A slab leak can silently damage your home’s foundation, flooring, and plumbing system if left untreated. At Precision Plumbing, we provide fast, accurate slab leak detection and repair services for residential and commercial properties throughout Mission Viejo, Irvine, Laguna Niguel, Aliso Viejo, Trabuco Canyon, Ladera Ranch, Lake Forest, and surrounding Orange County communities. With over 26 years of experience, we use advanced leak detection methods to locate hidden leaks beneath concrete slabs and deliver long-lasting repair solutions that protect your property and plumbing system.
Using advanced leak detection equipment, we accurately locate hidden water leaks beneath concrete foundations without unnecessary demolition, allowing for efficient and targeted repairs.
Our experienced plumbers repair damaged water lines beneath concrete slabs using proven techniques that restore your plumbing system while minimizing disruption to your property.
We help homeowners resolve slab leaks before they lead to foundation damage, flooring issues, mold growth, or increased water bills, providing reliable solutions built to last.
We provide professional slab leak detection and repair for offices, retail buildings, apartment complexes, restaurants, and other commercial properties, minimizing downtime and protecting business operations.
When underground pipes are severely damaged or deteriorated, we offer partial pipe replacement or water line rerouting to provide a durable, long-term plumbing solution.
Routine plumbing inspections help identify hidden leaks, pipe deterioration, and pressure issues before they become major slab leaks, reducing the risk of costly structural repairs.
A slab leak occurs when a water pipe located beneath your property's concrete foundation develops a leak. These hidden leaks can cause structural damage, water waste, and mold growth if not repaired promptly.
Common signs include unexplained increases in water bills, warm spots on the floor, damp flooring, low water pressure, the sound of running water when fixtures are off, foundation cracks, or mold and mildew growth.
We use specialized leak detection equipment to accurately locate underground leaks without unnecessary excavation, allowing us to determine the most effective repair method.
Yes. Many slab leaks can be repaired using targeted access methods or water line rerouting, depending on the location and severity of the damage. We recommend the most efficient and cost-effective solution after inspection.
Yes. Precision Plumbing provides slab leak detection, repair, and water line replacement services for both residential and commercial properties throughout Orange County.
Trustindex verifies that the original source of the review is Google. We've had a great experience with Precision Plumbing. Most recently, they helped us locate and repair three separate leaks under our concrete slab. They started with a free inspection and did a very thorough job diagnosing the issue, clearly explaining what was going on and what our options were. Their approach was professional, direct, and honest, no upselling, just practical solutions and clear communication. The work was handled quickly and efficiently. I felt confident in their expertise the entire time. We had also used them previously for a midnight plumbing emergency, and they were incredibly responsive and reliable, one of the only companies willing to come out at that time which is why we trusted them again for this most recent project. Martin & his team are super knowledgeable, dependable, a great value for what they provide and easy to work with. I highly recommend Precision Plumbing!!!Posted on Google darlene arriazaTrustindex verifies that the original source of the review is Google. Our main water line sprung a leak and it was such a inconvenience when you don't have proper running water. After finding Precision on Google, I decided to give him a call. He was very responsive and was the first out of 3 plumbers to arrive next day in the AM. He was very easy to talk to and didn't try to up sell like the other ones. His quote was fair and I didn't feel like I was getting ripped off. I would call them back if I need any plumbing services in a heart beat!Posted on Google MelTrustindex verifies that the original source of the review is Google. Our main sewer line had been giving us issues for over a year. Slow drains, weird smells in the backyard, and finally a backup in the guest bathroom that pushed us over the edge. Got three quotes for a sewer replacement for our home in Laguna and these guys came in not the cheapest but definitely the most thorough. The tech ran a camera down the line first and walked me through exactly what we were looking at on his tablet. Turned out we had old clay pipe with two big root intrusions and a partial collapse near the cleanout. They scheduled the work for the following week and got it done in two days. Crew was respectful, kept the yard damage to a minimum, and even reseeded the section of grass they had to dig up. Haven't had a single issue since and I sleep better knowing it's handled.Posted on Google Sharon GarciaTrustindex verifies that the original source of the review is Google. I’m usually very nervous to call any sort of service company. I feel like they always make me feel stupid and rip me off. My toilet was clogged and I was already embarrassed to contact anyone. When I contacted Martin, he was immediately kind and explained what he would be doing. He did the job perfectly and even left my bathroom cleaner than it was before!Posted on Google Alexis ReaganTrustindex verifies that the original source of the review is Google. Really happy with the service from Precision Plumbing. I called them out for a plumbing issue at my home and they showed up quickly, which I really appreciated. The plumber was easy to talk to, explained what was going on in and got everything fixed without any hassle, no confusion, just straight to the point and got the job done right. Overall, solid experience. I’d definitely use them again if I run into any plumbing problems.Posted on Google Ricky LyTrustindex verifies that the original source of the review is Google. Was bracing for a hard sell when our 14 year old water heater started leaking. Two other plumbers basically tried to push tankless on me before they even looked at the unit. Called Precision in Mission Viejo and he came out the next morning, walked through both options, laid out the real cost difference and the gas line work tankless would need. No pressure either way. We went with a 50 gallon tank because the math made sense for our family. He pulled the permit, did the install the next day, hauled the old one out, and strapped the new one properly for earthquake code. Straightforward company.Posted on Google Bahar GhauomiTrustindex verifies that the original source of the review is Google. Slow drains in pretty much every sink and tub at the same time, which I now know is not a good sign. Called Precision on a Monday morning and they came to the house by 1pm. He camera scoped the line first, showed me a wall of grease and gunk about thirty feet out, and explained why snaking it would only buy me a few months. They hydrojeted the whole line for a fair price. Drains have been running smoothly. Saved as #1 Plumber lol.Posted on Google DiegoTrustindex verifies that the original source of the review is Google. Both units in my duplex were backing up and I knew it was time to get the main line looked at. A friend in Laguna had used Martin before and said to call him. He came out, scoped the line first so we could actually see what was going on in there, and then hydrojetted the whole thing. years of buildup just gone.Posted on Google viviane rosalesTrustindex verifies that the original source of the review is Google. These things always seem to happen on the weekend - the outlet from my water heater started leaking. I did a Google search to find a plumber that was open and found Precision Plumbing in Mission Viejo. Within an hour of my call, Martin was at my door. He diagnosed the problem and gave me some options. I chose getting a new water heater and fixing associated fittings. Martin was back out Monday morning to do the work. They were prompt, professional and friendly. They knew I had a tight schedule and they finished earlier than expected. They double checked to make sure everything was working, including replacing the pressure regulator to the house, which probably saved me from an even bigger future repair bill. I highly recommend Precision, for your local plumbing needs. Great service and fair pricing.Posted on Google Bethlehem MitachewTrustindex verifies that the original source of the review is Google. Martin helped us in the past with a clogged drain and this time with a slab leak. Again, I can't say enough good things about his team. From the start, it was clear they really know their stuff and are incredibly transparent and honest. They were thorough with the inspection and took the time to explain everything in detail. The crew that came to do the repipe was just as impressive. They were hardworking, knowledgeable, and cleaned up after themselves. It was very obvious they knew exactly what they were doing and were great at it!Posted on Google Audrey Schreck