Leak Detection & Repair

Leak Detection & Repair in Covina

Proudly Serving Los Angeles County Since 2021

At Flash Plumbing Inc., we offer professional leak detection and repair services to protect your property from water damage and costly utility bills. Even small, hidden leaks can lead to major issues if left untreated. Our licensed and certified plumbers use advanced tools and techniques to quickly locate leaks – whether behind walls, under floors, or underground – and provide reliable repairs that restore your plumbing system’s integrity. When accuracy and fast response matter, you can count on our plumbing service experts to get the job done right.

Call (626) 869-2284 for same-day leak detection and repair in Covina.

How We Detect Hidden Plumbing Leaks

We use advanced technology to accurately locate hidden plumbing leaks without unnecessary damage to your property. Our process often begins with a visual inspection, followed by the use of specialized equipment such as acoustic listening devices and thermal imaging to pinpoint leaks behind walls, under concrete, or within ceilings. We also use high-resolution in-pipe cameras to inspect the interior of your plumbing system. These cameras allow us to see exactly where the issue lies, whether it’s a cracked pipe, loose connection, or corrosion. This precise approach helps us diagnose the problem quickly and recommend the most effective repair solution.

Warning Signs of a Leak in Your Plumbing System

Plumbing leaks aren’t always obvious, but catching them early on can help you avoid major water damage and costly repairs. Knowing what to look for can make a big difference.

Here are some signs that you need to schedule a leak detection service:

Unexplained increase in water bills - A sudden spike could mean water is leaking somewhere in your system.
Low water pressure - Drops in pressure may indicate a hidden leak or pipe damage.
Water stains or discoloration - Marks on ceilings, walls, or floors often point to slow leaks.
Mold or mildew growth - Excess moisture from a leak can lead to mold in unexpected places.
Musty or damp odors - Persistent smells may be a sign of water pooling behind walls or under floors.
Sounds of running water - Hearing water when no fixtures are in use could signal a hidden leak.
Cracks in foundation or walls - Ongoing water damage can cause structural shifts or cracks.
Wet spots or puddles - Water collecting around fixtures or appliances is often a clear indicator.

If you recognize any of these signs, don’t wait – Flash Plumbing Inc. is ready to locate the source and provide expert leak repair to protect your property.

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The Flash Plumbing Inc. Difference

Transparent Communication. Quality Service. Genuine Care.

Family-Owned & Operated
We bring a personal commitment to quality, honesty, and care in everything we do.
Customer-First Approach
We prioritize your needs and provide personalized options for every service.
Licensed & Trained
Our team is licensed and professionally trained to ensure top-quality workmanship.
24/7 Emergency Services
Plumbing emergencies don't wait for office hours. We can help around the clock!
Transparent Communication
You’ll always know what to expect with clear, honest updates every step of the way.
Backed By a Warranty
We stand behind our work with reliable warranties for your peace of mind.

What Causes Plumbing Leaks?

Plumbing leaks can occur for a variety of reasons, often developing slowly over time or appearing suddenly due to damage or wear. Understanding the common causes can help you take steps to prevent future issues.

Here are some of the most frequent causes of plumbing leaks:

Corroded pipes - Over time, pipes can deteriorate due to age, water quality, or chemical reactions, leading to pinhole leaks or cracks.
Loose or worn-out pipe joints - The connections between pipes can weaken over time, especially in older plumbing systems.
High water pressure - Excessively high pressure can stress pipes and cause them to crack or burst.

Clogs that create pressure buildup - Blockages can increase pressure in your system, leading to leaks at weak points.
Shifting or settling foundations - Ground movement can put stress on underground or slab pipes, causing breaks or separations.
Tree root intrusion - Roots from nearby trees can invade and damage underground pipes.
Poor installation or repairs - Improper plumbing work can result in weak joints or misaligned pipes that eventually leak.
Extreme temperature changes - Pipes may expand and contract with temperature shifts, increasing the risk of cracking or joint failure.
Worn fixtures or seals - Faucets, toilets, and appliances can leak due to deteriorated gaskets, seals, or washers.

If you suspect a leak or want to prevent one, Flash Plumbing Inc. offers expert inspections and repairs to keep your system in top shape. We are also available 24/7 for emergency plumbing services.

Call (626) 869-2284 for leak detection and repair in Covina. We can also be reached through our online contact form.

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Hear From Our Happy Customers

We're Top Rated on Google, Yelp & Facebook!

They Explained Everything
"Flash Plumbing Inc had top customer service and amazing communication. Daniel and his team explained the whole process and gave me options. Honest, cost was affordable, and very skilled in plumbing."

- George G.
Fixed Leak Same Day
"Flash Plumbing Inc took my job on the same day! I had a leaking toilet upstairs that threatened to damage the ceiling downstairs. The guys arrived and fixed the issue! Will definitely use them in the future."

- Kenneth R.
Honest Assessment & Quality Work
"I've used Flash twice: once for a major operation to replace some shower pipes and once for a simple kitchen sink clog. In both cases, they were great! Responsive, same day service, and honest assessment of my options. Fast and high quality work."

- David M.
The Only Plumber We Will Call
"A fair price and a really easy company to work with. I’ve lived in my house for 10 years and have used 3 plumbers. This is the only plumbing company I will work with again."

- Michael L.
Seamless Experience
"I would highly recommend this company. I had a seamless experience. Pricilla the manager was lovely to deal with and very helpful with all of my questions."

- Sasha K.
Professional, Great Service
"Flash Plumbing Inc checked out my plumbing problem and gave me different options on how to fix it. I am so grateful for them. They were professional and provided great service. I will recommend them to many friends."

- Lilia Z.
Outstanding Service & Workmanship
"Service and workmanship are outstanding. Great family-owned business. Very easy to work with. Very responsive. If you need a plumbing service, you should definitely be calling Flash."

- Robert L.
Excellent Job, Respectful Team
"Flash Plumbing Inc did an excellent job! They swapped out the 40-gallon tank for a new tankless heater. The entire time, they were professional, courteous, and respectful. They left the area cleaner than when they started."

- Iris Z.
Daniel & Crew Are Great
"Daniel and crew were great, taking the time to get my 50-gal water heater installed right and now looks great with working shut off values!"

- Ruben R.

Contact Flash Plumbing Inc.

Our Experienced Team Is Ready to Help!

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Locations

1580 W San Bernardino Rd
Covina, CA 91722
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