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The City of Portland, Oregon

Development Services

From Concept to Construction

Phone: 503-823-7300


1900 SW 4th Ave, Portland, OR 97201

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Cold Outside, Cozy Inside

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The Environmental Protection Agency (EPA) estimates that “homeowners can typically save up to 20 percent of heating and cooling costs (or up to 10 percent of total energy costs) by sealing home air leaks and adding insulation in attics, floors over crawl spaces, and accessible basement rim joists.”Blower door test


And check this out...Contractor and Homeowner

If you want help making your home more comfortable and energy efficient without writing a big check, contact the non-profit Clean Energy Works Oregon and join more than 2,000 homeowners who have transformed their homes with a Home Energy Remodel. Receive a FREE Home Energy Assessment that pinpoints energy waste, then your upgrade team gets to work. When it’s complete, your improvements are inspected to verify performance – and your home’s comfort is transformed.

Currently the program is available in Benton, Clackamas, Crook, Deschutes, Hood River, Jackson, Josephine, Jefferson, Klamath, Lake, Lane, Marion, Multnomah, Polk, Washington and Yamhill Counties. Eligible homes are single-family, detached, owner-occupied and built prior to 1993.

A Home Energy Remodel from Clean Energy Works offers:

  • Certified Contractors trained in home energy efficiency.
  • No guesswork with a FREE Home Energy Assessment worth $500.
  • Multiple energy upgrades in one stop: insulation, windows, heating systems and more.
  • Independent inspection to ensure work performs as promised.
  • No money down financing.CEWO Logo

APPLY at or call toll-free 1-855-870-0049. 

Have more questions on how to prepare your home for cold weather? 

Call the free Regional Green Building Hotline at 503-823-5431.