Expert Electrical Services Tiburon, CA

We provide electrical safety inspections, troubleshooting, home rewiring, meter-main work, lighting, outlets, switches, dedicated circuits, subpanels, SPAN panels, EV charger installations, generator installations, and related residential electrical services.

Yes. We begin by evaluating the electrical system, explaining what we find, and recommending repair or replacement based on the condition of the equipment.

Yes. We regularly work on homes that have been expanded, remodeled, or updated over time. We evaluate the existing electrical system before recommending improvements.

Yes. We can evaluate your panel and electrical system and complete the electrical work needed for qualifying HVAC and water heater installations.

Typically, a 200-amp panel is best for handling an EV charger installation and a heat pump. Anything less will need smart load-management tools or a full electrical panel upgrade.

If breakers trip frequently, your electrical demand has increased, or you’re adding major electrical equipment, an inspection can determine whether a panel upgrade is appropriate.

Old or unsafe wiring signs include warm outlets, frequent breaker trips, flickering lights, and burning odors. Rewiring a house is something a local electrician like John Owens Services can assist with.

Either will work in the event of a power outage, but the choice depends on your specific area, your budget, and your household energy needs. There are also the differences between a portable generator and a whole home generator to consider.

Replacing an electrical panel does require a permit. Our licensed electricians will handle this.