Service Area Map

Since 1957, homeowners from neighborhoods throughout Seattle and cities from Everett to Tacoma have trusted us for the best in energy efficient products and services.

We are locally owned and operated, and have one of the largest service areas in Western Washington – from Skagit County to South Puget Sound.

Our service area has changed. If you are a previous Northwest Water Heater or Washington Energy Services customer and your previously serviced home is no longer shown as a service area below, give us a call.  You are a customer for life and we will continue servicing your home.

Enter your Zip Code to check if you live within the
Washington Energy Service Area.

HVAC and Window service area
Washington Energy Services – Service Area

Learn more about the services we provide in cities throughout Western Washington.

Seattle HeatingSeattle Water Heaters

Seattle Heat Pumps

Seattle Air Conditioning

Seattle Windows

Everett Heating & WindowsLynnwood Heating & Windows

Bellevue Energy Efficiency

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