The purpose of the Public Works Department is to promote and oversee the construction and maintenance of the City's infrastructure, including:
- The Cemetery
- Stormwater Collection
- Street Maintenance
- Wastewater Collection and Treatment
- Water Treatment and Distribution
- Park Maintenance
The Montesano Public Works handles all sewer alarms. If your alarm is going off during normal business hours please contact City Hall at 360-249-3021. If your alarm goes off during nights or weekends please contact the Montesano Fire Department at 360-249-4851.