Administration and Regulatory AffairsAviationCity SecretaryEmergency ManagementEmergency Medical ServicesFinanceFireFleet ManagementGeneral ServicesHouston Health DepartmentHousing and Community DevelopmentHuman ResourcesInformation TechnologyLegalLibraryMunicipal CourtsNeighborhoodsOffice of Business OpportunityParks and RecreationPlanning and DevelopmentPoliceHouston Public WorksSolid Waste Management

Mario C. Diaz

Mario C. Diaz

Director

281.233.3000

Houston
Airport System

Anna Russell

Anna Russell

City Secretary

832.393.1100

City Secretary's
Office

David Persse, M.D.

David Persse, M.D.

Director

832.394.6819

Emergency Medical
Services

Tantri Emo

Tantri Emo

Director

832.393.9120

Finance
Department

Samuel Pena

Samuel Peña

Fire Chief

832.394.6700

Houston Fire
Department

Victor Ayres

Victor Ayres

Director

832.393.6900

Fleet
Management

C.J. Messian, Jr.

C.J. Messiah, Jr.

Director

832.393.8019

General
Services

Stephen L. Williams

Stephen L. Williams

Director

832.393.5169

Houston
Health Depatment

Tom McCasland

Tom McCasland

Director

832.394.6200

Housing and
Community Development

Jane Cheeks

Jane Cheeks

Director

832.393.6100

Human
Resources

Lisa Kent

Lisa Kent

Chief Information Officer

832.393.0082

Houston Information
Technology Services

Ronald Lewis

Ronald Lewis

City Attorney

832.393.6491

Legal
Department

Rhea Brown Lawson

Rhea Brown Lawson

Director

832.393.1300

Houston
Public Library

J. Elaine Marshall

J. Elaine Marshall

Presiding Judge

713.247.5464

Municipal
Courts

TaKasha L. Francis

TaKasha L. Francis

Director

832.394.0600

Department of
Neighborhoods

Marsha Murray

Marsha Murray

Interim Director

832.393.0615

Office of
Business Opportunity

Margaret Wallace Brown

Margaret Wallace Brown

Director

832.393.6600

Planning and
Development

Carol Haddock

Carol Haddock

Director

832.395.2500

Houston
Public Works

Harry Hayes

Harry Hayes

Director

832.393.0454

Solid Waste
Management