Leak Detection & Repair Services

Even a small leak can quietly waste water, damage drywall, and drive up utility bills. At Little Guy Plumbing & Drain Service, our Escondido plumbers provide complete leak detection and repair—combining modern tools with local know-how to find the source fast and fix it right. Whether it’s a slow slab leak or a corroded main line, our technicians bring accuracy, honesty, and care to every job.

A plumber provides leak detection services in a residential home using a thermal imaging camera.

Our Leak Detection Services

Electronic Leak Detection

We use electronic and acoustic equipment to locate hidden leaks behind walls, ceilings, and under slabs—then repair the line with durable materials to prevent future issues.

Leak Prevention Services

Protect your home with professional leak prevention services. We use smart monitoring, pressure testing, and proactive maintenance to stop leaks before they cause costly damage.

Whole-Home Repiping

If your plumbing is old, corroded, or full of pinhole leaks, we offer complete copper or PEX repiping to restore reliable pressure and water quality.

Water Reroute Services

When a line is buried under concrete or located in a hard-to-reach area, rerouting provides a permanent, non-invasive fix that avoids repeated slab leaks.

Main Water Service Lines

Low pressure or wet spots in the yard can signal a damaged main line. We repair or replace main water services quickly to restore steady flow to your home or business.

Slab Leak Repair

Our team specializes in detecting and repairing slab leaks with minimal disruption. We locate the exact break, isolate the pipe, and complete a long-term repair solution.

Our Leak Detection Services

Leak Detection & Repair Services

We use electronic and acoustic equipment to locate hidden leaks behind walls, ceilings, and under slabs—then repair the line with durable materials to prevent future issues.

Smart Water Monitor Installation

Protect your home before leaks start. We install smart monitoring systems that alert you to unusual water flow, giving you peace of mind whether you’re home or away.

Whole-Home Repiping

If your plumbing is old, corroded, or full of pinhole leaks, we offer complete copper or PEX repiping to restore reliable pressure and water quality.

Water Reroute Services

When a line is buried under concrete or located in a hard-to-reach area, rerouting provides a permanent, non-invasive fix that avoids repeated slab leaks.

Main Service Line Repair

Low pressure or wet spots in the yard can signal a damaged main line. We repair or replace main water services quickly to restore steady flow to your home or business.

Slab Leak Repair

Our team specializes in detecting and repairing slab leaks with minimal disruption. We locate the exact break, isolate the pipe, and complete a long-term repair solution.

A plumber near Escondido locates a pinhole leak on a copper water pipe.

What Makes Us Different

Homeowners trust Little Guy Plumbing because we’re local, transparent, and precise. We don’t rely on guesswork or unnecessary demolition—just proven tools and years of hands-on experience. Every repair is explained clearly before work begins, and pricing is fair and upfront.

Fast Response When Leaks Can’t Wait

Water damage spreads quickly. That’s why our crew offers 24-hour emergency service in Escondido, Ramona, Julian and nearby towns. When you call, you’ll reach a real local plumber ready to respond—not a call center. We arrive prepared to locate, isolate, and repair leaks on the spot.

A copper pipe is leaking due to pinhole leaks and corrosion.

Schedule Leak Detection or Repair Today

If you suspect a hidden leak or need professional repair, call (760) 520-2909 or send a message through our contact form. Little Guy Plumbing proudly serves North County San Diego and the communities along the 76, 79 and 78 highways with dependable plumbing services that keep your plumbing system sound.

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