance enterprise setups)
- Fiber optic cabling – starting at $5,000+ for large installations
What San Francisco Customers Say
Frequently Asked Questions
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