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CARY’S METER SEPARATION · SEATTLE, WA

Seattle DADU meter separation.
Separate electrical bills.

Electrical meter separation for a Seattle house, detached accessory dwelling unit (DADU) and garage—with Seattle City Light coordination, passed inspections and power reconnected.

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THE PROJECT · NORTH 127TH STREET, SEATTLE

One meter for the house. One for the DADU and garage.

For Cary’s Seattle property, we separated the electrical metering so the DADU and garage are supplied through one meter and the main house is supplied through the other. This allows the house’s electrical usage to be billed separately from the DADU and garage.

Shudko Electric worked with Seattle City Light, submitted the application for the new meter and coordinated the service work. The project passed all required inspections from the Seattle Department of Construction and Inspections (SDCI) and Seattle City Light (SCL), and power was reconnected.

Original setup and planning

Original electrical service and meter before separation
Original electrical service and meter before separation
Planning photo with marked service routing
Planning photo with marked service routing

Riser diagram and site plan

Project planning drawings show the house on a separate meter and the DADU and garage supplied together. These drawings document the proposed scope; the installation photos and inspection approval follow below.

Riser diagram: separate house meter and shared DADU and garage meter
Riser diagram: separate house meter and shared DADU and garage meter
Electrical site plan showing the house, garage, DADU and service routing
Electrical site plan showing the house, garage, DADU and service routing

Installation and inspection approval

New meter equipment installed during the meter-separation project
New meter equipment installed during the meter-separation project
Exterior meter equipment and service routing at Cary’s Seattle home
Exterior meter equipment and service routing at Cary’s Seattle home
SDCI electrical service inspection approval dated October 8, 2026
SDCI electrical service inspection approval dated October 8, 2026

The project passed SDCI and SCL inspections and was reconnected. The installation photos show stages of the work; a meter position is still covered in these photos.

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SEPARATE ELECTRICAL BILLING IN SEATTLE

How Cary’s meter separation works

Which buildings share a meter?

The DADU and garage share one meter. The main house uses the other meter, allowing its electricity usage to be billed separately from the DADU and garage.

What utility coordination was included?

We submitted the new-meter application to Seattle City Light and coordinated the service work through inspections and reconnection.

Did the project pass inspection?

Yes. The work passed SDCI and Seattle City Light inspections, and power was reconnected. The photo gallery includes the SDCI service approval sticker.

For related work, explore our Seattle electrical panel, meter and service upgrade projects.

SEATTLE METER SEPARATION

Planning separate electrical bills?

Tell us about your house, DADU or garage and your existing meter setup.

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