(858) 955-868424/7 Emergency
Vantage Plumbing
San Diego & North County

Slab Leak Detection and Repair in San Diego

We locate the leak with acoustic and pressure equipment, then give you three prices: fix the spot, reroute the line overhead, or repipe. You pick with the numbers in front of you.

Need someone today? Call (858) 955-8684.
(858) 955-8684
  • 24/7, no after-hours upcharge
  • One-year labor warranty
  • CA License C-36 #1157656
Vantage plumber locating a slab leak with acoustic listening equipment on a tile floor in a San Diego home
Signs you need this

Sound familiar? It is worth a call.

  • A warm or wet spot on a tile, wood, or concrete floor
  • The water meter moves with every fixture off
  • A water bill that jumped with no change in use
  • Sound of running water when nothing is on
  • Cracks in the slab or flooring lifting
What we do

Detection first. We pressure test hot and cold separately, then use acoustic listening and line tracing to pin the leak to a spot, not a room. Guessing costs you a jackhammered floor in the wrong place.

Repair comes in three forms. A spot repair opens the slab at the leak and replaces that section. A reroute abandons the buried line and runs a new one through walls and attic, which avoids breaking the slab and is the right call when the pipe is failing in more than one place. A full repipe replaces every supply line and is the right call when the house is on its second or third slab leak. We quote all three, every time.

Section view of a slab-on-grade home showing a pinhole leak in the under-slab copper line and the three repair options: spot repair at the leak, reroute through the attic, and full repipe
How it works
1

Book or call. If water is actively coming up, we treat it as an emergency and isolate the line the same day.

2

We locate the leak and show you the meter test and the spot.

3

Three written quotes: spot, reroute, repipe.

4

You choose. Spot repairs finish in a day. Reroutes usually two.

San Diego notes

What this county does to plumbing.

Most homes here sit on slab-on-grade foundations with copper supply lines poured directly into the concrete. Soft copper, high municipal pressure, and hard water combine to eat pinholes in those lines somewhere between year 25 and 40. A house built between 1965 and 1990 in Clairemont, Mira Mesa, Poway, or Vista that has had one slab leak will have another, because the whole run is the same age and the same pipe. That is why we quote the reroute and repipe alongside the spot fix. The spot fix is cheapest today. It is rarely cheapest over five years.

Pricing

Flat, in writing, before we start.

Detection is quoted flat. Repair is quoted flat per option once the leak is located. If you proceed to a reroute or repipe, the detection is part of that job, not a separate charge. One-year labor warranty.

How Can We Help?

Step 1 of 2

Would rather just book a time?

What’s going on?

What Our Customers Are Saying

5.0 · Based on 70 reviewsGoogle

Adriana Kacha2 months ago
⭐⭐⭐⭐⭐ We had a fantastic experience with this plumbing company! From the moment we called, they were professional, responsive, and easy to work with. The plumber arrived on time, clearly explained the issue, and completed the repair quickly and efficiently. Everything was left clean, and the pricing was fair with no surprises. It’s hard to find honest, reliable service these days, and they exceeded our expectations. We wouldn’t hesitate to use them again and highly recommend them to anyone looking for a trustworthy plumbing company.
Allan Khouri2 months ago
We had a leaky valve in our bathroom sink and couldn't figure it out so I finally gave up and decided to call a professional. They were new with few reviews but I thought I would give them a shot. The price was very reasonable and they were very professional and came on time. Best of all, no plumbers crack. All in all, I highly recommend them for any plumbing issue you may have.
I had a great experience with Vantage Plumbing! Everyone was friendly, professional, and easy to work with. They showed up on time, explained everything clearly, and got the job done quickly. The whole process was smooth from start to finish, and I really appreciated how helpful and professional everyone was. I was very happy with the work and would definitely recommend Vantage Plumbing to anyone needing plumbing services!
dylan greenameyer2 months ago
Five-star service from start to finish! We needed a plumbing inspection done quickly during our contingency period, and they fit us into their schedule right away. Joesph was polite, knowledgeable, and incredibly careful while walking the property. They caught things our general home inspector missed and provided a full digital report the same day. Incredible peace of mind for a major life purchase!
T P2 months ago
I needed a moen Flo shutoff valve installed for insurance and got multiple quotes from "the big guys". Vantage gave me a much better price, and was able to do the install next day. Fast, friendly, clean and reasonably priced. Give these guys your business. You won't regret it
Questions

Answered straight.

How do I know it is a slab leak and not something else?

Turn every fixture off and watch the meter. If it moves, water is leaving the pipe somewhere. A warm spot on the floor points to the hot line.

Do you have to break the floor?

For a spot repair, yes, in one place. For a reroute, no.

Will insurance cover it?

Policies often cover the damage and the access, and often exclude the pipe itself. Our detection report gives your adjuster what they need. Check your policy.

Is this an emergency?

If water is surfacing, yes. Call and we isolate the line tonight.

Should I just repipe?

If this is the second slab leak, or the house is over 30 years old with original copper, usually yes. We give you the number and let you compare.

How long does it take?

Detection is a few hours. Spot repair one day. Reroute one to two.

Get it handled.

Flat quote before any work starts, one-year labor warranty, and a licensed plumber on the truck.

Need someone today? Call (858) 955-8684.
(858) 955-8684