South Mount Prospect
Leak Detection in South Mount Prospect
Leak Detection in South Mount Prospect from an estimated $150. Which water it is gets settled first; the locate is an estimated $150 to $400.
- Repair quoted separately, never bundled
- Sewer and groundwater ruled out on the call
- The B-box boundary shown on the ground

What the visit covers
- Which water it is, first
- B-box and meter both checked
- Spot marked, finding written
Estimated detection range$150‑400
Local crew
South Mount Prospect and its neighbors, answered locally
Local knowledge
The provider on your bill, read first
Detection, scoped before priced
The finding written down, not a summary
IDPH-licensed plumbing
License number on every written quote
South Mount Prospect
Leak Detection in South Mount Prospect: what actually fails
Read the name on your water bill before the amount. The village has a project to extend its own system to a 28-acre area along Oakton Street, and Illinois American Water supplies part of the village, so who owns the line out toward the street, and whose programs apply, depends on who supplies you. Leak detection in South Mount Prospect starts there, then moves to the meter test and the search.
Where a house has a basement, water on the floor can come from the supply, a drain, the sewer or the ground. Only the supply is a pipe we listen for, so that gets settled first.
- Water provider read off the bill first
- Village programs matched to your provider
- B-box found before the yard is searched
- Illinois American customers pointed to their utility
Read the name on the bill before anything else.

South Mount Prospect
Leak Detection in South Mount Prospect: what is different here
The village's lead cost-share and its Overhead Sewer Rebate are written for village water customers; Illinois American customers and private-well owners are outside both. Whether either program helps pay for what we find starts with that same bill, so we ask for it before we quote.
The southern part of the village, which the village plans as a sub-area of its own. The Connect South Mount Prospect plan was first drawn up in 2009 and revised in 2020, the area carries its own tax increment financing district, and the village's project list includes extending its water system to land along Oakton Street.
- Estimated range, detection
- $150‑400
- Where your share of the line starts
- B-box
- State minimum depth, water service
- 36 in.
Costs
What Leak Detection in South Mount Prospect costs
Plan on an estimated $150 to $400 to have it located; fixing it is quoted on its own.
Leak Detection
$150 - $400
Estimated - same or next workday
- Supply, sewer or groundwater settled first
- Meter test read at your basement meter
- Spot marked, with how it was found
- Repair priced separately, in writing
Basement Leak Detection
$150 - $400
Estimated - booked for a dry spell where it can wait
- Storm water, sewer and supply told apart
- Floor drain and sump pit checked
- Service entry at the wall inspected
- Told when it is a foundation job
Wall Leak Detection
$200 - $400
Estimated - same or next workday
- Thermal imaging before anything is cut
- Hot and cold sides pressure-tested apart
- Exterior-wall hose bibs checked for splits
- Opening marked to the smallest size
Estimated industry ranges, not a quote for your house. That one is a written quote, and it comes before anybody starts.

The route
From first call to finished: South Mount Prospect
Which water it is and whose side of the B-box, settled before any search is priced.
- 1
Tell us when the water shows up
With rain, in dry weather, from the floor drain, or on a wall upstairs. That one answer sorts most calls into supply, sewer or groundwater before a visit is booked, and it costs nothing.
- 2
Read the meter in the basement
Every fixture off, then watch the low-flow dial. Turning means a leak in the plumbing past the meter. Still means any supply leak is on the buried stretch before it, or there is none at all.
- 3
We isolate, then search
Valves and the meter narrow the house to one section. Then acoustic gear, a thermal camera, a pressure test or tracer gas finds the spot inside that section.
- 4
You get the spot marked and written down
A mark on the spot, the reading that found it, and which side of the B-box it falls. The repair comes as a separate written quote, and you are free to give the finding to any licensed plumber.

Why us
Why homeowners choose us for Leak Detection in South Mount Prospect
Do they know which side of the B-box is yours?
A locate that never settles which side the leak is on can leave you paying to find a fault the village owns.
Is the locate priced apart from the repair?
An estimated $150 to $400 to find it, and a separate written quote to fix it, so the finding can go to any plumber.
Will they say so when it is not a pipe?
Seepage is a foundation job and a backup is a sewer job. Saying so on the phone costs us a visit, which makes it a fair test.
Need Leak Detection in South Mount Prospect?
Which water it is gets settled first; the locate is an estimated $150 to $400.
Coverage
Where in South Mount Prospect we work
- Leak Detection in Mount Prospect
- Leak Detection in Downtown Mount Prospect
- Leak Detection in Lions Park
- Leak Detection in Country Club
- Leak Detection in Prospect Manor
- Leak Detection in Prospect Meadows
- Leak Detection in Colonial Manor
- Leak Detection in Hatlen Heights
- Leak Detection in Fairview Gardens
- Leak Detection in Cherry Hill
Questions
Questions about Leak Detection in South Mount Prospect

Something not covered here?
Put it to us by phone. Plain answers, an estimated range and nothing to sign.
Call (847) 994-0832How do leak detection companies find leaks?
By narrowing before listening: valves and the meter isolate a section, then the right instrument finds the spot inside it.
How long does a plumber take to fix a leak?
Locating usually fits in one visit; the repair is quoted after, once the spot is known.
Who is responsible for a water leak from the meter to the house?
Here the line runs the other way round. The village owns the main and the line out to the B-box; the owner owns it from the B-box to the meter inside the house, and everything after. Illinois American Water customers should ask that utility how its line is split.
Is water leak detection worth it?
Yes, when the meter shows water moving and nobody can see where, because a precise mark keeps the repair small. Less so when the water follows rain. And if your line is on the village's lead and galvanized map, replacing it may beat pinpointing a leak on it.
Do you call a plumber for a leak?
For the repair, yes, and in this state that plumber is licensed by the Illinois Department of Public Health. Locating comes first when the leak is hidden, because it tells the plumber where to cut, and replacing a water service needs a village permit.

Talk to us about Leak Detection in South Mount Prospect
Talk to somebody who covers South Mount Prospect, and get the written quote before anyone heads out.
Talk to us
Talk to us about leak detection in South Mount Prospect
Call now
(847) 994-0832Which water it is and whose side of the B-box, settled before any search is priced.
Before you call
- Village programs matched to your provider
- B-box found before the yard is searched
Where we work
Every area we cover