Pool Inspections

7 Common Problems Pool Inspectors Find (And What They Mean)

Many pool owners assume their pool is fine as long as the water looks clear. Unfortunately, the most expensive pool problems are often hidden beneath the surface. Professional inspections frequently uncover issues that homeowners may not notice until they become costly repairs. Here are seven of the most common findings.

Family Pool Maintenance

Mar 13, 2026

1. Underground Plumbing Leaks

Pool plumbing is usually buried underground, making leaks difficult to detect.

Signs inspectors look for include:

  • Unexplained water loss
  • Pressure drops
  • Equipment strain

Even a small leak can lead to structural damage and higher water bills over time.

2. Structural Cracks in the Pool Shell

Cracks can appear in plaster, gunite, fiberglass, or concrete pools.

Some cracks are cosmetic. Others indicate:

  • Soil movement
  • Structural stress
  • Improper installation

Inspectors analyze crack patterns to determine severity.

3. Aging Pool Equipment

Pumps, filters, and heaters typically last between 8 and 15 years depending on maintenance.

Inspectors often find:

  • Worn seals
  • Reduced circulation
  • Outdated equipment

Older equipment may still run but operate inefficiently.

4. Electrical Bonding Problems

Improper bonding or grounding can allow electrical current to travel through pool water or metal components.

This issue is rare but extremely dangerous and must be corrected immediately.

5. Broken or Missing Drain Covers

Modern pools require anti-entrapment drain covers to prevent suction hazards.

Inspectors check that covers meet current safety standards.

6. Water Chemistry Imbalance

Poor water chemistry is one of the most common inspection findings.

Problems may include:

  • High pH levels
  • Low chlorine
  • Calcium imbalance

Improper chemistry can cause algae growth, equipment damage, and swimmer irritation.

7. Fence or Gate Safety Violations

Pool barriers must meet local building codes to prevent accidental entry.

Inspectors often find:

  • Gates that do not self-close
  • Fence gaps that are too large
  • Climbable objects near the barrier

These issues are easy to fix but essential for safety.

Why Early Detection Saves Money

A professional pool inspection helps catch small issues early. What begins as a minor leak or equipment issue can eventually turn into a repair costing thousands of dollars.

Routine inspections keep pools safe, efficient, and compliant.