Low-Voltage Technology Services
For Bay Area Homes, Businesses & Builders
GGIS designs, programs, and tests low-voltage systems with a practical focus on performance, documentation, and a reliable handoff.
Learn how we work →Residential
WiFi that covers every corner, security you can check from anywhere, lighting that sets the mood automatically, and home theaters built around acoustics — not a best-guess box from a retailer.
- Whole-Home WiFi & Networking
- Smart Home Automation
- Security Cameras & Surveillance
- Home Theater & AV
- Lighting & Shade Control
- + 9 more services
Commercial
Enterprise networks built for high-density use, conference rooms that join a meeting with one tap, access control that revokes a credential in seconds, and surveillance with real-time analytics.
- Commercial WiFi & Networking
- Conference Room AV
- Access Control
- Commercial Security Surveillance
- Structured Cabling
- + 12 more services
Builders & Contractors
Pre-wire scope review at framing, structured cabling infrastructure, rack planning, Fluke-certified testing, and a complete as-built package at CO — one coordination point for every low-voltage trade on the project.
- Pre-Wire Rough-In
- AV & Data Drop Rough-In
- Structured Cabling (New Construction)
- Rack Planning & Design
- Cable Testing & Certification
- + 10 more services
Not sure which service you need?
Our engineers scope every project in writing before any work begins. No surprise charges.