Regent5 designs, engineers, installs and supports the electrical and technology systems behind complex custom homes and private estates. Explore our core services, planning resources, platforms and regional coverage throughout Northern California.

Integrated Electrical & Smart Home Services
across Northern California

Regional Service Areas

Northern California is our primary market, spanning the Peninsula, San Francisco (Pacific Heights, Sea Cliff, Presidio Heights, Noe Valley and Russian Hill), Marin, the South Bay, East Bay, Napa and Sonoma, and the Carmel and Monterey Peninsula. Select engagements extend to Santa Barbara, the Los Angeles area, and Orange County.

Lutron Lighting Control and Shading

Lutron HomeWorks QSX, RadioRA 3, Ketra, Rania, Lumaris, architectural keypads, motorized shades, Conrad treatments and legacy-system service, coordinated with the home's electrical and architectural plan.

Lutron Intelligent Lighting

Compare Ketra, Rania and Lumaris in person at the Regent5 Showroom & Design Center, where each system can be experienced within a completed lighting environment.

Whole-⁠Home Automation Platforms

Whole-home automation design, programming, system takeovers and long-term support for sophisticated residences and estates.

Commercial & Hospitality Technology

Integrated electrical and technology resources for hospitality, workplaces and design teams, including AV, networking, security, lighting control and infrastructure.

Audio Video and Collaboration

Private cinema, whole-home audio, distributed video and collaboration systems designed around the architecture, acoustics, network and control experience.