Leak detection in Union County, NC
A hidden leak in Union County usually shows up first on the water bill. A simple meter test tells you whether there's a leak, and whether it's in the house or on the service line.
Union County homes
Homes in covered towns
41,795
Built before 1960
6%
Built since 2000
55%
What's different about leak detection in Union County
About 25% of homes in the covered towns are rented. Renters should report suspected leaks to the landlord, who usually arranges leak detection.
Union County Water serves much of the county (704-296-4210); the City of Monroe runs its own water, sewer and gas (water and sewer emergencies 704-282-4601, gas 704-282-4600), and parts of Indian Trail are served by Carolina Water Service of NC.
| Town | Homes | Median year built | Built before 1960 | Built since 2000 | Gas heat |
|---|---|---|---|---|---|
| Indian Trail | 14,576 | 2004 | 1% | 67% | 64% |
| Monroe | 13,469 | 1989 | 17% | 29% | 46% |
| Waxhaw | 7,084 | 2010 | 2% | 81% | 65% |
| Stallings | 6,666 | 2002 | 1% | 56% | 67% |
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for each town's Census place.
Leak detection by town in Union County
- Leak detection in Indian Trail
- Leak detection in Monroe
- Leak detection in Waxhaw
- Leak detection in Stallings
The full service guide covers signs, the visit and cost factors: Leak Detection. Water running right now? See emergency plumber in Union County.
Water bill jumped? Call now
SteadWell is a free referral service, not a plumbing company. When you call (833) 753-0180, you're connected with an independent, licensed plumber who serves your ZIP code in Union County. The plumber sets the price and arrival time; ask for the trip fee and total price before work starts.
Leak detection in Union County: questions
How do I test for a hidden leak?
Turn off every fixture, note the meter, and check again after 30 minutes. If it moved, close the house shutoff; if it still moves, the leak is on the service line.
Can a plumber find a leak without opening walls?
Usually they narrow it down first with acoustic tools, pressure tests and thermal imaging, so only a small opening is needed.
Who issues plumbing permits in Union County?
Union County Building Code Enforcement covers the county except the City of Monroe and the Town of Waxhaw, which run their own permitting. Stallings handles zoning, with county building permits.
Which towns does this cover?
Indian Trail, Monroe, Waxhaw, Stallings. Each town page has its own local details.