Pinpoint Leak Detection in Jacksonville, FL, No Tearing Up Your Home

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Over 30 years of trusted service in Jacksonville, FL
Family-owned and locally operated, never a franchise
State Certified Florida plumbers, License CFC-1427058
You approve the exact price before any work begins
Same-day appointments available for most services
24/7 emergency response, including weekends and holidays
Financing options available for larger projects
Senior and military discounts offered every day

Our Process

Step 1:
Book Your Visit

Call 904-503-8446 or book online any time, day or night. A friendly local team member, not a call center, will get you on the schedule fast, with same-day appointments available for most Jacksonville homes.

Step 2:
Get Straight Answers

A licensed plumber arrives on time, diagnoses the real problem, and walks you through your options in plain English. You get a clear, upfront price before a single tool comes out.

Step 3:
Done Right the First Time

We complete the work with quality parts and careful craftsmanship, then leave your home as clean as we found it. Backed by a 30-year Jacksonville reputation built on word of mouth.

Advanced Water Leak Detection Serving Jacksonville, FL

Hidden water leaks are silent budget killers. They soak drywall, feed mold, and quietly inflate your water bill long before you ever see a stain. Harry Hayes Plumbing provides expert leak detection throughout Jacksonville, FL, using advanced tools like acoustic listening equipment and thermal imaging to pinpoint leaks behind walls, under slabs, and beneath floors without unnecessary demolition. Once we locate the source, our licensed plumbers deliver precise, lasting repairs that stop the damage in its tracks. With over 30 years of trusted local service, we protect Jacksonville homes from the leaks you cannot see.

Our Services:

What Your Neighbors Are Saying About Us

Great service and friendly and knowledgeable staff. Our Tech, Nick did excellent work and finished our job in one day instead of the estimated time of a day and a half. We can’t say enough about how good our experience was with Harry and his staff. We highly recommend Harry Hayes Plumbing!

Throughout the job, Eric the plumber was professional, courteous, and transparent about the process. He showed up on time and cleaned up the work area at the end. He answered all of my questions with patience and made sure i felt comfortable every step of the way. The repairs were completed right on schedule, and look forward to using his services in the future

Harry Hayes Plumbing saved me from being taken advantage of by one of the big Jacksonville AC/plumbing/electrical companies. Nic was a pleasure to work with. Honest, professional, fair price, no upselling, and made sure the job was done right. Highly recommend this company.

Harry and his team are fantastic Plummers. They. make sure the work is excellently done. They will go the extra mile for you and are very fair in their pricing. They completely repiped my house and too so much care while doing to protect the rest of the house.

I have used Harry Hayes Plumbing for over 5 years and have been pleased with every service call. They communicate when the plumber is coming and they are prompt. From the simple faucet switch to changing out all the cast iron sewer lines, they have been efficient and trustworthy.

Have used Harry Hayes on several occasions including tap in line for JEA sewer connection, sewer line clean out and kitchen sink repair. Always on time and are respectful of the condition of the property when project is completed

Technology That Finds the Leak, People You Can Trust to Fix It

Anyone can guess where a leak might be. Harry Hayes Plumbing proves it before we ever open a wall. Our technicians combine acoustic leak detection and thermal imaging with three decades of hands-on Jacksonville experience, so we find leaks quickly and repair only what actually needs repairing. As a family-owned company, we walk you through exactly what we found, show you the evidence, and explain your options in plain English. Less guesswork means less disruption to your home, and honest communication means total peace of mind from start to finish.

Stop Hidden Leaks Before They Soak Your Budget

Every day a hidden leak runs, it costs you money in wasted water and creeping damage to your home’s structure. Acting fast is the affordable move, and we make it painless. Harry Hayes Plumbing offers flexible scheduling, 24/7 emergency response across Jacksonville, FL, and clear upfront pricing you approve before repairs begin. Our non-invasive detection methods protect your walls, floors, and landscaping, and our precise repairs protect everything else. If your water bill has jumped or you suspect a leak, call 904-503-8446 today and let us find it before it finds your foundation.

Frequently Asked Questions

What are the signs of a hidden water leak?

Common warning signs include an unexplained spike in your water bill, the sound of running water when everything is off, damp or warm spots on floors, musty odors, water stains on walls or ceilings, and a water meter that keeps moving when no water is in use.

How do you find leaks without damaging my home?

We use acoustic leak detection equipment that listens for the distinct sound of escaping water and thermal imaging cameras that reveal temperature changes behind surfaces. This lets us pinpoint the leak’s exact location before making any openings, so repairs stay small and targeted.

Can you detect slab leaks?

Yes. Leaks under concrete slabs are common in Jacksonville, FL homes and are exactly what our acoustic and thermal technology is built for. We locate slab leaks precisely so repairs disturb as little of your home as possible.

Why did my water bill suddenly go up?

A sudden, unexplained increase in your water bill is one of the most reliable indicators of a hidden leak in your plumbing system. A professional leak detection visit can confirm whether a leak is the cause and locate it before the damage spreads.

Is a small leak really worth fixing right away?

Yes. Even a pinhole leak releases hundreds of gallons over time, promotes mold growth, and can compromise drywall, flooring, and framing. Early detection and repair is always dramatically cheaper than water damage restoration.