ISD provides vital Technology Services for the development and maintenance of mission-critical computer applications, support of Los Angeles County's vast communications network, and 24-hour data center operations.

Request Service Service Catalog

As the primary source of centralized services to maintain and support Los Angeles County facilities, ISD serves as the strategic facilities management function overseeing deferred maintenance and systems replacements, alterations and improve- ments, maintenance, custodial, and landscaping services.
Maintenance Alterations Custodial

ISD is dedicated to transforming our organization to become more flexible and to helping our customers find innovative solutions for improving service to the public.

Learn More Download ISD Purpose Statement

ISD's Energy and Environmental Service develops environmental and energy initiatives that focus on renewable energy, alternative fuels, land use planning, green building modifications, and climate change.

Learn More Request Service PACE PSA's

Administration and Financial Service provides financial, human resource and support services, in addition to payment inquiry for vendors doing business with ISD, a Billing Hotline for questions and employment verification.

Human Resources Finance Support Svcs

ISD provides centralized purchasing services, administration and support including service contracting oversight and training, messenger and mail, fleet maintenance and repair, parking services.

Purchasing Contracts Svcs Contract Adm