How can I tell if my pool has a leak or if it's just evaporation?

The most common way to test for a pool leak is the bucket test. Place a bucket filled with pool water on the top step, mark both water levels, wait 24 hours, and compare. If the pool lost more water than the bucket, you have a leak. In Dallas, Texas, even with extreme heat, pools shouldn't lose more than normal evaporation. If you're refilling your pool daily or several times a week, it's time to call a pool leak detection professional.

What are the most common signs of a pool leak?

Common signs include: refilling your pool 1-3 times per week, high water bills, constantly unbalanced chemical levels, recurring algae problems, your pump sucking air, and water running into your neighbor's yard or down the alley. If you notice any of these red flags, schedule an inspection with a professional leak detection service.

Where do pool leaks usually happen?

After 13 years of locating leaks, we've found that most leaks occur at penetration points in the pool shell, such as pool light niches, return fittings, main drain buckets, skimmer throats, and any area where the pool shell has been penetrated. Builders typically seal these points with glue, grout, or rubber, but those materials deteriorate over time.

How much does pool leak detection and repair cost?

Leak detection typically costs between $275 and $500 for residential pools. This is just the diagnosis and does not fix the leak. Repairs can range from $250 to $10,000 depending on severity. Our average repair cost is around $2,500. We recommend working with companies that both detect and repair leaks, backed by a solid warranty.

Can a pool leak cause structural damage to my property?

Yes, absolutely. Unrepaired leaks can wash away soil, weaken your pool structure, crack concrete and foundations, and cause underground plumbing damage. In North Texas, water from a leaking pool can saturate the expansive clay soil, causing foundation movement and cracks. Early detection prevents expensive repairs.

Do you offer a warranty on pool leak repairs?

Yes. We offer some of the strongest warranties in Texas: Lifetime warranty on structural crack repairs, 5-year warranty on pipe repairs, and 6-year warranty on seal repairs. If our repair fails within the warranty period, we come back and fix it at no additional cost.

Is it worth repairing an older pool or should I replace it?

It's absolutely worth repairing. A new pool in Texas costs upwards of $85,000, plus loan interest and a 7-9 month build timeline. Older pools are often built stronger than many of today's builds. Preserving and repairing your existing pool is usually a smarter and more cost-effective choice.

Pool Leak Detection & Repair in Houston, TX

Houston’s trusted pool leak detection and repair experts. We find leaks other companies miss — and fix them with repairs that last. Every job backed by our 3-year no-leak warranty.

Built To Last

Our Repair Warranties

Every repair includes a written warranty — some of the strongest in Carrollton, Texas

* Lifetime Warranty

on Structural Crack Repairs

5 Year
Warranty

on Pipe Repairs

6 Year
Warranty

on Seal Repairs

Get your pool fixed right.

Why Houston Pools Leak

Houston sits on some of the most challenging soil in Texas. The Gulf Coast clay — locally called “gumbo” — creates unique problems for swimming pools.

According to the U.S. Geological Survey, Greater Houston experiences both expansive clay soil and land subsidence — a combination that puts extraordinary stress on pool structures.

Seasonal Expansion & Contraction Houston’s clay soil absorbs water during heavy rains, expanding and pushing against your pool shell. During dry periods, it shrinks and pulls away, leaving voids beneath your pool.

Land Subsidence Decades of groundwater extraction have caused parts of Houston to sink — in some areas, more than 10 feet since the 1900s. The Harris-Galveston Subsidence District monitors this ongoing issue. Even minor subsidence cracks concrete and separates plumbing connections.

Flooding & Drainage Houston’s flat terrain means water often pools around structures rather than draining away. This saturates soil unevenly, stressing your pool.

The Result? Cracks at skimmers, separations at fittings, failed seals, and underground plumbing breaks — often undetected for months.

Services

Our Carrollton Pool Services

We provide complete leak detection and repair services for residential pools throughout Carrollton and surrounding communities.

Our Leak Detection Process

Schedule Your Inspection

Call us or use our online contact form. We'll get you on the schedule quickly.

We Locate the Leak

Our technicians systematically inspect your entire pool—shell, plumbing, skimmer, fittings, lights, and equipment pad—using proven detection methods to find the exact source.

We Fix It & Guarantee It

Once we've identified the leak, we explain your options and provide a clear estimate. Our repairs are backed by written warranties for your peace of mind.

Why Choose Us

Why Houston Homeowners Choose Mr. Pool Leak Repair

Choosing the right pool repair company makes all the difference. Here’s why homeowners choose us again and again

13+ Years In The Business

Accurate Detection Every Time

Industry-Leading Warranties

Licensed & Certified Technicians

400+ Five-Star Reviews

Transparent Pricing

from minor fixes to major overhauls

We’re a full-service pool leak detection and repair company, equipped to handle all your pool repair needs.

FAq’s

Frequently Asked Questions

How much does leak detection cost in Houston?

$275-$500 for residential pools. Repairs quoted separately.

Can Houston flooding damage my pool?

Yes. Flood water saturates soil unevenly, causing ground movement and cracking.

Do you offer emergency service?

Yes. Expedited appointments for urgent situations.

Get Your Houston Pool Leak Fixed Today

Stop watching your water disappear—and stop worrying about what damage it might be causing beneath the surface. The sooner you address a leak, the less damage it causes.

Call today to learn more about how we can help you stop your pool from leaking.

Contact Us

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