Find the Leak. Fix the Leak. Stop the Damage.
Professional leak detection and repair throughout the Triad — before hidden leaks destroy your home.
Hidden Leaks Cause Hidden Damage
You might not see the leak, but it’s there — behind a wall, under a slab, in the ceiling. By the time you notice water stains, mold, or a spike in your water bill, the damage has been building for weeks or months.
All-Star Plumbing finds and fixes leaks throughout High Point, Greensboro, Winston-Salem, and the Triad. We use professional detection methods to locate leaks without tearing apart your home, then repair them properly.
According to the EPA, household leaks waste nearly 1 trillion gallons of water annually nationwide. The average home loses 10,000 gallons per year to leaks — enough to wash 270 loads of laundry. Finding and fixing leaks saves water, saves money, and prevents damage.
Signs You Have a Hidden Leak
Leaks don’t always announce themselves with puddles. Watch for these warning signs.
Water Bill Suddenly Increased
- What it means: Water is going somewhere you're not using it. A running toilet, dripping faucet, or hidden pipe leak can add hundreds to your bill.
- What to do: Check visible fixtures. If nothing's obviously running, you likely have a hidden leak.
Sound of Running Water When Nothing's On
- What it means: Water is flowing somewhere in the system — you just can't see where.
- What to do: Turn off all water fixtures and listen. If you still hear water, there's a leak.
Water Meter Spinning When No Water Is Being Used
- What it means: Definitive sign of a leak somewhere in your system.
- How to check: Turn off all water in the house. Check your water meter. If it's still moving, you have a leak.
Wet Spots on Walls, Ceilings, or Floors
- What it means: Water is leaking behind the surface — pipe leak, roof leak, or condensation issue.
- What to do: Don't ignore it. Water damage spreads and mold grows fast.
Mold or Mildew Smell
- What it means: Moisture is present somewhere it shouldn't be. Mold can grow in 24-48 hours in damp conditions.
- What to do: Find the moisture source. Often it's a hidden leak.
Warm Spot on Floor (Possible Hot Water Leak)
- What it means: Hot water line is leaking under the slab. The warm water heats the concrete above it.
- What to do: This is often a slab leak. Call us for detection.
Foundation Cracks or Shifting
- What it means: Long-term water leak under or near foundation can cause soil movement and foundation damage.
- What to do: Serious issue. Get leak detection and foundation assessment.
Low Water Pressure
- What it means: Water may be escaping before it reaches your fixtures — leak in supply line.
- What to do: If pressure dropped suddenly, there may be a significant leak.
Types of Leaks We Find & Fix
Water Supply Line Leaks
Detection: Pressure testing, acoustic detection, visual inspection in accessible areas.
Repair: Fix or replace damaged pipe section.
Leaks in pipes running under your concrete slab foundation. Common in homes built on slabs — water or sewer lines can corrode, shift, or crack.
Repair: Options include direct repair (breaking through slab), rerouting pipe above ground, or pipe relining.
Drain & Sewer Line Leaks
Leaks in pipes that carry waste water away. Can leak into crawl spaces, under slabs, or into the yard.
Detection:Camera inspection, pressure testing, dye testing.
Repair:Pipe repair, replacement, or relining depending on location and severity.
Fixture Leaks
Leaks at toilets, faucets, water heaters, washing machines, dishwashers, and other fixtures. Often easier to detect but can cause significant damage if ignored.
Detection: Visual inspection, component testing.
Repair: Replace failed components, connections, or fixtures.
Leaks in natural gas or propane lines. Dangerous — can cause explosion or carbon monoxide buildup.
Warning signs: Rotten egg smell, hissing near gas lines, dead vegetation over buried lines.
If you smell strong gas: Leave the house immediately and call 911 or your gas company first.
Outdoor & Underground Leaks
Leaks in water main from street to house, irrigation lines, or outdoor plumbing.
Detection: Pressure testing, acoustic detection, excavation if needed.
Repair: Excavate and repair or replace damaged section.
How We Find Hidden Leaks
We use professional methods to locate leaks without unnecessary destruction.
- Pressure Testing
We pressurize the water system and monitor for pressure drop. A drop indicates a leak somewhere in the system.
- Acoustic Detection
Leaking water makes sound as it escapes and flows through materials. Specialized equipment amplifies these sounds so we can pinpoint the leak location.
For drain and sewer lines, we insert a camera to visually locate leaks, cracks, and damage. Shows exactly what’s wrong and where.
- Thermal Imaging
Temperature differences show where water is present. Hot water leaks show as warm spots. Cold water leaks show temperature anomalies.
- Moisture Meters
Detect moisture in walls, floors, and ceilings without cutting into them. Helps identify affected areas.
- Gas Detection Equipment
Electronic gas detectors identify gas leaks and pinpoint their location. Used for natural gas and propane.
how can we help?
Related Services
Emergency Plumbing
24/7 emergency plumber service for leaks, backups, and sudden plumbing failures.
Drains & Sewer
Drain cleaning, sewer inspections, and water or sewer main repairs done efficiently.
Commercial
Business & industrial plumbing, backflow testing, excavation through High Point and the Triad.
Remodels
Plumbing upgrades and renovations for kitchens, bathrooms, and whole-home remodels.
Emergency Plumbing
24/7 emergency plumber service for leaks, backups, and sudden plumbing failures.
Water Heaters
Installation, repair, and maintenance for tank and tankless water heaters.
Repiping
Water lines, sewer lines, gas pipes, underground pipe repair
Leak Detection & Repair
Find and fix water leaks, slab leaks, pipe leaks
Drains & Sewer
Drain cleaning, sewer inspections, and water or sewer main repairs done efficiently.
Commercial
Business & industrial plumbing, backflow testing, excavation through High Point and the Triad.
Remodels
Plumbing upgrades and renovations for kitchens, bathrooms, and whole-home remodels.
Your Plumbing Problem, Solved in 3 Simple Steps!
Call and speak with a real person
No automated systems or call centers. When you call All-Star Plumbing, a real person answers 24/7, listens to the issue, and schedules help right away so you’re never waiting.
Get Clear Pricing Before Starting
Before any work begins, we explain the problem, walk you through your options, and give clear upfront pricing. You know the cost before we start, no surprises and no pressure.
We Fix the Problem
Our licensed plumbers arrive prepared to fix the issue correctly the first time. If we can’t fix it, you don’t pay. Simple, honest, and backed by our guarantee.
Call and speak with a real person
No automated systems or call centers. When you call All-Star Plumbing, a real person answers 24/7, listens to the issue, and schedules help right away so you’re never waiting.
Get Clear Pricing Before Starting
Before any work begins, we explain the problem, walk you through your options, and give clear upfront pricing. You know the cost before we start, no surprises and no pressure.
We Fix the Problem
Our licensed plumbers arrive prepared to fix the issue correctly the first time. If we can’t fix it, you don’t pay. Simple, honest, and backed by our guarantee.
Helpful Plumbing Tips From Local Experts
Our blog shares clear advice homeowners can use right away.
When Should You Replace Old Plumbing Fixtures?
What Causes Low Water Pressure in Your Home
Simple Plumbing Maintenance Tips for Homeowners
When Should You Replace Old Plumbing Fixtures?
What Causes Low Water Pressure in Your Home
Simple Plumbing Maintenance Tips for Homeowners
Locations and Areas Served
Plumber Service Company Serving the Entire Triad
Leak Detection Questions
How much does leak detection cost?
Depends on complexity. Simple detection with pressure testing and acoustic methods is less than extensive slab leak investigation. We quote before starting and detection fees typically apply to repair if you proceed.
How do I know if I have a hidden leak?
Common signs: unexplained high water bill, sound of running water when nothing’s on, water meter moving when no water is being used, wet spots on walls/floors/ceilings, mold smell.
Can you find leaks without tearing up my house?
Usually, yes. Our detection methods are designed to locate leaks without unnecessary destruction. Repair may require some access, but we minimize damage.
How long does leak detection take?
Simple leaks can be found in 30-60 minutes. Complex situations — multiple leaks, slab leaks, large properties — take longer. We’ll give you a timeframe.
Do you repair leaks too, or just detect them?
Both. We find it and fix it. One call, one company, problem solved.
What if the leak is under my slab?
Slab leaks require specialized detection and have multiple repair options — direct repair through the slab, rerouting pipe, or relining. We explain options and costs.
Can you detect gas leaks?
Yes. We use electronic gas detection equipment. If you smell gas strongly, leave the house and call 911 or your gas company first. Once safe, call us for repair.