
Leak detection gurus
We are industry-leading Southern California leak detection plumbers.
For more than 30 years, we have been Southern California’s premier leak detection service, providing homeowners with safety, security, and cost-effective accurate leak detection and repair services. We are licensed, experienced, and ready to work with you!
Love saving money?
Leak Detection Is A Preventative
Measure That Saves You Thousands.
Many homeowners think that a small leak isn’t something that they need to worry about immediately. Well, here’s a clue: those homeowners are dead wrong. A little leak leads to EXPENSIVE problems, and our goal is to make sure that we save homeowners as much money as possible by addressing leaks at the source and at the start of their leaky lifespan, because when you wait – it’s already too late.

By not repairing pesky leaks, you're begging for bigger and more expensive problems in the future!
Don’t wait – address leaks immediately!
Leak detection is quick, painless, and very cost-friendly compared to some of the more serious damage that an untreated leak can lead to!
Here are some reasons why you may need fast leak repair service:
- Mildew Damage: When water leaks inside walls, ceilings, and even underneath floorboards and carpets, it can lead to potentially dangerous health conditions. Mildew thrives in moist conditions, and a little leak can cause a big mildew problem.
- Electrical Damage & Fire Hazard: When your home has sprung a leak, that's money constantly dripping out of your wallet. Unresolved leaks in the home can lead to a dramatically increased water bill. 911 Leak Detection Plumbers can identify the source of a leak, and then repair it before it causes damage to your bank account!
- Floor and Foundation Damage: Water will naturally pool in and under the floor, causing expensive damage to your floorboards, basement, and even to your foundation. By addressing leaks through accurate leak detection, these problems can be eliminated before they begin!
- Wall Damage: Drywall is incredibly susceptible to damage from leaks, and the majority of a home's plumbing pipes are located behind drywall walls! Accurate and cost-effective leak detection plumbers are able to identify leaks at the source and repair them before they become an expensive problem.
- Increased Water Bill: When your home has sprung a leak, that's money constantly dripping out of your wallet. Unresolved leaks in the home can lead to a dramatically increased water bill. 911 Leak Detection Plumbers can identify the source of a leak, and then repair it before it causes damage to your bank account!
SoCal Leak Detection
Our Leak Detection Plumbing Services...
When you’ve sprung a leak in your home, you can’t afford to sit around and wait for it to turn into a bigger problem. Even though a seemingly small leak may appear to be harmless enough, given enough time, it can lead to expensive floor or wall damage, foundation cracking, concrete slab damage, corrosion of pipes, electrical issues and fires, and even black mold and other mildews. You owe it to yourself, your family, or your tenants to repair leaks as soon as they pop up!
Here’s a list of all of our most common leak detection, repair, and other plumbing services:
Leak Detection:
- Water line leak detection.
- Gas leak detection.
- Sewer line leak detection.
- Sewer odor leak detection.
- Sewer cam video inspection.
Leak Repair:
- Pipe repair and replacement.
- Trenchless pipe replacement.
- Gas line leak repair.
- Sewer line leak repair.
- Slab leak repair.
General Plumbing:
- Commercial general plumbing.
- Residential & private residence.
- Drain cleaning & restoration.
- Hydrojetting plumbing.
- Backflow testing & installation.
why choose us?
We make leak detection painless, affordable, and safe.
Other leak detection plumbing companies give extremely rough estimates, take hours or days to repair a leak, and send out inexperienced trainees to perform leak detection jobs. We aren’t like other leak detection plumbers: 911 Leak Detection is always on-time, on-budget, and we provide cost-effective leak detection with licensed and insured professionals for your peace of mind. We are the best leak detection plumbers in Southern California, period.
We use advanced infrared leak detection technology to accurately detect water and gas leaks at their source - so that when we go in to repair them, we aren't wasting time or money excavating unnecessary pipes.
We believe that the customer should always know the exact cost of a leak repair job before we go in to do it - and that's why, over the last 30 years, we have a calculated pricing model that allows us to quote as accurately as we can detect leaks!
Unlike other leak detection plumbers, we believe that speed = excellence. That's why we only employ the best of the best when it comes to leak detection pros - they know how to get in, get it fixed, and get out: fast.
How annoying is it when a company quotes you $100, and then at the end of the job, you get a bill for $160? That doesn't happen with us. We are always on-budget, and we also take pride in our call center which enables us to arrive on time, every time.
We only employ the best skilled and licensed professionals in the field - that's why we have such a great reputation with Southern California homeowners. All of our technicians are licensed, insured, and highly specialized in leak detection and repair.
We are superhero leak detectors
Customers We've Rescued From Nasty Leaks!







A Little Leak Leads To
EXPENSIVE
Problems!
Too many times, we come across homeowners who call us for leak detection services when it’s already too late, and irreversible damage has been done. A common theme among homeowners is the “I’ll fix it later” mentality – and with leak detection, this is a structural death sentence. When you wait too long to identify and repair known leaks, you are inviting expensive problems into your home.
Take Ron’s story into consideration. Ron is a previous customer of 911 Leak Detection Plumbers:
Increased water bill...
The leak led to a $4,000+ increase in Ron’s water bill over 4 years’ time!
Cost of handyman service...
The cost of hiring a handyman to inspect the damage behind the walls.
Cost of home repair...
Ron had to hire a construction company to repair 2 floors and walls!
Cost of slab leak detection...
We came out, identified a problem, and provided a solution!
Cost to repair foundation...
Finally, Ron had to hire another company to fix electrical issues!
TOTAL:
That’s too much money to play guess-work with. Ron should have called 911 Leak Detection Pros at the beginning, and he would have paid just 1.3% of that grand total!
Sprung a leak?
Don't let a leak drain your wallet like Ron did.
Contact us today, and we will identify, diagnose, and resolve your water, sewer, or gas leak in no time at all – saving you potentially thousands of dollars in damage. We’ve been doing this for 30 years, and there’s no leak too sneaky for us to find!