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Administrative Support & Fiscal Services

Administrative Support & Fiscal Services

Sonoma County Employees' Retirement Association

The purpose of the Sonoma County Employees' Retirement Association is to provide and protect retirement benefits for its members and beneficiaries.

Auditor-Controller Treasurer-Tax Collector Department

Provides quality financial services, oversight and accountability.

Board of Supervisors Department

The Board of Supervisors sits as the governing board of Sonoma County and of various special jurisdictions.

Clerk-Recorder-Assessor-Registrar of Voters

Provide better-integrated, efficient, and public-focused services to you, the Sonoma County taxpayer.


Clerk-Recorder Abstract

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Assessor's Office

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Registrar of Voters

The Registrar of Voters Office is a division of the County Clerk-Recorder-Assessor’s Department, under the direction of an elected County Clerk. The Registrar of Voters Office performs a range of election-related duties, in addition to other public services that increase citizen participation and education

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County Administrator's Office

The County Administrator’s Office assists the Board of Supervisors in managing, directing and coordinating.

Climate Action and Resiliency

The Climate Action and Resiliency Division (CARD) within the County Administrator’s Office is dedicated to helping the County address the climate crisis and achieve climate-related goals and objectives. The Energy and Sustainability Division, formerly under the direction of the General Services Department, was recently merged with CARD and continues to provide a one-stop shop for residential and commercial property owners who are interested in making energy, water, wildfire safety, and seismic upgrades.

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County Counsel Department

The Sonoma County Counsel's Office is committed to providing the highest quality legal representation and advice, in a timely and responsive manner, to assist the County, its governing Board of Supervisors and other clients to promote the public interest, achieve programmatic and strategic goals and protect financial resources.

Department of Emergency Management

The Department of Emergency Management is responsible for the mitigation, preparedness, planning, coordination of response, and recovery activities related to county emergencies and disasters.The department serves as the primary coordination point for emergency management's activities affecting more than one jurisdiction, and the unincorporated areas of the county. The Department of Emergency Management became an independent county department in July 2019.

Sonoma Public Infrastructure (formerly General Services)

Provides services to other County departments that in turn provide services directly to the public.

Human Resources Department

The mission of the Human Resources Department is to provide comprehensive human resources and risk management services, leadership, and guidance that supports organizational effectiveness for an outstanding workforce.The Department’s vision is to create a culture that fosters employee excellence; consistently considers the needs of the organization and the workforce; and to be a trusted strategic partner, and leader and expert in public sector human resources and risk management.The Department values collaboration, effectiveness, innovation, integrity, respect, service, balance, development.

Employee Resources

Employee Resources serves as a gateway for County of Sonoma employees to access human resources information, commonly used online tools and other useful and current information.

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Information Systems Department

The Information Systems Department is responsible for providing leadership, support and coordination of technological efforts in most County departments.

Office of Equity Department

In the summer of 2020, the Sonoma County Board of Supervisors created the Sonoma County Office of Equity and took a meaningful step to recognize and celebrate our powerful role in unseating racial inequity in our communities.

Independent Office of Law Enforcement Review and Outreach

IOLERO’s mission is to strengthen the relationship between the Sheriff’s Office and the community it serves through outreach and the promotion of greater transparency of law enforcement operations.