Low Voltage Company Larkspur, CA | Structured Cabling, Security & AV Experts
Since 2010, San Francisco Low Voltage Company has been providing professional low voltage services to homes and businesses throughout Larkspur, CA. Located in Marin County, Larkspur is known for its charming downtown historic district, ferry terminal, and proximity to Mount Tamalpais. Our team understands the unique needs of Larkspur residents and businesses, offering custom low voltage solutions that meet California codes and local building requirements.
Whether you need structured cabling for your office near Larkspur Landing, security cameras for your home in Palm Hill, or a custom AV setup for your business near Magnolia Avenue, we deliver reliable, cost-effective solutions backed by over a decade of expertise.
OUR SERVICES

Why Choose Us for Low Voltage Services in Larkspur, CA?
- Serving the Bay Area Since 2010 – Trusted for over a decade.
- Licensed & Insured – Fully compliant with California’s low voltage licensing requirements.
- Local Expertise – Familiar with Larkspur’s neighborhoods, coastal climate, and infrastructure needs.
- Emergency Availability – Offering 24/7 response for urgent service calls.
- Strong Reputation – Backed by customer referrals and Marin County business trust.
Service Areas in Larkspur, CA
We proudly serve all neighborhoods and districts within Larkspur, including:
- Downtown Larkspur / Magnolia Avenue
- Palm Hill
- Greenbrae (adjacent)
- Larkspur Landing / Ferry Terminal Area
- Baltimore Canyon
- Madrone Canyon
We also extend our services to nearby Marin County cities such as Corte Madera, San Rafael, Mill Valley, Sausalito, and Fairfax.
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