Charleston County Septic System Repair Assistance

Charleston County Environmental Management

Available Home Repair

About This Program

Charleston County Septic System Repair Assistance is available to homeowners in Mount Pleasant, SC.

Grant assistance for low-income homeowners to repair or replace failing septic systems. Addresses health hazards and environmental concerns. Priority for homes with documented system failures.

Grant covers full or partial cost of septic repair/replacement

Official program page checked live on 2026-06-22.

Data last verified 2026-05-25. How we verify our data.

In Mount Pleasant, SC, you can combine this program with other local help to cut your cost:

Key Details

  • Grant up to $5,000 for septic system repair
  • Income at or below 80% AMI required
  • Must have documented system failure
  • Owner-occupied homes only
  • Available in unsewered areas of Mount Pleasant

How to Apply

Get free help applying Visit Official Program Page Track this program

(843) 202-7450

A grant-savvy contractor in Mount Pleasant, SC can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

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 Mount Pleasant 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

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

How much can Charleston County Septic System Repair Assistance provide in Mount Pleasant, SC?

Up to $5,000 grant.

Who qualifies for Charleston County Septic System Repair Assistance in Mount Pleasant?

Charleston County Septic System Repair Assistance is open to homeowners in Mount Pleasant, SC. It prioritizes low-income households.

How do I apply for Charleston County Septic System Repair Assistance in Mount Pleasant, SC?

Apply directly with Charleston County Environmental Management using the official program link on this page or call (843) 202-7450. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse Mount Pleasant, SC contractors

Find More Programs in Mount Pleasant, SC

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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