Sun Prairie Sanitary Sewer Lateral Repair Loan

City of Sun Prairie Utilities

Available Home Repair

About This Program

Sun Prairie Sanitary Sewer Lateral Repair Loan is available to homeowners in Sun Prairie, WI.

Low-interest loan program to help Sun Prairie property owners repair or replace failing private sanitary sewer laterals. Loan repayment added to utility bill over several years. Helps prevent basement backups and reduces inflow/infiltration to the city sewer system.

Loan amount covers sewer lateral repair/replacement costs; repaid via utility bill

Official source site checked live on 2026-06-22.

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

In Sun Prairie, WI, you can combine this program with other local help to cut your cost:

Key Details

  • Low-interest loan up to $15,000
  • For private sewer lateral repair/replacement
  • Repaid through monthly utility bills
  • Available to all Sun Prairie property owners
  • Prevents basement backups and flooding

How to Apply

Get free help applying Visit Official Program Page Track this program

(608) 825-0731

A grant-savvy contractor in Sun Prairie, WI 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 Sun Prairie 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.
  • 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: Year-round program

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 Sun Prairie Sanitary Sewer Lateral Repair Loan provide in Sun Prairie, WI?

Low-interest loan up to $15,000.

Who qualifies for Sun Prairie Sanitary Sewer Lateral Repair Loan in Sun Prairie?

Sun Prairie Sanitary Sewer Lateral Repair Loan is open to homeowners in Sun Prairie, WI. It has no income limit.

How do I apply for Sun Prairie Sanitary Sewer Lateral Repair Loan in Sun Prairie, WI?

Apply directly with City of Sun Prairie Utilities using the official program link on this page or call (608) 825-0731. 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 Sun Prairie, WI contractors

Find More Programs in Sun Prairie, WI

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

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