# What Is a Philadelphia Water Department Notice of Defect, and What Do I Do Next?

> What a Philadelphia Water Department Notice of Defect means, why the owner must fix it, how to pay for the repair and what happens if the deadline passes.

URL: https://philadelphiafreedomrepipe.com/guide/philadelphia-water-notice-of-defect/

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Why PWD sends a Notice of Defect, why the repair falls on the property owner, the ways to pay for it, and what happens when the deadline on the notice passes.

Last Updated: October 26, 2026

**A Notice of Defect is a letter from the Philadelphia Water Department telling the property owner that PWD has found a leaking or defective part of the plumbing outside the house, such as the water service line, and that the owner must have it repaired by a licensed plumber, because the owner owns that pipe. The deadline is printed on the notice.**

Notices often arrive without warning and with a deadline that feels short for underground work, and owners report fearing bills in the five figures. [Philadelphia Freedom Repipe](https://philadelphiafreedomrepipe.com/) offers and manages [lead service line replacement](https://philadelphiafreedomrepipe.com/lead-service-line-replacement/) and water service line work in Philadelphia, and this guide explains what the notice means, what the options are and what to do first.

Key takeaways

- PWD issues a Plumbing Notice of Defect for leaking or defective exterior plumbing that is the owner's to maintain.
- All work must be done by a licensed plumber; in Philadelphia, a licensed master plumber oversees it under an L&I permit.
- The deadline is the one on your notice. PWD sets it; this guide does not.
- Ways to pay include a private plumber, PWD's 0% HELP loan, and for eligible owners PHDC's Basic Systems Repair Program.
- PWD's Rates and Charges list fees for shutting off and restoring service, including where a notice is not complied with.

## Why the notice comes to you

In Philadelphia, the property owner owns the whole water service line, from the ferrule on the main under the street to the house, including the curb stop. PWD’s [Notice of Defect flyer](https://water.phila.gov/wp-content/uploads/files/notice-of-defect.pdf) puts it directly: the owner is responsible for maintaining the pipes that connect the home to the water main. So when PWD finds water surfacing in the sidewalk, a leak traced to a property’s line, or another defect in that exterior plumbing, the letter goes to the owner. The [who owns the water line guide](https://philadelphiafreedomrepipe.com/guide/who-owns-the-water-line-philadelphia/) covers the boundary in detail.

A notice can also cover the sewer side: HELP, the loan described below, lists notices for the water service line, water supply line, curb trap, main drain and sewer lateral. Water and sewer repairs are different work. A leaking water service line is pressurized supply pipe; a broken lateral is a drain. Read which one your notice names before calling anyone, because it decides what kind of contractor you need.

## What happens next

The notice sets a deadline for the repair. Timelines vary by case, and PWD sets them on the notice, so the date on your letter is the one that counts. Owners regularly ask when PWD acts on a notice; the plain answer is that PWD decides, and the safest assumption is the printed deadline.

What PWD can do if a notice is not complied with is visible in its own [Rates and Charges](https://www.phila.gov/media/20260702162035/PWD-Exhibit-1A-Final-Rates-and-Charges-Clean.pdf). They list charges for shutting off and restoring service in cases of non-payment or Notice of Defect non-compliance, including $105 to operate a service valve, $825 when the curb stop is obstructed and needs excavation, $865 when the curb stop is inoperable and a new one is installed, and $1,680 for excavating and shutting off at the ferrule on the main. Those are PWD’s own figures for PWD’s work, and they come on top of the repair the notice asked for.

If the deadline cannot be met, for example because a permit or a program application is still pending, contact PWD before the date passes rather than after.

## Who can do the repair

PWD’s notice says all work must be performed by a licensed plumber. L&I adds the permit rule: a licensed master plumber must oversee plumbing work in the city, and replacing the water line from the curb stop into the building takes its own L&I permit, listed at $126. Sidewalk disturbance needs a Streets Department footway permit, issued automatically with the plumbing permit. Owners cannot do this work themselves inside the city. The [guide to who can do plumbing work in Philadelphia](https://philadelphiafreedomrepipe.com/guide/who-can-do-plumbing-work-philadelphia/) explains how to check a license.

Where the repair is a leak rather than a full replacement, there is sometimes a way to avoid opening the street. PWD lists a [$375 charge](https://www.phila.gov/media/20260702162035/PWD-Exhibit-1A-Final-Rates-and-Charges-Clean.pdf) for a temporary water main shutdown so a registered plumber can repair a broken service. Whether that fits a given defect depends on where the leak is and whether the curb stop works; the [curb stop guide](https://philadelphiafreedomrepipe.com/guide/philadelphia-curb-stop/) explains why that valve matters so much.

## Ways to pay for it

PWD’s notice lists several options. More than one may fit the same notice.

| Option | What it is | Key condition |
| --- | --- | --- |
| Private licensed plumber | The owner hires and pays directly | The owner controls scope and schedule |
| [PWD HELP loan](https://philadelphiafreedomrepipe.com/guide/pwd-help-loan/) | 0% loan, repaid over 60 months or longer for TAP or senior-discount customers; lien on the property | Residential, four or fewer units, operable meter, not more than two billing cycles behind |
| [PHDC Basic Systems Repair](https://phdcphila.org/residents/home-repair/basic-systems-repair-program/) | Free emergency repairs, including leaking or broken water service lines | Owner-occupied single-family home within income limits; a Notice of Defect supports priority |
| City-promoted service line protection program | A paid protection plan | Coverage begins 30 days after enrollment; pre-existing issues excluded |

The last row is worth reading twice. A protection plan joined after a notice arrives is unlikely to cover the defect named in it. The [water line protection plans guide](https://philadelphiafreedomrepipe.com/guide/water-line-protection-plans-philadelphia/) explains how those plans and homeowners insurance relate to service line work.

## Repair or replace

A notice usually names a defect, not a method. A single leak in an otherwise sound copper line may be repaired. A lead or galvanized line that is leaking is often better replaced than patched, because the rest of the line is the same age, and PWD’s own programs replace lead and galvanized lines whole. If the line is lead, check whether your block is in a City program first; the [free lead line replacement guide](https://philadelphiafreedomrepipe.com/guide/free-lead-line-replacement-philadelphia/) lists them. A private replacement runs $3,000 to $12,000 by the Water Department’s estimate, more with a street opening, as the [lead service line replacement cost guide](https://philadelphiafreedomrepipe.com/guide/lead-service-line-replacement-cost-philadelphia/) explains.

## First steps after the letter arrives

1. **Read what the notice names** and its deadline.
2. **Check the line’s material** on PWD’s service line map; the [lead service line check guide](https://philadelphiafreedomrepipe.com/guide/check-if-you-have-a-lead-service-line/) explains how.
3. **Check program eligibility** for HELP and, if you qualify, PHDC.
4. **Get a written scope** that names the permit, the curb stop, the sidewalk opening and who restores the concrete, a point owners say is easy to miss.

Philadelphia Freedom Repipe replaces water service lines through licensed and insured contractors; inside the city, a Philadelphia licensed master plumber oversees the job and pulls the L&I permit. If the interior piping is old too, the [whole-house repiping page](https://philadelphiafreedomrepipe.com/whole-house-repiping/) explains how that work starts where the service line ends.

## Questions about this guide

### How long do I have to fix a PWD Notice of Defect?

The deadline is set by PWD and printed on the notice itself, so read the date on your letter rather than relying on a general figure. Owners report deadlines that feel short for a job that may need a permit and a sidewalk opening. If the work cannot be finished in time, contact PWD before the date passes to discuss the case.

### Can I fix a Notice of Defect myself?

Not inside Philadelphia. PWD's notice says all work must be performed by a licensed plumber, and L&I requires a licensed master plumber to oversee plumbing work under a permit. Replacing the line from the curb stop into the building takes its own L&I permit, and sidewalk work needs a Streets Department footway permit, issued with the plumbing permit.

### Will a service line protection plan pay for a defect PWD already found?

Generally not. PWD's notice describes the city-promoted service line protection program as starting coverage 30 days after enrollment and excluding pre-existing issues. A defect PWD has already identified is a pre-existing issue, so joining after the notice arrives is unlikely to cover that repair. Check the program's own terms for the exact wording.

## Related service

### Lead service line replacement

The water service line from the main in the street to the meter inside the house, replaced when it is lead or galvanized, with the L&I permit, PWD connection and sidewalk restoration planned in one scope.

## More guides

- Learn [Who Owns the Water Service Line in Philadelphia?](https://philadelphiafreedomrepipe.com/guide/who-owns-the-water-line-philadelphia/)Where the Water Department's pipe ends and yours begins, from the ferrule at the main to the last fixture upstairs, and why the line is drawn differently across the city limit.
- Decision Guide [How Does the PWD HELP Loan Work for a Water Service Line?](https://philadelphiafreedomrepipe.com/guide/pwd-help-loan/)The Water Department's zero-interest loan for service line and other exterior plumbing work: the terms, who qualifies, the lien on the property, who does the work, and the interior piping it does not cover.
- Learn [What Is a Curb Stop, and Who Is Responsible for It in Philadelphia?](https://philadelphiafreedomrepipe.com/guide/philadelphia-curb-stop/)The valve near the curb that shuts off water to the whole house: what it is, why Philadelphia makes it the owner's, what happens when it is buried, offset or seized, and why it decides how a main shutoff replacement goes.
- Decision Guide [Do I Need a Water Line Protection Plan in Philadelphia, and Does Insurance Cover Repiping?](https://philadelphiafreedomrepipe.com/guide/water-line-protection-plans-philadelphia/)A neutral look at the city-promoted service line protection program, homeowners insurance and service line endorsements: what each is built to pay for, where the coverage line usually falls, and why none of them is the same thing as planning a repipe.
- Decision Guide [Can I Get My Lead Service Line Replaced for Free in Philadelphia?](https://philadelphiafreedomrepipe.com/guide/free-lead-line-replacement-philadelphia/)The City routes that can replace a lead or galvanized service line at no charge, who each one reaches, what it leaves to the owner, and what to do if none of them reaches your block.