Water Leak Detection in Hattiesburg, MS
Water bill suddenly doubled in Hattiesburg, MS? DFM Plumbing finds where every gallon is going and fixes the leak at its source.
- Upfront Pricing
- Smart Leak Sensor Installation
- Fast Leak Identification
- Advanced Leak Technology
Need Urgent Water Leak Detection in Hattiesburg, MS.
Call now and we will test your whole water system and show you precisely where water is escaping.
Professional Water Leak Detection Services in Hattiesburg, MS
DFM Plumbing specializes in identifying and resolving all types of water leaks, from visible drips to hidden slab leaks. Our team in Hattiesburg uses non-invasive methods to precisely locate the source, preventing further damage to your property's foundation and structure.
Our expertise includes:
- Smart shutoff valves and leak sensors from Moen Flo and Phyn
- Meter flow testing and zone isolation for whole-property leak checks
- Apply acoustic and thermal imaging technology.

Additional Plumbing Maintenance Services in Hattiesburg, MS
Our maintenance and specialty plumbing services in Hattiesburg, MS protect your home year-round and extend the life of every system.

Customers
Why Choose DFM Plumbing for Water Leak Detection in Hattiesburg, MS?
Water is a precious resource, and a leak that wastes thousands of gallons a month hurts both your budget and the community supply. Our systematic testing finds even small leaks that homeowners often miss.
- Transparent Pricing, You'll receive a written, upfront estimate before any work begins, with no hidden fees for our detection services.
- Foundation Protection, Water leaks can erode soil around foundations, leading to costly structural damage.
- Mold Prevention, Persistent moisture from leaks creates ideal conditions for hazardous mold growth.
Citywide Coverage
From residential homes to commercial properties, our team provides complete water leak detection services across all areas of Hattiesburg. We understand the local infrastructure and common leak issues specific to our community.
Experienced Team
Our leak detection specialists at DFM Plumbing are highly trained and experienced in identifying even the most elusive leaks using proven techniques. They routinely update their skills to keep up with new technologies and methods.
Safety-First Approach
We call 811 before digging on outdoor leaks and use proper backflow protection when working on irrigation systems. Smart valves are installed to manufacturer and code requirements.
Trusted Certified Hattiesburg Plumbing Services Professionals
At DFM Plumbing, we take pride in providing licensed, certified plumbing services throughout Hattiesburg, MS. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationReliable Water Leak Detection Services in Hattiesburg, MS
Advanced Leak Detection Technology in Hattiesburg
DFM Plumbing invests in modern leak detection technology to provide the most accurate and non-invasive service possible in Hattiesburg. This includes high-resolution thermal cameras for detecting temperature changes caused by hidden moisture, sensitive acoustic sensors that listen for the subtle sounds of escaping water, and video pipe inspection cameras for internal pipe diagnostics. These tools allow us to find leaks with little disruption to your property.

Pinhole Leak Detection in Hattiesburg, MS
Pinhole leaks, often found in copper or PEX piping, are small but can cause serious damage over time, especially behind walls or under floors. We use non-invasive moisture meters to detect elevated humidity levels and thermal cameras to identify cold spots that indicate water. Our plumbers are adept at tracing these elusive leaks without tearing apart your entire home. Swift action on pinhole leaks prevents extensive drywall damage, mold growth and compromised structural integrity. Constant moisture accelerates corrosion on metal pipes and fittings and encourages mold around slow leaks.
Irrigation Leak Detection in Hattiesburg
Drip and sprinkler systems run underground across yards and often account for hidden water loss. Cracked tubing, broken emitters and stuck valves can waste large amounts of water. We isolate the irrigation system, test each zone and trace leaking lines. Repairs restore efficient watering for your landscape.
Smart Leak Detection Device Installation in Hattiesburg
Smart shutoff valves like Moen Flo and Phyn monitor water flow and can shut off water on their own when they detect a leak. Small sensors placed near water heaters, sinks and washers send alerts to your phone. We install and set up these systems so you get warnings before small leaks become big ones. Some insurers offer discounts for these devices.
Main Service Line Leak Detection in Hattiesburg, MS
The line from the meter to your house carries full pressure and can leak underground for a long time. Wet soil, soft spots or oddly green patches of yard may be the only clues. We trace the line, listen for the leak and mark it for a targeted repair. Replacing old galvanized or polybutylene service lines is usually recommended.
Preventative Leak Inspections in Hattiesburg, MS
Beyond emergency detection, DFM Plumbing offers preventative leak inspections to identify potential problems before they become major issues. This service is especially valuable for older homes in Hattiesburg with aging plumbing systems. We conduct thorough checks of visible and accessible pipes, connections and fixtures, looking for early signs of corrosion or wear. A proactive approach to leak detection can save homeowners significant money and hassle in the long run, extending the life of your plumbing system in Mississippi.
Water Heater and Softener Leak Detection in Hattiesburg
Water heaters and softeners can leak at fittings, valves and drain lines. A softener stuck in regeneration can send water down the drain continuously, and a dripping relief valve on a water heater wastes water too. We check these units carefully and repair or replace failed parts. That often explains a mystery bill in homes with water softeners.

Underground Water Line Leak Detection in Hattiesburg
Leaks in underground water lines, from your meter to your home, can go unnoticed for extended periods, wasting water and causing yard erosion. Signs include oddly green patches in your lawn, persistent wet spots or a constantly running water meter. DFM Plumbing uses ground-penetrating radar and tracer gas detection methods to accurately map out and pinpoint leaks in buried pipes, allowing for targeted excavation and repair rather than digging up your entire yard.
Water Leak Detection Service Near Me in Hattiesburg, MS
When your water bill spikes, you want quick answers from a team that is close by. Our technicians serve all of Hattiesburg and can usually test your system within a day. We arrive ready to find the leak and often repair it on the same visit.
We understand local water use patterns around Hattiesburg, including summer irrigation and pool top-offs. That helps us separate a real leak from heavy normal use. It also means we can give you useful tips for saving water.
DFM Plumbing at a Glance
- Licensed and insured plumbers serving Hattiesburg, MS
- Same-day appointments and 24/7 emergency response
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 503+ Mississippi customers
Hattiesburg Map
Hattiesburg Information
- Population
- 48,414
- Area codes
- 601/769/601
- Service area
- Hattiesburg and communities within 40 miles
- Nearby
- Gulfport, Biloxi, Brandon, Pascagoula
Effective water leak detection is important for homes in Hattiesburg, MS, where unnoticed leaks can saturate the soil, worsen foundation damage and drive up repair costs. Slab and crawlspace foundations are typical, and soil movement under a slab can crack drain lines and supply pipes.
Expert Services
Trust our professionals for reliable DFM Plumbing solutions in Hattiesburg, MS.
Our Specialized Plumbing Services in Hattiesburg, MS
At DFM Plumbing, we provide a complete range of plumbing services across Hattiesburg, MS. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Water Leak Detection Service Works in Hattiesburg, MS
We follow a systematic approach to accurately locate water leaks, giving you a precise diagnosis and effective repair strategy in Hattiesburg, MS.
Request a Quote
Contact (601) 265-9260 to schedule your water leak detection service. Our friendly team will gather initial information about your concerns and set up an appointment that fits your schedule.
On-Site Assessment
A certified plumber will arrive at your Hattiesburg home to conduct an initial visual inspection and discuss any signs of a leak you've observed. We'll use our expertise to narrow down the potential leak areas.
Precision Detection
We use specialized tools like acoustic listening devices, thermal cameras and moisture meters to accurately locate the hidden leak. Our non-invasive methods keep damage to your property minimal during the detection phase.
Frequently Asked Questions About Water Leak Detection in Hattiesburg
Water leak detection in Hattiesburg usually costs $150 to $450, depending on property size and how many systems need testing. Repair costs vary based on what we find. We give you a price before we begin.
Yes, we can also detect leaks in residential and commercial irrigation systems. These leaks can waste large amounts of water and damage landscaping. Our methods can pinpoint leaks in underground sprinkler lines and valves.
Yes, a persistent water leak under your home can cause serious foundation damage. Slab and crawlspace foundations are typical, and soil movement under a slab can shift drain lines and supply pipes. Water saturates the soil, leading to expansion and contraction that can shift or crack your foundation, so slab leaks make early detection crucial.
Leaks in the main water line from the street to your home are usually your responsibility to repair. Our leak detection services cover these lines, and we can pinpoint the leak's exact location. We will then provide options for repair or replacement, so your main water supply is restored efficiently and up to local Hattiesburg codes.
A rising water bill, the sound of running water, damp spots, mildew odors and a constantly running water heater or softener are common signs. Unusually green patches in the yard can indicate an irrigation or service line leak. Call us if you notice any of these.
Yes. Repairs we complete carry a written workmanship warranty, and parts include manufacturer warranties. Smart valves also include their own coverage.
Older homes in Hattiesburg often have galvanized steel pipes, which are prone to corrosion and leaks over time. Polybutylene piping, installed in homes from the 1970s to 1990s, is also well known for premature failure and leaks. While copper and PEX are generally reliable, even they can develop pinhole leaks due to water chemistry or installation issues.
DFM Plumbing stands behind our work. While leak detection itself is a diagnostic service, any subsequent repairs performed by us come with a warranty on both parts and labor. We will provide specific warranty details with your repair quote.
What People Are Saying About Our Plumbing Experts?

Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Brandon, MS
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Pascagoula, MS
Mark T.
When our office needed drain cleaning, DFM Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Brandon, MS
Emily R.
I called DFM Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Meridian, MS
Patricia H.
We had a slab leak that two other companies could not find. DFM Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Pearl, MS
James P.
Our commercial plumbing system had a leak under the sink, and DFM Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Brandon, MS













