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DDES
900 Oakesdale Ave. S.W.
Renton, WA 98057-5212

Map

Phone: 206-296-6600
TTY Relay: 711

Service Center hours:
Monday to Friday,
Hours

Plumbing inspections

The Department of Public Health - Seattle & King County performs inspections for plumbing, gas piping, septic systems, and wells.

Contact 206-296-4932 to request these inspections or visit www.kingcounty.gov/healthservices/health/ehs/plumbing.aspx for more information.