Snohomish County Public Utility District No. 1

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

Windows & Insulation Process

Pre-Approval is required before any work begins. You must have electric heat to qualify.


  1. Select a PUD Registered Contractor (see "Find a Contractor" to the right)
  2. Inform the contractor that you want to apply for the PUD incentive. The contractor needs to complete the Measure Input portion of the Application Packet and signed bid form
  3. Submit the following to (either property manager or contractor may submit):
    • Signed, completed Application Packet
    • Signed bid (must use PUD contractor forms)
    • W-9 for the complex


  • A PUD Energy Services Authorization (ESA) will be sent to you and your contractor, 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 bid form.

After Installation

  • The contractor will submit the signed ESA to
  • Payment will be processed following PUD project verification

Required Documents

For Contractors: