- Top Ranked Plumbing Company of 2026
Plumbing Installation & Repair
Water Quality Solutions
Plumbing Installation & Repair
Water Quality Solutions
Hi-Tech Plumbing Services Inc. finds leaks that are hiding behind your walls, under your floors, and deep underground. We use advanced tools to pinpoint exactly where the water is escaping. Then we fix it the right way—fast, clean, and to code. Many neighborhoods get same-day service, and we only charge $75 for the inspection (that cost comes off your final bill). Call (818) 941-6741 or book online right now.
You might think a small leak is no big deal. But here’s what actually happens: a tiny drip costs you money every single day. Over a month, it adds hundreds to your water bill. Over a year? Thousands. And that’s just the water bill—the real damage happens to your home.
Hidden water eats away at your foundation. It creates mold in your walls. It rots wood and damages drywall. By the time you finally find it, you could be facing $5,000, $10,000, or even more in repairs.
That’s why we exist. Finding leaks early is the cheapest insurance policy you can buy. In many cases, hidden leaks are caused by damaged or aging pipe-services issues that need prompt attention. Let’s find yours before it becomes a nightmare.
Every water leak—from under-sink drips to hidden wall leaks and underground lines—gets our full attention. Armed with infrared water-leak detection technology, Hi-Tech finds the exact source without demolition. No guessing. No wasted money on unnecessary repairs. Just precision detection and professional fixes that work.
Concrete slab leaks are foundation nightmares, but not for us. Hi-Tech tackles slab leak detection and repair using non-destructive methods that pinpoint problems with minimal disruption. The result? Homes protected from serious damage before expensive foundation issues start. That's the Hi-Tech difference.
Gas leaks demand immediate action, and Hi-Tech answers that call. Using acoustic leak correlators and professional-grade detection tools, we isolate the problem fast. Full gas-line repair follows, restoring safety to homes around Los Angeles. Day, night, emergency—we're ready.
Leaks strike without warning, but Hi-Tech doesn't wait. Round-the-clock emergency response means rapid deployment to stop water damage, prevent mold, and restore peace of mind. Same-day repair solutions turn crisis into recovery—fast.
You don’t need us to destroy your walls or rip up your floor to find a leak. We have tools that do the detective work.
Acoustic Listening Device – Pressurized water makes a sound. We use special microphones that pick up that hissing sound through pipes and concrete. It’s like a stethoscope for your plumbing.
Thermal Imaging Camera – This camera sees heat. Hot water leaks show up as warm spots on walls, floors, and ceilings. We can spot them without any guessing.
Moisture Meters – We measure water in your walls and materials. High moisture means there’s a leak nearby
A lot of plumbers just patch the leak and leave. We do better.
If your pressure is above 80 PSI (the California limit), it puts stress on every pipe in your home. We install a pressure reducing valve (PRV) to protect your whole system. Bonus: your appliances last longer too.
If your water heater is causing pressure buildup, a thermal expansion tank absorbs that pressure. It prevents future leaks and protects your system.
Galvanized steel pipes rust from the inside out. Pinhole leaks in copper appear without warning. We replace these with modern materials that won't fail.
A leak doesn’t announce itself. But your home gives clues.
Especially if they come and go or grow larger over time.
You're not using more water, but you're paying way more. That's a leak.
Mold grows where there's moisture. If your home smells off, check for hidden water.
Water pressure under your slab can cause cracks. This is a sign of a serious slab leak.
If your shower is weak but other faucets are fine, a leak might be stealing your water.
If you hear water flowing and all taps are closed, you have a leak.
You can call us or book online. Here’s what to expect:
Need plumbing help? Now’s the perfect time to save! Use our special coupon and get a discount on your next service.
Our team delivers expert solutions, transparent service, and dependable support—making your experience smooth from start to finish. Here's what sets us apart.
Our team is composed of highly trained, licensed plumbers who bring years of experience to every project, ensuring top-quality service.
No hidden fees or surprise charges. We provide honest, upfront quotes before starting any work to keep everything clear and fair.
From leak detection to hydrojetting, we use the latest tools and techniques to deliver fast, precise, and effective solutions.
Plumbing issues can strike anytime. We offer emergency repair services so you’re never left dealing with a problem alone.
From toilet installation to water heater repair, we handle everything related to plumbing—residential or commercial.
We’re not happy until you are. Our goal is to exceed your expectations and build lasting customer relationships.
Hi-Tech Plumbing Services is fully licensed and insured, giving you peace of mind with every job we take on.
We’re part of your community and understand the unique plumbing needs of homes and businesses in our area.
We care about the environment and offer water-saving fixtures and sustainable practices to reduce waste and save energy.
We fix all types of plumbing problems—leaky faucets, clogged drains, broken pipes, water heaters, and more. If something’s not working right, we’ll get it fixed fast! We also offer a low diagnostic fee anywhere in Los Angeles.
We fix clogged, leaking, or running toilets and also install new ones that flush better and save water.
We install kitchen, bathroom, and laundry sinks. Everything is hooked up right and works the way it should.
Need a new faucet or showerhead? We install all kinds of plumbing fixtures to make your kitchen or bathroom look and work better.
No hot water? We fix water heaters fast—whether it’s not heating, making noise, or leaking.
We safely install and repair gas lines for stoves, heaters, dryers, and more. We also find and fix gas leaks.
If your drains are slow or your pipes keep leaking, we can replace the old ones so water flows better.
Building or remodeling? We install new pipes or replace old ones in homes and businesses.
Got a hidden leak? We find it using special tools and fix it before it causes damage.
We clean out clogged pipes using high-pressure water. It’s great for tough clogs and grease buildup.
We install filters that make your tap water cleaner and safer to drink.
Hard water can damage your pipes. We install softeners to protect your plumbing and make your water feel better.
From Beverly Hills to the San Fernando Valley, Hi-Tech Plumbing Services Inc. delivers expert plumbing solutions with same-day service, licensed technicians, and 24/7 emergency response throughout LA County.
Have questions? We’ve got answers. Explore our most commonly asked questions to learn more about our services, process, and what to expect when you work with Hi-Tech Plumbing Services.
Yes—if the repair involves replacing or rerouting pipes, Los Angeles Building and Safety requires permits and inspections. We handle all permit applications, inspections, and paperwork. It protects you and makes sure the work is done to code.
Licensed plumbers use acoustic listening (picks up water sounds), thermal imaging (sees temperature differences), moisture meters (detects water in materials), tracer gas (finds escape points), and video inspection (sees inside pipes). These non-destructive methods pinpoint the leak without damage.
Absolutely. A leak you catch early might cost $500 to repair. The same leak ignored for a year could cost $5,000+ in water damage, mold remediation, and foundation repair. Early detection is the best investment you can make.
For slab leaks, we use thermal imaging (hot water shows as warm spots), acoustic sensors (listen through concrete), soil probes (find underground lines), and electronic slab-leak detectors (pinpoint exact locations). These tools find slab leaks with minimal or no digging needed.
We offer 24/7 emergency service. Most neighborhoods get a plumber on-site within 1–2 hours. Many emergency leaks are fully repaired the same day.
Yes. Gas leaks are serious and dangerous. We respond within 60 minutes, isolate the leak safely, and complete repairs to code the same day. If you smell gas, call us immediately—don’t wait.
If the same line keeps leaking or your pipes are old and failing, repiping is the long-term solution. We’ll explain your options and help you choose the best path for your home and budget.
At Hi-Tech Plumbing, we always put our customers first. That’s why so many people in Los Angeles trust us with their plumbing needs. We’ve got great reviews on Google and Yelp because we show up on time, do the job right, and treat our customers with respect. Check out what real people are saying about working with us!
I was assigned Hi Tech through my AHS home warranty for a water heater issue and was worried it would be a waste of time like most AHS claims are.... read more
Brent S.
Great job and fair best price. Quick response and gas work with inspection! Thanks Sam!
Andrei D.
Credit where credit is due! They were set out by AHS home warranty and I usually dread who they send out - not these guys! They were professional, on-time and... read more
Delta B.
Quick and efficient! Unclogged our main line. We're very pleased with their services.
Melissa G.
They came and did everything fast and were very friendly would highly highly recommend to anybody who needs plumbing done quick. They also made sure to clean up really good... read more
Dee L.
Amazing experience! He came out same day and took the time to go to the store and get what was needed to make sure we had hot water. Very friendly... read more
Kristin S.
Our waterless tank was non-functional and this company answered the phone call quickly, diagnosed the problem quickly, ordered parts and installed within days. We are back with hot water and... read more
Shawna W.
Thank you Sam!! You were the most cordial, effective and fast, such a relieve!!! He replaced a leaky valve and adjusted our water heater to get circulation everywhere!! Thank you!!!
Andy B.
We called Sam on a Saturday evening for an emergency kitchen sink clog. Even though it was dinner time, he showed up quickly and fixed the issue efficiently. He was... read more
Terri L.