Knob-and-tube and aluminum wiring replaced with modern cable(000) 000-0000

Electrician Mercer Island
Electrical panel on a workbench with breakers and wiring

Electrical Panel Upgrades on Mercer Island

We size up the load first; if a new panel or bigger service is needed, we arrange the utility side and the inspection for you.

Have your panel sized up — (000) 000-0000

The job

Does the Panel Have to Go?

Panels are changed when they are full, too small for what is planned, or from a brand with a poor record. Sizing up the load tells us which.

If your current panel can handle the new work, the estimate says so and the job is smaller.

When it does need replacing, we coordinate the utility disconnect so the outage is as short as it can be.

What we check first

What We Size Up

  • Current load

    What the house uses now.

  • Planned load

    Chargers, heat pumps, new kitchens.

  • Panel condition

    Age, brand and any heat damage.

  • Service equipment

    Meter base and service cable.

On site

Changeover Day

  1. Disconnect

    The utility cuts the service.

  2. Replace

    New panel fitted, circuits moved and labelled.

  3. Reconnect

    Inspection passed and power restored.

Want this one sized up?

A free in-home estimate gets you a written price built from your own house.

Have your panel sized up — (000) 000-0000