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Advanced Leak Detection in Cerritos & Long Beach

Hidden water leaks waste thousands of gallons and damage your home. We use state-of-the-art electronic detection to find slab leaks, underground leaks, and hidden pipe leaks without guessing or digging.

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Professional Leak Detection for Long Beach & Cerritos Homes

A small hidden water leak can cost you thousands in wasted water and property damage. In older Long Beach, Cerritos, and Anaheim homes, leaks under slabs and inside walls often go unnoticed until significant damage occurs. At JA Plumbing & Drains, we use advanced electronic leak detection equipment to find leaks without tearing into your walls or digging up your yard.

Types of Hidden Leaks We Detect & Repair

Slab Leaks

Water lines and hot water lines run underneath your foundation in a concrete slab. Over time, pipes corrode or shift, causing leaks. You may notice warm spots in your floor, water pooling, or a rising water bill with no obvious source. We use electronic leak detection equipment to pinpoint slab leaks and repair them with trenchless technology.

Water Line Leaks

The main water line from the street to your home can spring leaks underground. This wastes water constantly and can erode the soil under your home, causing foundation problems. Signs include soggy patches in your yard, sinkholes, or unusually high water bills. We locate and repair underground water line leaks efficiently.

Wall & Internal Leaks

Leaks inside walls can come from burst pipes, loose connections, or corroded fixtures. They cause mold, structural damage, and costly water bills. With acoustic leak detection, we identify exactly where the leak is without opening up walls unnecessarily.

Hot Water Line Leaks

Hot water lines are more prone to corrosion than cold lines. A leak in your hot water supply creates warm wet spots in your floor or walls and drives up your heating costs. We detect and repair hot water leaks anywhere in your system.

Irrigation & Outdoor Leaks

Sprinkler lines and outdoor water features develop leaks too. We find leaks in underground irrigation systems, fountains, pools, and outdoor plumbing quickly and accurately.

Advanced Leak Detection Technology

We use several proven technologies to find leaks:

  • Electronic Leak Detection — Sensitive microphones and ground microphones detect the acoustic signature of water escaping from pipes. This tells us the exact location of the leak.
  • Thermal Imaging — Infrared cameras reveal temperature differences that indicate water movement and leaks.
  • Dye Tracing — For slow leaks, we add safe dyes to water and trace where they flow to confirm the leak location.
  • Moisture Meters — We measure moisture in walls and floors to confirm leaks and assess damage.
  • Video Inspection — We use waterproof cameras to inspect accessible pipes and identify corrosion, cracks, or damage.

Signs of Hidden Water Leaks

Don't wait for visible damage. Watch for these warning signs that you may have a hidden leak:

  • Water bill is unusually high with no visible waste
  • Warm spots or wet patches on your floor (especially slab leaks)
  • Musty odors or mold growth in walls or under flooring
  • Cracks in your foundation or settling of the house
  • Soggy, sunken, or unusually green areas in your yard
  • Sound of running water when all fixtures are off
  • Peeling paint or water-stained walls
  • Loose tiles or warped flooring
  • Your water meter spins even when water isn't in use

Why Early Leak Detection Matters

Cost Savings: A small leak can waste 20+ gallons per day—that's 600 gallons per month. Early detection saves money on your water bill.

Home Protection: Leaks cause mold, wood rot, foundation damage, and structural failure. Catching them early prevents expensive repairs.

Insurance Claims: Many insurance policies cover sudden water damage but not gradual leaks from deferred maintenance. We can help document the issue.

Peace of Mind: Knowing you have no hidden leaks lets you rest easy and maintain your home properly.

The JA Plumbing Leak Detection Process

  1. Initial Assessment — We review your water meter reading, ask about symptoms, and inspect visible pipes.
  2. Meter Test — We shut off all water use and monitor the meter to confirm a leak exists.
  3. Electronic Leak Locating — We use acoustic detection and thermal imaging to pinpoint the leak location.
  4. Repair Plan — We show you the problem, explain repair options (trenchless or traditional), and provide a clear estimate.
  5. Repair Work — We fix the leak using proven, efficient methods.
  6. Follow-up Inspection — We verify the repair is complete and your water meter returns to normal.

Leak Detection & Repair Across Cerritos, Long Beach, Anaheim, Artesia & Cypress

Many homes in our service areas (Long Beach, Cerritos, Anaheim, Artesia, Cypress, Lakewood, Norwalk, Bellflower, Downey, and Torrance) were built 50+ years ago with original copper or galvanized steel pipes. These pipes are prone to corrosion and failure. We have the expertise and equipment to find and fix hidden leaks in homes of all ages and construction types.

Experiencing a potential leak? Don't let water waste and property damage get worse. Call JA Plumbing & Drains today for professional leak detection and repair.

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