Charlotte, NC · plumbing service
Leak Detection in Charlotte, NC
Supply lines under slabs and inside finished walls hide leaks until bills rise or stains appear. Call to be connected with an independent, licensed plumber who handles leak detection in Charlotte; they diagnose the problem and quote the work before starting.
By calling, you agree to be connected with an independent plumbing contractor serving your area. Calls may be recorded for quality and training. The call and referral are free, and you are never obligated to hire.- Licensed local plumbers
- Free call and referral
- You approve the quote first
Common signs
- Stains
- mold
- a higher bill
- running water sounds
Leak Detection services in Charlotte
- Leak DetectionHidden leaks behind walls, ceilings or floors, or a bill that suddenly jumps.
- Slab Leak RepairLocating and fixing leaks in pipes under the foundation.
- Water Line RepairLeaks and breaks in the main line from the meter.
- Pipe RepairLeaks, corrosion, cracked lines and low pressure from damaged pipes.
Problems leak detection fixes
- A water bill higher than usual
- Damp drywall, stains or mold smell
- The meter moving with every fixture off
- Low pressure or running water sounds
Why leak detection comes up in Charlotte
Supply lines under slabs and inside finished walls hide leaks until bills rise or stains appear.
The typical Charlotte home was built around 1999 (newer housing), when supply lines were usually PEX or CPVC supply and PVC or ABS drains. That material and its age shape both where leaks appear and whether a spot repair or a reroute makes more sense.
- Typical home built
- 1999
- Homes before 1980
- 26%
- Winter freezes
- Occasional hard freezes
How the work is done
- 1Meter and pressure testConfirms a leak and whether it's on the supply side.
- 2IsolateClosing valves narrows the leak to a zone of the house or the service line.
- 3PinpointAcoustic, thermal and moisture tools locate it with minimal opening of walls or floors.
- 4Report and repairYou get the location and repair options before work starts.
What affects the price
The plumbing company sets the price after seeing the job; ask for it in writing before work starts.
- How hard the leak is to reach
- Slab, wall, ceiling or yard location
- Equipment needed
- Whether repair is done on the same visit
Leak Detection in Charlotte: questions
Will Charlotte Water help me find out why my water bill is so high?
Yes. Call 311 or 704-336-7600 and Charlotte Water will do a high bill investigation, reviewing your account, usage and its own equipment.
Can I get a bill adjustment in Charlotte after a plumber fixes a hidden leak?
Yes. Charlotte Water removes 50% of excess water and 50% or 100% of excess sewer for private-side leaks, up to two adjustments per rolling 12 months, once you provide proof of repair.
Why is leak detection a common call in Charlotte?
Supply lines under slabs and inside finished walls hide leaks until bills rise or stains appear.
How old are most homes in Charlotte?
The median home in Charlotte was built in 1999, and 26% of homes were built before 1980 (U.S. Census Bureau, American Community Survey).
Can a plumber find a hidden leak in my Charlotte home?
Yes. Plumbers use meter tests, acoustic and thermal tools to locate leaks behind walls, ceilings and floors without opening large areas. In Charlotte: supply lines under slabs and inside finished walls hide leaks until bills rise or stains appear.
Who supplies water in Charlotte?
Charlotte Water. Past the meter, plumbing is the owner's.
Leak Detection near Charlotte
More plumbing services in Charlotte
- Water Heater Replacement in Charlotte, NCWater Heater Replacement in Charlotte, NC: homes from the 1990s–2000s building boom are on original or second water heaters that are reaching the end of their service life.
- Toilet Repair in Charlotte, NCToilet Repair in Charlotte, NC: builder-grade fixtures in newer homes wear out: running toilets, weak flushes and base leaks.
- All plumbing services in CharlotteEvery plumbing service available to Charlotte homes.
Local rules and details for Charlotte
Charlotte facts behind this page
- The median home in Charlotte was built in 1999. [1]
- About 26% of Charlotte's housing units were built before 1980, the era of galvanized steel supply pipe, cast iron drains and clay sewer laterals. [1]
- Charlotte Water pumps water from Mountain Island Lake and Lake Norman on the Catawba River to three treatment plants (Franklin, Dukes and Vest). [2]
- If you have checked your property and cannot find a leak, Charlotte Water will send someone to complete a high bill investigation when you dial 311 or 704-336-7600. The investigation reviews your account, average usage and Charlotte Water's equipment, and staff notify you when it is complete. Charlotte Water says the leading cause of a high water bill is a private plumbing leak. [3]
- Charlotte Water adjusts bills for private-side leaks beyond the meter outlet by removing 50% of excess water and 50% or 100% of excess sewer, based on a 6-month average, for the two highest consecutive months. Two private leak adjustments are permitted per rolling 12 months, and the customer must provide a plumber's statement, paid receipt or repair photos. [4]
Charlotte rules and programs for leak detection
- If you have checked your property and cannot find a leak, Charlotte Water will send someone to complete a high bill investigation when you dial 311 or 704-336-7600. The investigation reviews your account, average usage and Charlotte Water's equipment, and staff notify you when it is complete. Charlotte Water says the leading cause of a high water bill is a private plumbing leak. [3]
- Charlotte Water adjusts bills for private-side leaks beyond the meter outlet by removing 50% of excess water and 50% or 100% of excess sewer, based on a 6-month average, for the two highest consecutive months. Two private leak adjustments are permitted per rolling 12 months, and the customer must provide a plumber's statement, paid receipt or repair photos. [4]
Other common plumbing calls in Charlotte
- Water Heater Replacement: homes from the 1990s–2000s building boom are on original or second water heaters that are reaching the end of their service life.
- Toilet Repair: builder-grade fixtures in newer homes wear out: running toilets, weak flushes and base leaks.
Sources (4)
- U.S. Census Bureau, ACS 2024 1-year (B25035) · checked 2026-10-01
- Charlotte Water, Water Quality · checked 2026-10-01
- Charlotte Water, Fixes & Troubleshooting · checked 2026-10-19
- Charlotte Water, Charlotte Water Cares (Leak Adjustment Policy) · checked 2026-10-19