The Snohomish County Weatherization program provides FREE home energy improvements and conservation education to qualifying low-income households. We help homeowners and renters lower their utility costs and make their homes more comfortable. Qualifying for services is not a guarantee that your home will be eligible for repairs. All repairs must meet program guidelines to be eligible. Examples of common repairs include:

  • Installation of insulation, air sealing, weather stripping, and other standard weatherization measures
  • Heating system repair or improvements
  • Ventilation improvements
  • Safety improvements


  • Home type: Single-family homes, mobile homes, duplexes, and multi-family buildings up to three stories may apply. 
  • Income requirements: Applicants must meet program/income requirements and provide income verification documentation. View the program income guidelines by household. A landlord agreement is required for rental homes. 

Apply Today!

For more information or to apply, call 425-388-7205, or fill out the Pre-Qualification Form and email it to