Engineering Contact Information

Phone: 503-635-0270

Address:
City Hall, Third Floor
380 A Avenue, Lake Oswego

Counter Hours:

Due to COVID-19, until further notice, The Permit Center for the Building, Planning and Engineering Departments is closed to walk-in customers. To continue to offer service in all other areas, we encourage people to: 

- Use electronic submittal or Email (as applicable) for all permit applications. 
- Drop off plans at Reception (3rd floor) only if they cannot be sent electronically.
- Make an appointment if you must come to City Hall for reasons other than dropping off plans.  

For more information on strategies and closures the City has implemented to slow the spread of the coronavirus, visit https://www.ci.oswego.or.us/community/Novel-Coronavirus

Water Treatment Plant
503-635-0394
Water Conservation
503-675-3747