Exact named sewer provider
Who provides sewer service in San Francisco, CA?
Exact answer
San Francisco Public Utilities Commission
San Francisco Public Utilities Commission is the sewer provider for the incorporated San Francisco, CA service area.
Quick answer
San Francisco Public Utilities Commission is the sewer provider for the incorporated San Francisco, CA service area.
Why this is an exact page
The provider is named before the source click.
SFPUC manages wastewater.
The answer applies only to an address that resolves inside the incorporated San Francisco, CA service area.
Addresses outside the incorporated San Francisco, CA service area, private systems, and master-metered buildings are outside this page's geographic answer.
Answer type: exact named provider
Provider role: Wastewater utility
Freshness: reviewed 2026-07-28; next review 2026-10-28
Official source: SFPUC wastewaterOpen the source supporting the named provider.
Verify official sourceContinue with San Francisco Public Utilities Commission.