Detroit · Wayne County
Water Line Repair and Replacement in Detroit, MI
Many older Detroit homes are connected by lead service lines. The Detroit Water and Sewerage Department replaces them at no charge to the homeowner as it works through neighborhoods, and Michigan's rules put the cost of lead line replacement on the utility. Check your address before arranging a private replacement.
- Independent local pros
- Free referral, no obligation
- You approve the price before work starts
What is different about water line repair and replacement in Detroit?
The department generally replaces lead lines street by street, often alongside water main work, and needs the owner's or occupant's permission to work inside the house at the meter. If you have been notified that your street is scheduled, respond, because the replacement cannot go ahead without access.
A leak cannot always wait for the schedule. If water is surfacing in the yard or the basement, call the department and a plumber and ask how a leak on a lead line is handled. Lines here are buried deep against frost, so replacement is done by boring or pulling new copper between pits.
From the Detroit plumbing guide
Lead service lines
The Detroit Water and Sewerage Department replaces lead service lines as it works through neighborhoods, at no charge to the homeowner. Check the status of your address before arranging a private replacement.
What to check and ask before work starts in Detroit
- Contact the Detroit Water and Sewerage Department about your address and its replacement schedule
- If the line is leaking, ask how that changes the timing
- Ask the plumber what the line is made of at the meter
- Use a lead-certified filter if the utility advises it
Licensing and permits for water line repair and replacement in Detroit
Michigan licenses plumbers and plumbing contractors through the Department of Licensing and Regulatory Affairs, where a license can be verified. In Detroit, plumbing permits are issued by the Buildings, Safety Engineering and Environmental Department.
Keystream Plumbing is a referral service. We do not perform plumbing work or hold a contractor license. The independent plumber you are connected with is responsible for licensing, permits and the work itself.
What the job usually involves
The steps are the same in Detroit as anywhere; the local conditions above change how each one is done.
- Confirm and locate
- Mark utilities
- Repair or replace
- Test and restore
Water Line Repair and Replacement questions from Detroit
Do I have to pay for lead service line replacement in Detroit?
The Detroit Water and Sewerage Department replaces lead service lines at no charge to the homeowner as part of its program. Paying a private plumber usually only makes sense if you cannot wait for your street to be scheduled.
Why does the city need to come inside my house?
The service line ends at the water meter, which is usually in the basement. Crews need access to connect the new line there. Without permission to enter, the full replacement cannot be completed.
Sources
- Lead service line replacement and basement backup protection, Detroit Water and Sewerage Department
- Plumbing licensing, Michigan Department of Licensing and Regulatory Affairs
- Lead service lines, US Environmental Protection Agency
Local information reviewed October 5, 2026. Rules and programs change; confirm details with the agency before you rely on them.
More plumbing help in Detroit
Water Line Repair and Replacement in other cities
Ownership rules, soil, water and pipe materials make this a different job from one city to the next.
Related guides: Low Water Pressure: Causes and Fixes.
Need water line repair and replacement in Detroit?
Call (833) 520-4758. Same-day service is often available; call to check timing.