- Is your pool leaking?
Pool Leak Detection & Repair in Denton, TX
If your pool’s dropping faster than the heat can explain, there’s probably a leak somewhere. When you call about pool leak detection in Denton, TX, we’ll pressure test the plumbing, check the fittings and shell, and show you where the water’s going. You’ll have a price for the repair before anything gets fixed.
Expert staff verified by
Built To Last
Our Repair Warranties
Every repair comes with a written warranty.
Warranty
Warranty
About Denton
Why Denton Pools Leak
Denton added a lot of neighborhoods in the ’80s and ’90s, and many of the pools from that stretch are still in use. Thirty-odd years in, their original materials are wearing out.
Most of Denton sits on heavy clay that puffs up when it’s wet and shrinks back in the heat. Because the land’s so flat, spring rain soaks in quickly, and in a dry summer the ground cracks deep.
Some parts of Denton sit on clay that moves quite a bit more than the rest of town, and the pools there take more of a beating.
Services
Pool Leak Detection and Repair in Denton
Tell us what you’re seeing and we’ll take it from there. We test first, then lay out the repair options and prices for whatever we find.

Leak Detection
We go through the plumbing, skimmers, returns, lights, and shell, then write up what's leaking and where.

Skimmer Repair
If the skimmer throat's cracked or its seal has let go, we'll fix it or put in a new skimmer, whichever it needs.

Crack Repair
Ground movement can crack a shell from the floor up. We'll repair it, and if the pool's still shifting, we'll talk with you about what's causing it.

Underground Pipe Repair
Broken return, skimmer, and drain lines get tracked to the leaking section and repaired, with as little digging as we can manage.

Foundation Leveling
A pool that's sinking or leaning can be leveled and held in place with steel piers. A licensed Texas engineer is involved in the pier work.

Tile and Coping
Water gets in behind cracked tile and loose coping and makes things worse over time. We'll repair or replace both.

Pumps, Filters, Lights
We'll service your pump and filter, Pentair, Hayward, or Jandy, and fix a light niche that's leaking.

Pool Demolition and Removal
For a pool you don't want anymore, we'll break it out and haul off the debris.
How We Find the Leak
Initial Inspection
We start at the equipment and walk the pool, looking for damp spots, cracks, and anything that's been patched before.
Dye Testing
Dye released near fittings, lights, and cracks gets pulled toward any opening that's leaking.
Pressure Testing
Each line gets capped and pressurized, and a falling gauge tells us which one's leaking.
Acoustic Detection
Sound travels up through the soil from a broken pipe, and our equipment picks it up so we can mark the spot.
Structural Evaluation and Report
Shell cracks and settling get a closer look, with a licensed Texas engineer when it's needed. It all goes into a written report.
How It Works
Call or Book Online
Call (214) 972-3330, or send a message through the form below.
We Find the Leak
We keep testing, line by line, until we've found where the water's going.
We Fix It & Guarantee It
Pier work carries a lifetime warranty, and pipe and seal repairs are covered for 3 years. You can read the full terms on our warranty page.
Why Choose Us
Why Denton Homeowners Call Us
We won’t sell you a repair you don’t need. You’ll hear what we found and what fixing it costs, and then it’s your call.
20,000+ leaks found and fixed since 2013
Prices up front, before any repair
Structural work done with a licensed Texas engineer
Rated 4.9 across 550+ reviews, licensed and insured
Every line gets tested, spa lines included
Warning Signs of a Pool Leak
Losing about a quarter inch a day in the summer is just evaporation. Watch for these instead:
- You’re topping off the pool every few days
- Your water bill’s higher than it was last summer
- The pool keeps turning green, or the chemicals keep drifting
- Soggy ground by the pool or the equipment
- New cracks in the deck, tile, or coping
- Air getting into the pump
You can also run a simple check yourself. The 24-hour tape test is in the FAQ.
What Our Customers Say
“After a huge pool party, we’ve been out of commission for weeks! Mr. Pool Leak Repair got me back up and running with no hassle.”
Blade P. from Frisco, TX
“It didnt take long for them to detect that I had 2 separate leaks going on.”
Donnell M. from Frisco, TX
“Really impressed with how straightforward and professional the whole experience was.”
Benjamin O. from Frisco, TX
FAQs
Frequently Asked Questions
What's leak detection going to cost me?
A basic pool that’s easy to get to costs less to test than a big pool with a spa and more plumbing, and we’ll give you the price before any work starts. You’ll have our findings the same day, and repairs are priced after that. They average about $2,500.
Could a pool leak damage my foundation?
It could. Water leaking into the clay makes it swell and shift, and that can lead to settling or cracks in a deck or slab nearby. It’s one more reason to fix a leak sooner rather than later.
How do I check for a leak myself?
With the 24-hour tape test. Turn the autofill off, stick a strip of tape at the water line, and mark where the water sits. Wait a day without adding any, then check the mark. Summer heat takes about a quarter inch a day on its own, so if the pool lost more than that, you likely have a leak.
When can you get the repair done?
A skimmer seal or a small crack is often wrapped up in a day or two. Pier work takes longer, and you’ll know the schedule before we start.
Why does my pool deck keep cracking?
Usually it’s the clay underneath swelling and shrinking. If the cracks are near the pool, it’s worth checking whether a leak is keeping that soil wet.
Areas We Serve
Where We Work Around Denton
Which Denton neighborhoods do you cover?
All of them, including Bridlewood, Robson Ranch, Savannah, Oak-Hickory, Rayzor Ranch, Oakmont, Vintage, and South Lakes.
Do you work in the older parts of town?
We do, from Quakertown and the streets around the Downtown Square to Idiot’s Hill and the neighborhoods near UNT and TWU.
Do you go to Lewisville and Flower Mound?
We make it out to Lewisville, Flower Mound, and Highland Village too. The number on this page reaches us for any of them.
Get Your Denton Pool Leak Fixed Today
Stop watching your water disappear. In clay like Denton’s, a leak that runs all summer keeps soaking the ground under your deck, and you won’t see most of that happening.
We Support veterans, individuals with autism, law enforcement, and teachers