Not every crack in a pool is leaking — and not every leak shows an obvious crack. That’s why, on this Cypress project, Orbit Pool Leak Detection started by confirming the structural crack was actually the source of the water loss before touching it. Once verified, we cleaned, sealed, and reinforced the crack and restored the surface, stopping the leak and protecting the shell. A crack left alone rarely stays still — water keeps working into it, weakening the structure and growing the eventual repair bill. At Orbit, we combine accurate leak detection with structural repair across Cypress and the surrounding area — so you fix the real problem, not just a symptom.

What Causes Pool Shell Cracks

A pool shell is rigid, but the ground around it never stops moving — and in Cypress, that’s the heart of the matter. The area’s expansive clay swells in the wet season and shrinks in drought, flexing the shell until stress points crack. Add temperature swings, aging gunite and plaster, and any shortcuts taken during original construction, and cracks become almost inevitable over a pool’s life. Common causes:

Ground movement and soil shifting in Cypress’s clay
Structural stress that builds over the years
Temperature changes and freeze-thaw
Aging gunite, plaster, and finish materials
Flaws in the original construction

Signs a Pool Crack Is Leaking

Steady water loss you can’t explain
A visible crack in the plaster, shell, or tile line
Wet or sinking spots in the deck or surrounding yard
Air entering the circulation system
Chemicals that won’t stay balanced as fresh water keeps coming in

A hairline crack on the surface can hide a much larger separation behind the shell.

How We Confirm — Then Repair — the Crack

Before any repair, we prove where the water is actually going. That usually means:

Pressure testing the plumbing to rule out pipe leaks
Dye testing to confirm the crack is drawing water
A structural inspection of the shell
Electronic detection where it’s needed

Only once the crack is confirmed as the source do we repair it — preparing and cleaning the crack, applying professional-grade structural sealant or repair material, and restoring the surface for a clean, lasting finish.

Detailed Report, Photos & Upfront Pricing

You’re never left guessing. After the inspection you get a clear leak detection report with photos showing exactly where and what the problem is. If repair is needed, you’ll see the price before we start — and once you approve, we document the finished work with before-and-after photos and a final report. Every repair is backed by our 2-year warranty.

Pool Crack Repair in Cypress & Northwest Houston

We detect and repair leaking pool cracks throughout Cypress, Tomball, Spring, Katy, and the surrounding northwest Houston area. Seeing a crack or losing water you can’t explain? Call (346) 850-9775 or schedule online — we’ll confirm the source and fix it right.