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Leak Detection

Leak Detection in Tampa

Tampa Leak Detection Backed by Local Service Since 1969

An unexplained increase in water use may be the only warning of a concealed plumbing leak. Water can escape behind walls, beneath flooring, under a concrete slab, underground, or within a supply or drain line. We address the plumbing needs of residential and commercial properties throughout Tampa and Central Florida.

Professional leak detection helps identify the source before repair decisions are made. At Johnny Doan Plumbing, we assess the affected plumbing, explain our findings, and discuss whether the problem involves a fixture, pipe, water line, sewer line, or another part of the system.

If you suspect a leaking pipe, contact Johnny Doan Plumbing at (813) 531-9930 right away for leak detection services in Tampa.

Three Generations of Plumbing Service & 24/7 Availability

We’ve provided plumbing services in Hillsborough County and nearby communities since 1969. Our family-owned business has continued across three generations, serving both homes and commercial properties with clear explanations and practical repair recommendations.

We offer free estimates, clear pricing, financing options, and discounts for seniors, veterans, and first-time customers. Our 24/7 emergency plumbing service is also available when an active leak, burst pipe, or sewer backup can’t wait for regular business hours.

Warning Signs & Common Sources of Plumbing Leaks

Sometimes, the only clue that a leak is present is a rising water bill. Other warning signs include damp flooring, musty odors, sounds of running water when fixtures are off, damaged finishes, or a plumbing problem that keeps returning. A moving water meter or rotating leak indicator when no water is being used is another reason to investigate, although it doesn’t reveal the exact source.

For suspected drain or sewer problems, our plumbers can use camera inspections to locate leaks and evaluate conditions inside the line. We’ve also addressed recurring backups and tree root intrusion that other providers hadn’t resolved.

Common leak sources to watch for include:

  • Faucets: Worn washers and other deteriorated components can allow continuous dripping.
  • Toilets: Flapper valve or flush-handle malfunctions can waste water without leaving a visible puddle.
  • Drain obstructions: Unattended clogs can contribute to backups and damage in the pipes.
  • Older piping: Corrosion and deterioration may indicate that localized repair should be considered or that older pipes need replacement.
  • High water pressure: Excess pressure can place added strain on plumbing connections and pipes.
  • Tree roots: Root intrusion can damage underground drain and sewer lines.

Hidden & Slab Leaks

A suspected slab leak requires a different approach from a dripping fixture or exposed pipe. The inspection must distinguish between an interior pipe leak, a private service-line problem, and water escaping beneath the concrete slab. That location affects the access required and whether pipe repair, rerouting, or broader repiping should be considered.

Water Damage & Wastewater Concerns

Water that continues to escape can damage walls, ceilings, flooring, cabinets, insulation, and furnishings. Early detection may reduce the extent of access and restoration work, preserve unaffected materials, and prevent unnecessary water use. Wastewater leaks present additional sanitation concerns and require the attention of a professional plumber.

According to the City of Tampa, customers may be eligible for an adjustment to tiered-rate water and wastewater charges following a water leak repair on private property, subject to utility requirements. Keep repair documentation and ask the utility whether the specific leak qualifies.

Contact us today to discuss the warning signs you’ve noticed. Reach our Tampa leak detection plumbers through our contact form or at (813) 531-9930.

Leak Repair Options for Tampa Properties

Once the leak has been located, repair planning can begin. For issues involving your supply lines, we provide water line repair services. Attempting to fix a concealed or wastewater leak yourself may be unsafe or ineffective.

Repair planning depends on the leak’s location, pipe material, accessibility, and severity. It also matters whether the affected line carries clean water or wastewater. We explain the confirmed location, the access that may be required, and any additional work recommended after the damaged area is opened.

A localized pipe repair may be appropriate when damage is limited to an accessible section. Repiping or sewer repair may be considered when deterioration, recurring failures, or the extent of the problem calls for a broader solution. We provide these services for residential and commercial plumbing systems.

24/7 Emergency Leak Repair Services

At Johnny Doan Plumbing, we provide 24/7 emergency service for leaks that can’t wait until regular business hours.

A rapidly spreading leak, active water in a wall or ceiling, sewage exposure, loss of water service, or water near electrical equipment requires prompt attention. When it’s safe, shut off the nearest water valve and avoid contaminated water or unsafe areas while waiting for professional help.

We have developed a reputation for 24-hour emergency leak repair throughout Tampa, Central Florida, and the surrounding areas. Our plumbers explain what they find, outline practical next steps, and treat the property with care.

Contact our plumbers online or call (813) 531-9930 for leak detection and repair services in Tampa today.

Why Choose Johnny Doan Plumbing?

  • Military & Senior Discounts
  • Licensed & Insured
  • Technicians That Truly Care
  • 50+ Years of Experience, Est. 1969
  • Fair, Flat Rate Pricing
  • Family Owned & Operated

Hear From Our Happy Customers

At Johnny Doan Plumbing, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

  • "Hands down the best plumber in town"
    I've had problems as long as I've lived in this house - I've made calls no less than 3 times this year for backups with my plumbing and it turns out a tree root took out my plumbing and the guys from Johnny Doan Plumbing were finally able to find the problem and resolve it. I've had 3 other plumbers out here for this same problem - and none of them were able to fix it properly, so every other month, when I flushed the toilet, it would back up - and never knew why it kept happening. Glad to know there are pros that know what they are doing - hands down the best plumber in town.
    - Ashley R.
  • "They came out on time and got it done"
    I had a leak in my shower tub, called all over, everyone i talked to couldn't come out on the same day, then I called Johnny Doan Plumbing and they came out on time and got it done, no dragging their feet just got right to it the way it should be, they also fixed something else for me. I would recommend them, straight up honest at pretty reasonable price. Thanks!
    - Marco G.
  • "Can always rely on them!"

    Great service. They had to fix something someone else had messed up. Can always rely on them!

    - Kathy R.
  • "Thanks for all the years of loyal service!!"
    Johnny Doan plumbing has done our plumbing maintenance work at Plummers’ Family Restaurant for over 35 years. We recommend their plumbing service to all our friends that patronize our business on a regular and daily basis. Do I feel confident recommending their services to our friends and family? Absolutely, yes. Their business like our business is family owned and operated for many years in Seffner. Give their services a try. They are an amazing family. We are Plummers by name, they are plumbers by trade. Remember, call them for your plumbing needs. Thanks for all the years of loyal service!!!!!!
    - Patricia M.
  • "The most professional plumber that I have dealt with"

    My water heater wasn’t producing enough hot water. I was considering getting a tankless electrical water heater.

    They came out and examined my heater. He determined that it had been installed incorrectly. I thought I needed a new heater but I didn’t. It was a very simple fix and he saved me a lot of headache and money. This is the most professional plumber that I have dealt with and I highly recommend this company.

    - Satisfied Customer
  • "High level of knowledge in plumbing"
    We had our kitchen remodeled by Home Depot and they subcontracted to Johnny Doan Plumbing and they did such a good job with the plumbing work that we called them back to provide a quote on several plumbing projects around our 1979 built house. When the guy came out to review the work to be performed, he was very professional and quickly provided a fair estimate on the same day. The guys that came out to do the work called ahead to let us know they were coming and they were both professional and courteous. The work they performed was high quality and showed their high level of knowledge in plumbing. I have to call out Tucker, Austin, and Kyle for the great work they did for us. I would highly recommend Johnny Doan Plumbing.
    - Satisfied Customer
  • "He truly cares about his work and his customers"
    Jimmy came out to check out my water heater. He explained everything very thoroughly and clearly so that I could understand. This is a very professional company. They sent a professional to come and fix my issue for a very good price. The other companies didn’t even know what the issue was. I had spoken to 4 other plumbers before him and I highly recommend working with Johnny Doan Plumbing. He truly cares about his work and his customers.
    - Sean H.
  • "I had a lot of work for them to do and they did it all perfectly"
    These guys did a great job. I had a lot of work for them to do and they did it all perfectly. They cleaned up all their debris and trash and took it away, too. Will definitely hire them again.
    - Nicky A.