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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

Commercial Inspections

Due to a planned technology upgrade, the IVR scheduling system will be unavailable starting Wednesday, February 5, 2020 at 3 p.m. until Monday, February 10. Please plan accordingly. Thank you for your patience. 


Commercial inspections are required for industrial, commercial and multi-family construction projects. Types of inspections include structural, mechanical, electrical and plumbing.

For information, including requesting an inspection or contacting your inspector, click on the type of inspection from the list below.

Erosion Control Inspections

Erosion Control inspectors inspect site development permits.

Special Inspections

Special inspections are required to monitor certain critical structural materials requiring the attention of professionals with highly specialized skills and qualifications.