Construction Management

Designing and delivering high performing public facilities for people and services to thrive.

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Environmental Services

Providing a safe, clean and sustainable environment for communities to thrive in LA County.

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Providing safe, clean, efficient transportation choices and rights-of-way to enhance mobility and quality of life.

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Water Resources

Providing sustainable water supplies and healthy watersheds while reducing flood risk for our communities.

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Municipal Services

Creating vibrant communities that are safe and resilient in unincorporated Los Angeles County.

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Our Services

Report graffiti, potholes, illegal dumping, water-wasting, and other problems here.

Find County services for construction, utilities, road, or transportation related services in or near your area.

Search for permits related to Building and Safety, Transportation, Road, Environmental, Flood Control, and Bikeways in LA County.

Access and manage your Los Angeles County Waterworks Districts account online and view billing policies and rate information.

Find upcoming LA County Public Works events, meetings, and community workshops.

In The Community

  • Equity in Infrastructure Initiative

    Equity in Infrastructure Initiative

    The Equity in Infrastructure Initiative is changing the way Los Angeles County Public Works serves its communities. This Initiative is prioritizing equity in all of Public Worksโ€™ infrastructure delivery and […]

  • Pacoima Reservoir Restoration Project

    Pacoima Reservoir Restoration Project

    Learn more and provide feedback on this upcoming flood protection and water resiliency project. 

  • Infrastructure LA

    Infrastructure LA

    While the LA region has an immense inventory of public and private infrastructure, its management is spread across labyrinth of individual entities, sometimes working in solos with disparate stakeholders. Faced […]

Services In Your Area

Use the map below to easily find different services in your area

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Road Closures

Location Community Status Reason Begin Date
25th Street East, Avenue P to 3850 South Of Avenue P Palmdale,City Of Palmdale Road Closed. Only Open To Emergency Vehicles Road Closed Due To Work 02/14/2024 08:00 AM
The Old Rd, Calgrove Blvd to Weldon Canyon Rd Newhall,Stevenson Ranch Road Closed I-5 Gavin Bridge Construction-Pwrp2021009357-Po2 02/13/2024 09:00 PM
20th Street East, Avenue P to 3850 South Of Avenue P Palmdale Road Closed. Only Open To Emergency Vehicles Road Closed Due To Work 02/13/2024 08:00 AM
133rd St, Lemoli to Yukon City Of Hawthorne Road Closed Southern California Edison – Construction 02/13/2024 08:00 AM
Mills Ave, Mystic St to Broadway South Whittier Lane Closed County Sanitation District Sewer Line Repair 02/08/2024 06:36 PM

Itโ€™s who we are, what we do, and how we do it.

Our Vision

To become the most trusted public agency in the region.

Our Mission

We plan, design, build, and maintain modern infrastructure that uplifts all communities of Los Angeles County.

Our Values

Safety, Cultural Awareness, Human Health, Transparency, Inclusivity, Innovation

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