Water service line repair in Mundelein, IL between the meter and the house
The water service line is the buried pipe that carries water from the village main and meter to your house. When it leaks, you may see a wet or sunken patch in the yard, hear no water at all, or watch the meter spin with the house shut off.
Our 24/7 line sends a licensed plumber to confirm the leak, locate it and explain repair or replacement. Because the line is buried, we use detection first and dig second.
No water or a wet yard: what to do first
Turn off the main valve inside the house, then check the meter. If the dial still moves, water is escaping on the buried line. If the meter stops, the leak is inside. Mundelein Public Works can help with questions about the meter and village main at 847-949-3270. Take a photo of the meter reading and the time.
Signs the service line is failing
- Low pressure everywhere in the house with the meter running.
- A wet, soft or unusually green strip of lawn between the street and the house.
- Water pooling near the foundation wall where the line enters.
- A hissing sound near the meter or the basement entry point.
- Dirty water after a repair or a main break, which can indicate a damaged line.
Repair or replace the line
| Condition | Usual choice | Reason |
|---|---|---|
| Single leak, sound pipe | Spot repair | Limited excavation |
| Multiple leaks or old galvanized | Replace | More leaks will follow |
| Lead or unknown material | Replace | Modern pipe removes the risk |
| Collapsed or crushed line | Replace | Spot repair will not hold |
Water source and what it means for your line
Mundelein is served with Lake Michigan water through the Central Lake County Joint Action Water Agency. The Countryside Lake system is run separately by Lake County Public Works, which publishes its own annual water report, so check which provider serves your address before you call for a meter issue.
If you want to replace old pipe inside as well, the repiping page covers the whole house. If the leak turns out to be inside, we move to leak detection and repair.
How a service line job runs
- LocateWe confirm the leak with meter tests and listening gear.
- Mark and planUtility locates are requested where digging is needed.
- Dig or boreWe open the smallest area that reaches the pipe.
- Repair and restoreThe new line is pressure-tested and the trench restored.
What affects water line pricing
Digging is the big variable, and we price it before starting.
- Length and depth. Longer, deeper lines cost more.
- Surface. Lawn, driveway and sidewalk all change restoration.
- Method. Open trench or boring differs in time and cost.
- Permits. Ask the Village of Mundelein building office at 847-949-3283.
- Utility locates. Marking buried utilities is required before digging.
Who is responsible for which section
In general, the homeowner is responsible for the water service line on the property side of the meter or the curb stop, and the utility is responsible for the main in the street. The exact dividing point varies, so confirm with Mundelein Public Works at 847-949-3270 before you dig.
Call before any excavation. Utility locators mark buried lines, and hitting an unmarked line is costly and dangerous.
Rules for service line work
Service line work follows the Illinois Plumbing Code, the state standard (Title 77, Part 890 of the Illinois Administrative Code) and the village's own rules for excavation and meter connections. Mundelein Public Works at 847-949-3270 can explain where the village's responsibility ends. Call before any digging.
Water line questions
Yes. If water is flooding or there is no water at all, the 24/7 line sends a licensed plumber.
Typically the homeowner is responsible from the meter or curb stop to the house. Call Mundelein Public Works at 847-949-3270 to confirm.
Shut off the main valve inside the house. If the meter still moves, the leak is outside.
Often yes. We locate the leak and dig only where needed, or bore a new line.
Spot repairs can take a few hours. A full replacement takes a day or more.
Some disturbance is unavoidable. We restore the trench and tell you what to expect.