Snohomish County Public Utility District No. 1

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Customer Service (M-F 8a-5:30p): 425-783-1000

In-Unit Process

Pre-Approval is required before any work begins. Showerheads and aerators require electrically heated water.


  1. Submit the following to
    • Signed, completed Application Packet
    • W-9
    • Spec sheets for new products


  • A PUD Energy Services Authorization (ESA) will be sent to you, approving your project as eligible for incentives
  • Complete installation within 90 days of receiving ESA.
  • Contact the PUD immediately if the project scope changes. This requires an updated Application Packet and spec sheets.

After Installation

  • Submit the signed ESA and invoice for materials to
  • Payment will be processed following PUD project verification

Required Documents