Slab Leak Detection & Repair in Costa Mesa, CA
I'm Mike Navarro. I grew up inMesa Verde, and I've been finding and fixing slab leaks in Costa Mesa since 2005. I locate the leak accurately before breaking any concrete.
- 24/7 Emergency Response
- Electronic Leak Detection
- Licensed & Insured
- No Slab Cutting Until I Know Exactly Where
Why Costa Mesa Homeowners Call Us
- Non-Invasive Detection
- Multiple Repair Options
- Clear Upfront Pricing
- Local Costa Mesa Experts
- Clean & Professional Service
Our Services
thorough slab leak solutions from detection to repair.
Slab Leak Detection
Pinpoint the exact location of your leak without breaking concrete.
Learn More About Slab Leak Detection →Slab Leak Repair
Multiple options including rerouting and epoxy lining.
Learn More About Slab Leak Repair →Concrete Slab Repair
Direct access repairs when breaking the slab is necessary.
Learn More About Concrete Slab Leak Repair →Emergency Service
Available 24/7 for immediate assistance.
Learn More About Emergency Slab Leak Repair →Pipe Rerouting
Reroute pipes through walls or attic to avoid the slab entirely.
Learn More About Pipe Rerouting →Epoxy Pipe Lining
Trenchless repair method to restore pipes from the inside.
Learn More About Epoxy Pipe Lining →Slab Leak Inspection
thorough inspections before buying or selling.
Learn More About Slab Leak Inspection →Sewer Line Under Slab
Expert detection and repair of under-slab sewer lines.
Learn More About Sewer Line Under Slab →Water Line Repair
Fast, reliable repair for hot and cold water lines.
Learn More About Water Line Repair →Hydrostatic Pressure Test
Test the integrity of your plumbing system.
Learn More About Hydrostatic Pressure Test →Field Diagnostic Guide • Direct Answer
How do you detect a slab leak without tearing up flooring?
Non-invasiveslab leak detectionuses digital acoustic ground microphones and thermal imaging cameras to pinpoint the ultrasonic hiss and temperature gradient of pressurized pipe leaks through concrete without preliminary jackhammering.
How It Works
Detect
We locate the leak using advanced electronic and acoustic equipment.
Repair
We execute the chosen repair method with minimal disruption.
Restore
We clean up and ensure your plumbing is fully functional.
Why Slab Leaks Are Common in Costa Mesa
I know the housing stock in Costa Mesa because I grew up here. If you live in Mesa Verde orEastsideCosta Mesa, your home was likely built in the 1960s or 1970s. Back then, builders ran copper piping directly in the concrete slab foundation. Over time, the hard water from the Mesa Consolidated Water District takes a toll.
The high calcium and magnesium content corrodes those original copper pipes from the inside out. In the inland areas, we also have expansive clay soil that shifts and puts physical stress on those rigid lines. Some of these pipes have been underground since Nixon was president. They've earned their rest. After 20 to 30 years, you start seeing pinhole leaks.
That water seeps under the slab, causing high water bills and warm spots on the floor. I've seen this happen in dozens of homes on streets like Gibraltar and Mindanao.
Frequently Asked Questions
How do I know if I have a slab leak in Costa Mesa?
You might see a spike in your water bill, feel a warm spot on your floor, hear water running, or notice cracks in your flooring. The water bill doesn't lie. Your pipes, however, will stay quiet about it for months. Tract homes built here in the 1960s to 1980s with original copper pipes are prone to these leaks because of our hard water and soil movement.
How much does slab leak repair cost in Costa Mesa?
The cost depends on where the leak is and which repair method we use. I will give you a Written Estimate before any work starts so you know the exact cost.
How long does slab leak detection take?
I usually find the leak in 1 to 2 hours. I use acoustic and electronic equipment to pinpoint the exact spot before I touch the concrete.
Can slab leaks be repaired without breaking concrete?
Yes. I often reroute pipes through the walls or attic, or useepoxy pipe lining, to avoid breaking the slab. I'll look at your layout and recommend the best option during the estimate.
Need a Written Estimate?
Call me today to schedule an inspection.
📞 (949) 284-7118 Guides & BlogServing Costa Mesa zip codes: 92626, 92627, 92628 and surrounding Orange County areas
Real Customer Reviews from Costa Mesa & Newport Beach
Mike Navarro has resolved over 800 slab leaks across Mesa Verde, Eastside, and Westside Costa Mesa with non-invasive detection and upfront Written Estimates.
"Mike diagnosed our slab leak under the hallway tile on Arbor Street in under an hour using acoustic sensors. Rather than jackhammering our custom flooring, he rerouted the hot line overhead through the attic in one day. Honest, clean, and exact Written Estimate."
"Our 1965 Eastside home had recurring copper pinholes from hard OC water. Mike cleaned and cured an epoxy barrier coat inside the sub-slab line without opening any concrete. Two years later and still zero issues."
"Had a severe cold water line rupture under our living room floor. Mike opened a precise 12x12 inch opening, replaced 3 feet of corroded copper, pressure tested to 100 PSI, and patched the concrete smoothly. Fully licensed and insured."
"Felt a hot spot on our kitchen linoleum late on a Friday evening. Called Mike directly and he was at our door in 40 minutes. Isolated the manifold to save our water heater and completed the permanent reroute Monday morning."
"Spike in our water bill had us worried about a foundation leak. Mike performed hydrostatic pressure testing and confirmed the slab lines were sound—traced the issue to an irrigation solenoid. Honest tradesman who never sells what you do not need."
Or call directly:(949) 284-7118• Fully Licensed & Insured