Mr. Pool Leak Repair

Pool Leak Detection & Repair in Allen, TX

If you’re topping off your pool every few days, there’s a good chance it’s leaking. When we do pool leak detection in Allen, TX, it’s usually a skimmer, a fitting, or an underground pipe the clay has pulled loose. We’ll find the exact spot and show you what failed, and you’ll get a written estimate before any repair starts.

Built To Last

Our Repair Warranties

Every repair comes with a written warranty.

3 Year
Warranty
on Pipe Repairs
3 Year
Warranty
on Seal Repairs
Cartoon of a smiling person in overalls and a cap holding a wrench, set against a tiled background with a red and black geometric design.

Local Know-How

Why Allen Pools Leak

Many of Allen’s backyard pools went in during the ’90s and early 2000s, in neighborhoods like Watters Crossing, Shadow Lakes, Twin Creeks, and Lost Creek Ranch. That’s about the age when the original plumbing and the skimmer seal start giving out.

Allen’s on heavy black clay. It swells after a wet spring and shrinks and cracks in a dry August, and your pool, deck, and plumbing get pushed around every time it does. Give it enough summers and a seal lets go or a fitting cracks.

If you’ve got an autofill, you might not catch it for a while, because it keeps topping the pool off for you. Usually the first clue is the water bill.

Services

Pool Leak Detection and Repair in Allen

We start every job by finding the leak. Nobody should be quoting you a repair before they know what’s actually broken. If you already know what’s wrong and just need it fixed, head over to our Allen pool repair page.

Service
Leak Detection

We test until we find where the water's going, and you'll have it in writing the same day. The steps are below.

Pool Tile Repair
Skimmer Repair

Skimmers are what we fix most in Allen. We'll reseal yours or put in a new one, depending on how bad it is.

Pool Foundation Repair
Crack Repair

Whether it's a hairline crack or one that goes clear through the shell, we figure out why the pool moved before we patch it. Otherwise it just opens back up.

Pool Coping Repair
Underground Pipe Repair

We find the break first, then cut out just the piece of deck, or dig just the spot in the yard, that's over it. Nobody trenches your whole backyard.

Dye Test in Dallas
Foundation Leveling

If the whole pool is settling, we bring in a licensed Texas engineer and set steel piers under it.

Concrete Pool Deck
Tile and Coping

We replace cracked waterline tile and reset coping that's lifting. Either one can be an early sign the pool's moving, so we'll check for that too.

Close-up view of a backyard swimming pool with clear water, stone tile border, and landscaped garden; single-story house is visible in the background.
Pumps, Filters, Lights

We work on Pentair, Hayward, and Jandy equipment, and we can usually tell what's wrong without leaving the equipment pad.

A construction site in a backyard shows heavy machinery demolishing a concrete swimming pool, with broken debris and equipment scattered around.
Pool Demolition and Removal

Done with the pool? We'll take it out, haul off the debris, and get the yard ready for whatever you want there next.

How We Find the Leak

Initial Inspection

We walk the pool, deck, equipment, and yard, and we'll ask whether it drops faster with the pump on or off.

Dye Testing

We put dye near every skimmer, return, light, drain, and crack. If it gets pulled into a gap, that's your leak.

Pressure Testing

We cap each plumbing line and pressurize it. If the gauge drops, that line's leaking.

Acoustic Detection

Once we know which line it is, we listen along it to find the break, so we're only cutting over the leak.

Structural Evaluation and Report

If the shell or deck is moving, we'll tell you straight and bring in a licensed Texas engineer.

How It Works

Call or Book Online

Call (469) 228-8129 or fill out the form below. Someone picks up the phone around the clock.

We Find the Leak

We test one thing at a time until we've found exactly 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. Full terms are on our warranty page.

Why Choose Us

Why Homeowners Call Us

Two white vans with "Mr. Pool Leak Repair" branding are parked on a suburban street in front of brick houses.

Plenty of our calls come from folks who already had another company out and still don’t know where the water’s going.

20,000+ leaks found and fixed since 2013

We won't sell you work you don't need

We handle cracked shells and settling pools

You get the price in writing before we start

Licensed and insured, with 550+ reviews averaging 4.9

Signs Your Pool Is Leaking

Some water loss in a Texas summer is normal. A hot day can take about a quarter inch. If you’re losing more than that, or you’re seeing any of these, it’s worth having it checked:

  • You’re adding water more than once a week
  • Your water bill jumped and nothing else changed
  • The chemicals won’t stay balanced, or algae keeps coming back
  • There’s a soggy spot in the yard near the pool or the equipment
  • Cracks are showing up in the tile, the coping, or the deck
  • You see air bubbles in the pump basket or coming out of the returns

Not sure? Try the 24-hour tape test in the FAQ below before you call.

What Allen Homeowners Are Saying

“Had a little issue but they jumped right on it and got it fixed.”

Steve Y. from Allen, TX

“The next door neighbors were constantly complaining of water leaking into their yard. They found the leak on the first visit. They fixed the leak on the second visit. Thanks guys!”

Dill from Allen, TX

“They were able to bypass a leaking pool return line that ran under the house without having to excavate under our foundation by repurposing an extra line we already had!”

Kevin J. from Allen, TX

Two men stand beside a backyard swimming pool, discussing Pool Leak Detection in Prosper TX while holding tools and yellow cables; a covered patio and barbecue grill are in the background.
Two workers perform pool leak repair; one kneels by the water while another uses pool leak detection equipment. A "100% Satisfaction Guaranteed" sign is displayed.

100% Satisfaction Guaranteed

If something isn't right, we come back and make it right.

  • ★ DFW Serving the entire metroplex
  • ✓ Licensed TX Engineers We work with the best
  • ★ 550+ Reviews 4.9 Average Rating
  • ✓ Lifetime Warranty On Structural Pier Repairs

FAQs

Frequently Asked Questions

How much does pool leak detection cost in Allen?

We price it by the size of the pool, how much plumbing we have to test, and how easy it is to get to, and you’ll have that number before we start. It includes a report showing where the leak is. Any repair gets its own estimate up front, and repairs average about $2,500.

Skimmers, most of the time. As the clay moves, the seal between the skimmer and the pool pulls apart or the throat cracks. After that it’s cracks in the shell, then underground return and suction lines, especially on pools built before 2005.

Try the 24-hour tape test. Turn off the autofill, put a strip of tape on the tile at the water line, and mark the level. Don’t add any water for 24 hours, then check it. Evaporation can take about a quarter inch a day in summer, so if it’s dropped more than that, you likely have a leak. A pool that loses water faster with the pump running is another giveaway.

Most crack and skimmer repairs are done in one visit. Leveling a pool with steel piers usually takes two to three days. Underground pipe jobs depend on where the break is, and you’ll get a timeline with your estimate.

We do pre-closing leak inspections, and home inspectors around DFW refer buyers to us. If the seller had pier, pipe, or seal work done by us, those warranties can transfer to you with written notice within 30 days of closing. The details are on our warranty page.

Areas We Serve

Where We Work Around Allen

Which Allen neighborhoods do you work in?

All over town, including Twin Creeks, Watters Crossing, StarCreek, Montgomery Farm, Waterford Parks, Lost Creek Ranch, Cumberland Crossing, Suncreek, Bethany Creek Estates, Shadow Lakes, Heritage Park, and Raintree Estates.

We do. They’re right next door, and you can book through the same number, (469) 228-8129.

Yes, all three. If you’re over that way, you can use the number on our McKinney, Plano, or Frisco page, or just call this one.

Yep, we make it out to Prosper, Murphy, and Wylie too. Just give us a call and we’ll get you on the schedule.

Get Your Allen Pool Leak Fixed Today

Stop watching your water disappear. Every week a leak runs, you’re paying for water you didn’t use, and it’s soaking into the clay under your pool and deck, which can turn a small repair into a bigger one.

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