Water Leak Detection & Repair in Beaverton, Oregon
A hidden water leak can run for months before you see any visible damage — and by then, the mold, rot, and structural damage are already well underway. True Flow Plumbing locates and repairs leaks in Beaverton homes using pressure testing and acoustic detection, without tearing your house apart to find it.
Leak Detection for Beaverton Homes
Beaverton has one of the widest ranges of housing ages in Washington County — from 1950s ranch homes in Cedar Hills and Raleigh Hills with original galvanized plumbing, to 2000s construction in Murrayhill and Bethany with copper or early PEX. Older homes develop pinhole leaks in galvanized lines and corroded copper fittings. Newer homes more commonly see supply line failures under fixtures or slab leaks from improperly installed copper fittings. We use acoustic and thermal detection to find leaks without opening walls unnecessarily.
🔍 Hidden Pipe Leaks
Supply line leaks inside walls, under floors, or in crawl spaces — found with pressure testing and acoustic equipment, not guesswork.
🏠 Slab Leaks
Pipes that fail beneath a concrete slab are one of the most damaging leaks in any home. We locate the exact spot before we touch the concrete.
📍 Pinhole Leaks
Pinhole leaks in galvanized, copper, and early PEX are common in 1950s ranch homes through 2000s planned developments. They weep slowly — barely noticeable until the drywall is soaked or mold appears.
🚿 Fixture & Supply Line Leaks
Leaks at shutoff valves, supply lines under sinks and toilets, and fixture connections — diagnosed and repaired in one visit in most cases.
💧 Main Line Leaks
A leak in the service line between the street and your house can go undetected for months. Signs: wet yard, high water bills, low pressure everywhere.
🌡️ Thermal & Acoustic Detection
We use acoustic listening equipment and thermal imaging to find leaks without invasive opening of walls or floors before we know where the problem is.
Signs You Have a Hidden Leak in Your Beaverton Home
- Water bill is higher than usual with no change in usage
- Sound of water running when all fixtures and appliances are off
- Wet, soft, or discolored spots on walls, ceilings, or floors
- Mold or mildew smell without any visible water source
- Low water pressure throughout the house
- Warm or hot spots on the floor (slab leak indicator)
- Your water meter is spinning with everything shut off
How We Find Leaks in Beaverton Homes
- Pressure test the supply system to confirm an active leak and isolate it to hot or cold lines
- Acoustic listening equipment to hear water escaping through pipe walls, even under concrete
- Thermal imaging to spot temperature differentials caused by wet materials behind walls
- Isolate sections of the system to narrow down the location before opening anything
- Provide a written summary of what we found, where it is, and what it costs to repair
Beaverton Neighborhoods We Serve
Frequently Asked Questions
How do you find a hidden water leak in a Beaverton home?
We start with a pressure test to confirm an active leak in the supply system, then use acoustic listening equipment to narrow down the location without opening walls or floors until we know exactly where to cut. This saves you from unnecessary demolition and repair costs.
What are the signs of a hidden pipe leak in Beaverton?
A water bill that jumped without a change in usage, the sound of running water when everything is off, wet spots on walls or ceilings, a mold smell without visible water, and unexplained low pressure are the most common signs. Any one of these is worth a call.
Do you repair the leak the same day you find it?
In most cases yes — we come prepared to both locate and repair. Simple pipe repairs and fitting replacements are handled the same visit. More involved slab leak repairs may require a follow-up, but we'll tell you exactly what you're looking at before we schedule anything.
Does homeowner's insurance cover leak detection and repair in Beaverton?
Most policies cover sudden and accidental pipe failures, including the cost of accessing the leak (opening walls, cutting into a slab). They typically don't cover gradual leaks that went unreported. Document everything and call your insurance company as soon as you discover a leak — we can provide a written report of our findings if needed.
Also see: Emergency Plumber Beaverton → | Repiping Beaverton → | Water Heater Beaverton → | Sump Pump Beaverton → | Trenchless Sewer Beaverton →
Suspect a Leak in Your Beaverton Home?
Don't wait for visible damage. We find hidden leaks fast and tell you exactly what it costs to fix before we start.