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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

More Contact Info


The yellow inspection card lists all the inspections you could possibly need during your construction project, and what work needs to be done first. The following inspections will be required for the installation of a solar system:


  • IVR Code 299: Final Structural
  • IVR Code 999: Final Building

Electrical (For Solar Electric)

  • IVR Code 145: Circuits/Feeders
  • IVR Code 120: Permanent Electrical Service/Reconnect
  • IVR Code 199: Final Electrical

Plumbing (For Solar Water Heating)

  • IVR Code 340: Water Heater
  • IVR Code 399: Final Plumbing 

More information on residential inspections

Request an inspection