Slab Leak Detection Near Brea, California
Slab Leak Detection Near Brea, California
Find the source. Stop the damage. Fix it right.
A slab leak is a pressurized water line leaking under your home’s concrete foundation. Left unchecked, it wastes water and can damage floors, cabinets, drywall, and framing. We confirm there’s an active leak, pinpoint its location, then recommend the least-invasive, most durable repair.
Signs You Might Have a Slab Leak
- Warm or damp floor spots, especially on tile/wood
- Water meter spins when all fixtures are off
- Hissing in walls or at the water heater with no visible drip
- Musty odors, bubbling paint, or baseboard swelling
- Low pressure in parts of the home or intermittent hot water
- Soggy/greener patches outside near the service route
How We Diagnose & Locate Slab Leaks
- Verification tests — meter and pressure checks to prove a live supply leak
- Isolation — separate hot vs. cold, interior vs. exterior, fixture branches
- Acoustic listening — sensitive microphones to zero in through slab/walls
- Thermal/IR imaging — track hot-water leaks by temperature patterns
- Moisture mapping & borescope — confirm wet paths with minimal openings
- Mark & document — provide locations and notes for precise repairs
We start non-invasively and only open finishes if necessary — and with your approval.
Why Slab Leaks Happen
- Pinhole corrosion in copper from water chemistry or age
- Abrasion where pipe touches rebar, concrete, or rocks
- High water pressure stressing fittings and weak spots
- Poor original routing, sharp bends, or work-hardening over time
We’ll show you the likely cause and how to prevent repeat leaks.
What To Do Before We Arrive (If Water Is Actively Leaking)
- Shut off the main water valve (at meter or house)
- Set water heater to vacation/off for suspected hot-side leaks
- Move belongings away from wet areas; place towels/buckets as needed
- If you can’t locate the main, we’ll help on arrival
Add-Ons That Protect Your Plumbing
- PRV (pressure reducing valve) to keep house pressure in the safe range
- New main shutoff for quick isolation in the future
- Thermal expansion tank when code requires with PRV/backflow
- Smart leak detectors / automatic shutoff valves in high-risk areas
Slab Leak Repair Options (Explained Clearly)
Spot Repair (Through the Slab)
Open the floor at the leak and replace the bad section. Best when the pipe is otherwise in good condition and access is straightforward.
Reroute / Bypass (Preferred in Many Homes)
Run new PEX or copper overhead/in-wall to bypass the failed under-slab section. Avoids future slab openings and is often the most reliable long-term fix.
Sectional Repipe or Main Service Replacement
When there are multiple leaks or widespread corrosion, repipe the affected zone(s) or replace the meter-to-house service (trenchless options available).
We’ll price good/better/best so you can choose with confidence.
Our Slab Leak Service Process
- Confirm a live leak and isolate the zone
- Pinpoint & mark with acoustic/thermal tools
- Explain options — spot repair vs. reroute vs. replacement
- Pull permits if required and schedule repair
- Repair to California plumbing code with clean, tidy work
- Pressure test & verify system performance
- Prevention plan — pressure control and care tips
You’ll see what failed, where it was, and proof it’s fixed.
Prevent Future Slab Leaks
- Maintain house pressure ~55–75 psi (install/adjust a PRV)
- Replace aged angle stops/supply lines before they fail
- Flush the water heater annually to reduce sediment and thermal stress
- Consider reroutes for susceptible branches instead of repeated slab repairs
- Schedule an annual plumbing inspection to catch issues early
Why Homeowners Choose Service Lion
- Local Brea / North OC slab leak specialists
- Non-invasive first approach with modern locating tools
- Photo-supported findings, clear communication, no surprise add-ons
- Repairs performed to California plumbing code
- We service what we install and stand behind our work
Ready to Schedule Slab Leak Detection?
Call (657) 669-0259 or request service online. We’ll confirm you’re in the Brea / Orange County service area and send a Service Lion slab leak technician.
Slab Leak Offers & Services
Service Lion CA is Proud to Offer Affordable Financing Options.
Contact Us Today to Start Saving!
Upgrade your home hassle-free with our flexible financing options. From repairs to installations, we’ve got you covered. Contact Service Lion CA today to discover the perfect plan for your dream Brea, California home!
Slab Leak FAQs
Do warm floor spots always mean a hot-water slab leak?
Often — but we verify with pressure/isolation and thermal imaging to be sure before opening anything.
Will you have to jackhammer my floor?
Not always. A reroute bypass is often cleaner and smarter. If a spot repair is best, we’ll keep openings as small as possible and explain restoration steps.
How long does a repair take?
Many spot repairs or reroutes are same-day solutions, depending on access and permitting.
Could this be a drain leak instead of supply?
Possibly. If symptoms point to drains/overflows, we’ll perform dye/drain testing and recommend the right fix.
Will insurance cover it?
Policies vary. Many cover resulting water damage; coverage for the pipe repair itself differs. We can provide photos and documentation for your claim.
