Customer Service

For 24-Hour Emergency Service Call (925) 625-7924

Resources for new connections


Sewer connections are handled by the Ironhouse Sanitary District Permit Team. For more information, contact our offices at (925) 625-2279.

  1. Rate Information

    Developers and property owners needing to connect to the ISD sewer system have several fees they are responsible for. The most common service fees are outlined on this page.

  1. Residential

    Find local information for residents.