Plumbing
Leak Detection And Repair in Dallas-Fort Worth
On Time Experts
Stop water damage fast with expert leak detection and repair. We provide same-day service with up-front pricing and fully stocked trucks, so most fixes happen on the first visit. Serving the Dallas-Fort Worth area, including Dallas, Fort Worth, and Plano. Trusted by your neighbors with a 4.8 rating from 6,744 reviews. We are licensed and background checked. Call or book online now and we will make it right, whatever it takes.
Why Choose Us
Same-day service
Same-day or your service fee is free
Up-front pricing
Clear estimates before work begins
Licensed professionals
Plumbing License M-41383; TACLB26616E
Proven local trust
4.8 rating from 6,744 reviews
Safe, vetted techs
Drug and background checked employees
What you can expect to pay
Repair usually costs $99 – $150.
Reviews
What Our Customers Say
Customers mention
- quality1
- professionalism1
- speed1
Based on the reviews shown here.
He found a leak that another company couldn't find!
Julia A.He found the leak and saved all my bricks.
Cynthia S.Chris was prompt, spotted the leak, tightened the connection, problem solved.
George E.
What are the most common slab leak symptoms in a home?
The most common slab leak symptoms in a home are higher water bills, warm or wet spots on floors, water stains, and cracks in floors or walls. These show up when pressurized water lines beneath the concrete slab leak and moisture migrates through flooring and base materials. Our team sees these patterns often in homes around the McKinney area and uses specialized tools—electronic amplification to listen for leaks, thermal imaging to spot temperature changes, and ground‑penetrating radar to locate anomalies—to pinpoint the source. When caught early, many slab leaks can be repaired with minimal disruption using modern, non‑invasive methods like epoxy pipe lining or trenchless techniques, which reduce cutting into slabs. If you notice more than one of these signs together, treat it as urgent and schedule leak detection promptly. If water is pooling indoors, shut off the main water valve and avoid walking on wet floors until a plumber confirms the area is safe.
Updated: 2026-10-27
Need help in Mckinney, TX? Call (214) 945-0660 or book online. He found the leak and saved all my bricks. — Chris M.
What Is The Average Cost To Fix A Leaking Pipe Professionally?
There isn’t a single “average” price. Professional leak repair cost depends on leak location, the detection method, and the repair option chosen. We use non-invasive tools like acoustic listening, thermal/infrared imaging, GPR, and sewer cameras. Repairs may be spot repairs, repiping, epoxy relining, or trenchless sewer fixes. Slab leaks sometimes need small, controlled slab access. A licensed plumber will confirm pricing after an on-site inspection. Same-day service is available in Dallas and Arlington. $77 OFF Plumbing Repair may apply to leak repairs.
Updated: 2025-12-18
Need help in Arlington, TX? Call (469) 242-0310 or book online.
"He found a leak that another company told me they couldn’t find!" — AJ G.
How much does plumbing leak repair typically cost for homeowners?
Plumbing leak repair cost varies by where the leak is, how hard it is to reach, and the repair method required, so final pricing is confirmed after on‑site diagnosis. The most common cost drivers are access (open wall vs. under a slab) and whether the fix is a small spot repair or part of a larger repipe.
Our teams handle these repairs every week across DFW, including homes near Arlington, and we start with data‑driven testing before recommending the least invasive fix; a technician’s rule of thumb is to repair single, accessible leaks and consider repiping when you’re seeing multiple failures in the same run. A current offer of $77 OFF Plumbing Repair is available; your plumber will confirm eligibility at the visit.
Watch for these signals that affect scope and price:
- Location: fixture wall, yard line, or slab/foundation
- Diagnostics needed: camera, pressure, or acoustic testing
- Repair path: spot repair, trenchless sewer work, epoxy lining, or repiping
- Severity: rising water bills, low pressure, warm floors, or recurring leaks
If water is actively flowing, shut off the main valve before you call.
Updated: 2026-07-01
Need help in Arlington, TX? Call (214) 945-0660 or book online. “He found a leak that another company told me they couldn’t find!” — AJ Gatesman.
How does water leak detection work in a home?
Water leak detection in a home uses specialized instruments to locate hidden plumbing leaks with minimal cutting or digging. Pros verify abnormal water use and follow moisture or temperature patterns to narrow the area before pinpointing the source. Our plumbers apply these methods routinely across the Irving area, focusing on accuracy and low disruption to finishes and foundations.
Technicians may use:
- Electronic amplification equipment to listen for pressurized water leaks
- Thermal imaging cameras to spot temperature changes across floors and walls
- Ground-penetrating radar to read subsurface anomalies under concrete
- Targeted slab-leak inspections beneath a home’s foundation
Many leaks under slabs can be repaired with non-invasive methods, including epoxy pipe lining or trenchless techniques, to avoid major excavation. We offer same-day service, or your service fee is free. If you suspect a leak, turn off the main water valve and avoid using fixtures until a licensed plumber inspects the system.
Updated: 2026-09-22
Need help in Irving, TX? Call (214) 945-0660 or book online. "He found the leak and saved all my bricks." — Chris M.
How Much Does Slab Leak Detection and Repair Cost for Homeowners?
There isn’t a one-size price for slab leak detection and repair. Final cost depends on leak location, accessibility, and the repair path your plumber recommends after diagnosis. We use non-invasive tools first (acoustic listening, thermal/infrared imaging, GPR, pressure tests, and cameras). Repair options include spot repair for minor leaks, repiping for multiple leaks, or epoxy pipe coating for a less intrusive fix. Ask about current savings: $77 OFF Plumbing Repair and 15% repair discounts with membership. A technician will confirm costs on site in Dallas-area homes.
Updated: 2025-11-04 00:00:00
Need help in Balch Springs, TX? Call (469) 242-0310 or book online. "He found the leak and saved all my bricks." — Valerie R.
How Can I Find a Water Leak Inside a Wall or Ceiling?
The fastest way is to have a licensed plumber locate it with non-invasive tools. On Time Experts finds hidden wall or ceiling leaks using electronic listening, thermal/infrared imaging, pressure testing, and camera inspections. If other methods are inconclusive, we make small, controlled openings only as needed. After pinpointing the leak, we recommend the best fix, from spot repair to repiping or epoxy pipe coating. Same-day service is available in Dallas–Fort Worth areas like Carrollton and Garland.
Updated: 2025-11-25
Need help in Carrollton, TX? Call (469) 242-0310 or book online.
Can you fix a water leak yourself safely?
You can fix a very small water leak yourself if you can safely shut off the water and make a short‑term repair, but most leaks should be handled by a licensed plumber to avoid hidden damage and mold. Many common leaks come from loose fittings or worn washers, while leaks under a slab can spread quietly and undermine floors. In our Plano service work, we focus on pinpointing the source and choosing the least disruptive repair. If it’s urgent, On Time Experts offers same-day service, or your service fee is free.
DIY is reasonable only when:
- You can tighten a supply connection, replace a faucet washer, or add plumber’s tape to a threaded joint with the water off.
- You see warning signs of a slab leak—high water bills, puddles on the floor, cracked tile or concrete, or new water stains—call a pro.
- Hidden or under‑slab leaks need tools like electronic amplification, thermal imaging, or ground‑penetrating radar; many fixes can be trenchless or epoxy‑lined to limit digging.
If water is spreading or near electricity, shut off the main water and cut power to the area before anyone starts work.
Updated: 2026-08-18
Need help in Plano, TX? Call (214) 945-0660 or book online.
Can a slab leak be fixed without replacing the entire slab?
Yes, a slab leak can be fixed without replacing the entire slab. Plumbers locate the exact pipe failure and repair or reroute that line so concrete stays intact except where precise access is needed. In the Irving area, we use acoustic listening, thermal imaging, and ground penetrating radar to pinpoint leaks with minimal disruption. On tough jobs, we listen for the hiss of escaping water before we ever touch the concrete. We also offer same-day service, or your service fee is free.
Common repair paths:
- Spot repair at the confirmed leak location
- Repiping or rerouting if there are multiple leaks or fragile lines
- Pipe coating with epoxy to build a new pipe inside the damaged one
- Controlled slab access only when testing confirms the exact spot
If water is pooling or you hear water running with all fixtures off, shut off your main water valve and call a licensed plumber.
Updated: 2026-05-26
Need help in Irving, TX? Call (214) 945-0660 or book online. He found a leak that another company told me they couldn’t find! — AJ G.
Learn more
Helpful resources

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We serve the Dallas-Fort Worth region, including Dallas, Fort Worth, and Plano. See the full service area list below for more locations.
Service area
Where We Work
- Arlington, TX
- Sunnyvale, TX
- Lancaster, TX
- Mesquite, TX
- Crandall, TX
- Ferris, TX
- Seagoville, TX
- The Colony, TX
- Coppell, TX
- Addison, TX
- Fort Worth, TX
- Garland, TX
- Wylie, TX
- Royse City, TX
- Forney, TX
- Lavon, TX
- Hutchins, TX
- Grapevine, TX
- Terrell, TX
- Allen, TX
- Grand Prairie, TX
- Wilmer, TX
- Denton, TX
- Euless, TX
- Richardson, TX
- Balch Springs, TX
- Desoto, TX
- Mckinney, TX
- Carrollton, TX
- Sachse, TX
- Princeton, TX
- Plano, TX
- Fate, TX
- Duncanville, TX
- Irving, TX
- Rowlett, TX
- Rockwall, TX
- Frisco, TX
- Lewisville, TX
- Nevada, TX
- Dallas, TX








































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