Pinhole leaks in aging copper supply lines are one of the most common plumbing failures in Citrus Heights homes built from the 1960s through the 1990s. We locate the exact leak with acoustic and thermal equipment. No exploratory demolition, and mark the spot, so repair means opening one small area instead of tearing out a wall.
Why copper pipes fail in Citrus Heights
Much of Citrus Heights was built when copper was the default supply-line material, which means those lines are now 30 to 60 years old. Three things wear them out: water chemistry that pits the pipe from the inside, electrolysis where copper meets dissimilar metals, and high water pressure stressing thin spots. The result is the classic pinhole leak. Tiny, silent, and capable of soaking framing for months before you notice.
Signs you have a copper pipe leak
- Green or blue-green corrosion stains on exposed pipe, valves, or fittings
- A musty smell inside a wall or cabinet with no visible water
- The water meter spinning when every fixture is off
- A water bill that climbed for no clear reason
- Warm spots on floors or walls near hot-water lines
If several of these line up, see our high water bill leak investigation page for how we confirm it.
How we find the exact leak
We isolate the pressurized copper lines, then trace the leak's sound signature with acoustic sensors and its heat signature with thermal imaging. Pinhole leaks have a distinct high-frequency hiss that our equipment picks up through drywall and slab. Once located, we mark the position within inches. Your plumber opens one surgical spot instead of hunting.
Read how leak detection works for the full process.
Repair options once the leak is marked
We specialize in finding leaks; the repair itself is usually a short plumbing job once the location is known. Common fixes for copper: a spot repair with a coupling at the pinhole, replacing a corroded section, or. If leaks keep recurring. Repiping the affected run in PEX. Knowing the exact location first is what keeps a $300 job from becoming a $3,000 wall rebuild.
What it costs
A leak detection visit in the Citrus Heights area typically runs $250–$450 depending on access and how many lines must be isolated. The plumber's spot repair of a copper pinhole commonly falls in the $300–$800 range; full repipes cost more but are rarely needed for a single leak. Call us and we will explain what drives the price.
Where we provide it
We provide copper pipe leak detection throughout Citrus Heights, including these neighborhoods:
- Birdcage Heights
- Sylvan Old Auburn Road
- Sunrise Ranch
- Stock Ranch
- Northwest Citrus Heights
- Cirby Ranch
- Chase
- Arcade Creek
- Park Oaks
- Sunrise Oaks
Frequently asked questions
Can you find a pinhole leak without tearing open the wall?
Yes. Acoustic sensors pick up the leak's sound signature through drywall, and thermal imaging confirms it. We mark the spot before anything is opened.
Do you do the pipe repair yourselves?
Our specialty is non-invasive detection. We pinpoint and mark the leak so your plumber opens one small area. That separation is exactly what keeps repair costs down.
How long does copper leak detection take?
Most single-family homes take one to two hours, depending on how many lines need isolating and how accessible the plumbing is.
My water bill spiked. Is that a copper leak?
It can be. A pinhole leak can waste thousands of gallons a month. Our high water bill investigation confirms whether the meter is spinning from a hidden leak.
Think you have a leak?
Call AquaTrace Leak Detection to describe what you are seeing in Citrus Heights and get a plan to find it.
Call (123) 456-7890Related services
- Water Leak Detection
- Slab Leak Detection
- Water Main and Service Line Leak Detection
- High Water Bill Leak Investigation
- Emergency Leak Repair
Last updated: October 25, 2026.