Licensed & Insured · CA LIC #982663
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Pacifica, San Francisco, Burlingame, CA · Serving the Bay
PACIFICA, CA • LIC #982663 • 24/7
We answer the phone day, night, weekends, and holidays, with same-day service across the Peninsula.
Leak detection in Burlingame, CA finds the water you are losing before it damages floors, walls, or framing. Works Plumbing traces hidden leaks to their source with listening, thermal, and pressure tools, so the repair opens one small area instead of a whole room.
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If you suspect a leak but cannot see it, request leak detection service and we will schedule a visit.
Hidden leaks rarely announce themselves with a drip. Watch for these clues instead:
Any one of these is worth checking. Two or more together usually mean water is going somewhere it should not.
You can confirm a leak yourself in about half an hour.
If the numbers moved or the indicator spun, water is leaving the system. Tell us what you saw when you call, because it helps us plan the visit.
Most hidden leaks come from a short list of failures. Knowing them helps explain what we look for first:
Some causes are a single repair. Others suggest more of the same piping is near the end of its life, and we tell you which one you are dealing with.
We use several methods together, because each one answers a different question.
| Method | What it does | Where it helps most |
|---|---|---|
| Pressure testing | Isolates sections of piping to see which one loses pressure | Splits the house into zones fast |
| Acoustic listening | Picks up the sound of water escaping a pipe | Lines under floors and in walls |
| Thermal imaging | Shows temperature differences on surfaces | Hot water lines and wet areas |
| Moisture meters | Measure dampness in drywall, wood, and subfloor | Confirms the wet zone before opening |
| Line tracing | Maps where the pipe actually runs | Homes with past remodels |
The result is a marked spot on the wall, floor, or ground. We open there, and only there.
Leaks tend to hide in the same handful of places. These are the areas we check first:
If the leak is in the line between the meter and the house, our water line repair team in Burlingame takes the job from there.
If water is visible or spreading, a few quick steps protect your home until we arrive:
Then contact us. Our 24/7 emergency service means a plumber can start locating the source, even after hours.
Finding the leak is half the job. Here is what follows:
Small fixture leaks, such as a running toilet or a dripping valve, go to our plumbing repair service in Burlingame. Our core leak detection service page covers the full range of methods we use across the Peninsula.
My Burlingame home was built before 1940. Should I have it checked for leaks?
It is worth considering. About 30 percent of Burlingame’s housing units were built in 1939 or earlier, and homes that age have usually been through several rounds of repairs. A leak check is a low-cost way to catch a slow leak before it damages finishes.
What if the leak is not on my property?
If we trace the leak to piping outside your home’s plumbing, we stop and tell you. You can then report it to the City of Burlingame, which runs the water system that serves the city.
I live in Burlingame Hills. Can you find leaks there?
Yes. Parts of unincorporated Burlingame Hills are served by the city’s water system, and we locate leaks in homes there the same way we do elsewhere in Burlingame.
Will the leak repair need a city permit?
It depends on the repair. The city’s plumbing permit fee schedule lists water piping as a permit item, so replacing a run of supply pipe may need one. We tell you before work starts and pull the permit if it applies.
Can you find a leak without opening my walls at all?
We find most leaks without opening anything. Opening is usually needed only to make the repair, and our locating keeps that opening small and in the right place.
What should I check first if my Burlingame water bill suddenly jumps?
Start with the meter test on this page, then listen for a toilet that refills on its own. If the meter still moves with everything off, the leak is in the piping, and that is when our locating tools come in.
A hidden leak costs money every day it runs. Book leak detection with Works Plumbing and we will find the source, explain it, and price the repair before we start.
Leak detection systems work by monitoring the flow of water through either an ultrasound or a mechanical turbine. How do you find an underground pipe leak? These systems track the pattern of water flow by either counting or recording the gallonage passing through the sensor. The presence of moisture is often isolated from other detectors of leaks. If moisture enters the surfaces, a mechanical valve is triggered, which will block water flow when such leak detection systems senses. Moisture sensing detectors are best suited for point-of-use applications that are under-sink. Leak detection devices all over the house continue to monitor the use of water to prevent potential leakage. At Works Plumbing, we guarantee 100% clients satisfaction for your leak repair.
Every job comes with upfront pricing, licensed and background-checked technicians, and a 100% satisfaction guarantee . No surprises, no pressure, ever.
Snap a photo of the problem before you call, it helps us bring the right parts on the first visit.
See how we handle it:
Prefer to listen? Catch this topic on our homeowner podcast:
Upfront pricing, licensed techs, and a real human on the phone 24/7 across the Peninsula.
A look at real Works jobs around the Peninsula.
Burlingame’s housing is old by California standards, and that is the main reason leaks here are hard to find. According to Census Bureau American Community Survey data for 2020 to 2024, the median home in the city was built in 1957. About 30 percent of housing units date to 1939 or earlier, and about 79 percent were built before 1980.
Age changes how a supply system fails, whatever the pipe is made of:
That last point is why the stain is rarely above the leak. Water runs along framing and pipe until it finds a low spot, sometimes several feet away.
So we do not assume where your pipes run or what they are made of. We trace the actual lines, test zones under pressure, and listen and image until the readings agree. We at Works Plumbing would rather spend extra time locating than cut a second hole in your wall.
We also serve these neighboring Peninsula towns.
We’ve earned our reputation one happy homeowner at a time.
“Thank you again for another job well done, and thank you for responding right away. I will continue to recommend Works Plumbing because they respond right away and get the job done efficiently.”
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