Leak Detection in Long Beach, CA
Hidden leaks can run for weeks under Long Beach slabs or behind walls before surfacing. Mullen Plumbing uses electronic leak detection to pinpoint the exact spot, instead of tearing up floors and walls to find it.
Schedule your leak detection online with Mullen Plumbing.
5.0 stars across 204 verified Google reviews. View our reviews on Google.
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Services Mullen Plumbing Provides in Long Beach, CA
Water leak detection is our core service. Using acoustic listening tools and pressure tests, our plumbers trace a leak behind a wall, under a sink, or in a buried line. As Long Beach’s trusted plumbers, we explain what we find before any repair begins.
Slab leak detection matters in a city where most homes sit on concrete slabs. A pipe leaking under the slab can quietly soak the foundation, warm a patch of floor, or raise your water bill. We locate it precisely so the fix opens the smallest possible area of concrete.
Hidden and underground leak detection covers lines you never see, from the main coming into the house to pipes running under the yard. A sudden jump in your bill, a soggy spot in the lawn, or the sound of running water after every tap usually points to one of these.
Emergency leak detection is for when a leak is active and the damage is spreading. We work to dispatch a plumber quickly to stop the leak and protect your floors, drywall, and belongings.
Leak repair follows once the source is found. Many homeowners pair detection with a maintenance membership so that small problems are caught during a yearly check rather than after damage occurs.
Mark Jacobson called Mullen about a backed up drain. While clearing it, our plumber also detected a leak problem with one of his toilets.
Mark later shared: Juan was here within an hour, scoped and jetted, the drain and had us back in business quickly… Juan came back the next day with his colleague Roy, reset the toilet on a properly fitted flange, and saved the travertine tile around it without a scratch… The price was quite reasonable and the quality of work, excellent. Read Mark’s full Google review.
Why Long Beach Ground is Hard on Buried Pipes
Long Beach sits on ground that does not sit still. The California Geological Survey notes that the city lies along the Newport-Inglewood Fault, the same fault that produced the deadly 1933 Long Beach earthquake. The worst shaking back hit areas built on soft, water-soaked soil. That mix is still under the city today: an active fault that moves a little each year, and loose basin soil that settles and shifts.
That movement is hard on the copper and steel water lines buried under and around your home. Over time, small ground shifts bend and stress those pipes, especially where they pass through or under a concrete slab. A pinhole opens, and the leak can run for weeks before anyone notices a warm floor, a higher bill, or a damp patch in the yard.
Joan Buhl saw that speed firsthand after a leak was found under her house. Detection beats guesswork. Instead of breaking open the slab to look, our plumbers first listen for the leak and narrow it down to a small area.
She wrote: “A leak was discovered under our house by workmen installing a heating system. Mullen Plumbing had great response time and efficient diagnosis. Problem solved. Awesome company!” Read Joan’s full Google review.
Performance Verification After Every Service Call
After repair, we put the system under a pressure test and monitor the gauge to confirm it holds steady rather than slowly dropping. This is the clearest sign the leak is gone. We turn the water back on and check flow at several fixtures to confirm the pressure is normal and even.
We read the water meter with everything shut off, then again a few minutes later because a meter that keeps creeping means water is still escaping. We also check the repaired area and surrounding floor or wall for moisture before closing up. You should see a steady gauge, a still meter, and a dry repair before we call the job done.
What Long Beach Homeowners Say About Mullen Plumbing
Two things come up again and again in Mullen’s reviews: leaks found and fixed, and communication that keeps you in the loop. Reviewers mention text and email updates before a visit, as well as clear explanations of what was wrong.
Vignesh Raman described that experience after a recent repair, writing that “Carlos and his colleague fixed a water leak expeditiously” and were specific about the work they did. He pointed to the steady updates and easy rescheduling as the best he had seen from a plumbing company. Read Vignesh’s full Google review.
Mullen Plumbing proudly offers plumbing repairs in Long Beach, CA.
Why Long Beach Homeowners Choose Mullen Plumbing
- Local since 2016 and knows how the city’s slab homes and shifting soil fail
- A 5.0 star rating across 204 Google reviews
- California contractor License C-36 #1016611
- Non-invasive electronic leak detection and pressure tools
- Honest, upfront pricing before the work starts
- Emergency availability to stop the damage
Schedule Leak Detection in Long Beach, CA
Mullen Plumbing quickly finds water and slab leaks, shows you the problem, and repairs them with minimal disruption to your home.
Book your leak detection visit online with Mullen Plumbing today.
We serve Long Beach and nearby communities including Signal Hill, Lakewood, Seal Beach, Los Alamitos, Cypress, and Carson.
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FAQs
How do you find a leak without tearing up my house?
We start with noninvasive tools: acoustic listening devices that detect the sound of escaping water and pressure tests that confirm a line is losing water. These let us narrow the leak to a small area before opening any walls or floors.
What are the signs of a slab leak?
Common signs are a warm spot on the floor, the sound of running water when everything is off, a sudden jump in your water bill, or new cracks in the slab or walls. You might also notice low water pressure or a damp, musty smell.
How much does leak detection cost in Long Beach?
The cost depends on how hard the leak is to reach and whether it is a simple fixture line or a buried slab line. We give you the price before we start so there are no surprises. You can also check current offers before you book.
Can a small leak really raise my water bill that much?
Yes. A leak the size of a pinhole runs constantly, day and night, and the gallons add up fast. Catching it early saves water and the cost of repairing damage to floors, drywall, and the foundation.
Do you offer emergency leak detection?
We do. When a leak is active and water is spreading, we work to get a plumber to you quickly to find the source and stop the loss. The sooner it is found, the less damage your home suffers.
Will the area get repaired after you find the leak?
Often the same visit covers both. Once we pinpoint the leak, we can usually repair the line and close the small area we opened. We explain the repair and cost before any work begins.
How do I schedule leak detection?
Booking is simple. Schedule your leak detection visit online with Mullen Plumbing. We will set a time that works for you, with text and email reminders before your plumber arrives.