LA County Septic System Repair Program

Los Angeles County Department of Public Health

Available Home Repair

About This Program

Low-interest loan program for repair or replacement of failing septic systems in unincorporated LA County areas not served by sewers. Loans up to $12,000 at 3% interest with up to 10 years to repay. Available to homeowners who meet income guidelines and have failing or substandard septic systems.

Low-interest loan at 3% for up to 10 years

Official source site checked live on 2026-06-17.

Data last verified 2026-06-09. How we verify our data.

Key Details

  • Loans up to $12,000 at 3% interest
  • For repair or replacement of septic systems
  • Up to 10 years to repay
  • Owner-occupied homes in unincorporated LA County
  • Must have failing or substandard septic system

How to Apply

Get free help applying Visit Official Program Page Track this program

(626) 430-5100

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You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Rowland Heights early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • Household income proof (recent pay stubs, last year's tax return, or benefit award letters for everyone in the home).
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Rolling applications

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