Leak Detection Specialists: 8 Best in Austin, TX (2025)

Water where it doesn’t belong is stressful—and costly. In Austin, a hidden leak can lurk under a slab, behind a shower wall, in a pool line, or out in the irrigation, quietly driving up your water bill and risking mold or structural damage. When you notice a warm spot on the floor, a musty odor, bubbling paint, or a spinning meter with fixtures off, minutes matter. You need a leak detection specialist who can pinpoint the source quickly and non-invasively, explain your options in plain English, and mobilize repairs—ideally 24/7.

This guide highlights eight of the best leak detection specialists in Austin for 2025. We looked for fast response times, clear pricing and free estimates where available, proven tech (acoustic listening, thermal imaging, tracer gas, video inspection), proper licensing and certifications (including IICRC for water damage), and strong local reputations. For each company you’ll see what they do best, the leaks they handle, availability, pricing signals, credentials and equipment, service areas, and how to book—so you can compare apples to apples and choose with confidence. Ready to stop the damage and get back to normal? Here are Austin’s top picks.

1. Water Damage Repair Tech (Austin, TX)

When every minute counts, Water Damage Repair Tech is the local, residential-first team that shows up fast, stabilizes the loss, and gets your home on the path to dry. As leak detection specialists focused on mitigation and restoration, they prioritize stopping the spread, extracting water, drying structures, tackling mold, and prepping for rebuild—so you can move from chaos to clarity quickly.

What they do best

They’re built for emergencies: rapid, 24/7 dispatch with a stated 30-minute response in the Austin metro, IICRC-certified pros, and a start-to-finish approach that covers cleanup, drying, mold, storm damage, and interior demolition for build-back prep.

Services and leak types handled

If a plumbing failure, burst pipe, storm intrusion, or flood has created damage, this team handles the heavy lifting from extraction to demo and remediation, then hands the space back ready for reconstruction.

• Water cleanup & removal: Standing water extraction, drying, and damaged material removal from plumbing leaks and pipe bursts.

• Storm damage restoration: Cleanup and repairs for hail, flood, hurricane, and tornado events.

• Mold remediation: IICRC-backed processes addressing mold growth after water incidents.

• Interior demolition: Safe, clean build-back prep and debris removal.

Availability and response time

24/7 emergency service with a 30-minute response time for metro Austin calls.

Pricing and estimates

• Free estimates: Provided for all services.

• Transparent scopes: Mitigation-first plans to control cost and speed up recovery.

Credentials and equipment

• IICRC certified in water damage restoration and mold remediation.

• Licensed & bonded for storm work; fully insured for interior demolition.

Best fit and service area

Best for homeowners facing active water, hidden moisture damage, mold concerns, or storm-related losses. Service areas include Austin, Round Rock, Pflugerville, Brushy Creek, Cedar Park, Hutto, Georgetown, Kyle, and Leander, TX.

How to book

Call 24/7 for emergency dispatch or request a free estimate online; a crew can be on the way in about 30 minutes for urgent situations.

2. American Leak Detection (Austin, TX)

American Leak Detection is a national brand known for non-invasive leak detection specialists who pinpoint problems without unnecessary damage. If you suspect a hidden plumbing, slab, or pool leak, their focused diagnostics help you find the exact source before committing to invasive repairs.

What they do best

They specialize in locating hard-to-find leaks with minimal disruption—identifying the source behind walls, under slabs, or in pool/spa systems so you can fix the right thing the first time.

Services and leak types handled

From the company’s own positioning, they handle both household plumbing and pool systems with non-invasive methods.

• Plumbing leaks: Behind walls, ceilings, and fixtures.

• Slab leaks: Under concrete foundations.

• Pool & spa leaks: Shells, lines, and equipment.

• Irrigation/supply lines: Exterior and underground runs.

Availability and response time

Scheduling is available throughout the Austin area; response windows vary by demand and job type. Call for current availability and the next open diagnostic appointment.

Pricing and estimates

Leak detection pricing depends on location, access, and method. Industry guidance shows typical detection costs ranging roughly from $150 to $1,500, with simpler jobs often on the lower end. Ask for a quote for your specific situation; the company sometimes promotes specials.

Credentials and equipment

They use non-invasive techniques and specialized instruments designed to locate leaks through surfaces and substrates, helping reduce exploratory demolition and speed up the repair plan.

Best fit and service area

Best for homeowners who need a precise, non-destructive diagnosis of suspected plumbing, slab, or pool leaks in the greater Austin area before starting repairs.

How to book

Call their Austin-area team or submit a request to schedule a diagnostic visit; have details ready on symptoms, access, and recent water usage to streamline the appointment.

3. Roto-Rooter Plumbing & Water Cleanup (Austin, TX)

Roto-Rooter brings a recognizable, one-call solution for homeowners who want leaks found and fixed fast. Their Austin team focuses on water leak detection services and slab leak repair, using methods geared to locate the source behind walls or under concrete and then advise you on practical repair options that match your home and budget.

What they do best

They combine targeted leak locating with on-the-spot repair capability. That means you get a clear diagnosis—especially for slab and in-wall leaks—plus a path to stop the water and restore normal use without bouncing between multiple providers.

Services and leak types handled

Roto-Rooter’s service mix centers on pinpointing concealed leaks and completing the plumbing fix after they find it.

• Hidden plumbing leaks: Detection behind walls, ceilings, or floors.

• Slab leaks: Location and slab leak repair.

• Repair options: Guidance on the most efficient fix once the leak is identified.

Availability and response time

Scheduling is offered across the Austin area, with appointment windows that vary by demand and job complexity. Call to confirm the next available diagnostic slot and discuss symptoms so they can triage appropriately.

Pricing and estimates

Leak detection pricing depends on access and the time and tools required. Industry ranges often fall around $175–$350 for straightforward detections, with complex cases costing more. Ask for a job-specific quote and what’s included if repairs are completed during the visit.

Credentials and equipment

They employ professional-grade leak detection techniques suited for slabs and concealed lines, focused on accurately locating the source to minimize unnecessary demolition and accelerate the repair decision.

Best fit and service area

Best for homeowners who want a mainstream provider that can locate and repair plumbing and slab leaks under one umbrella. Serves the greater Austin metro and surrounding neighborhoods.

How to book

Call the local Austin office and describe your leak symptoms, water meter activity, and access constraints, or submit a service request to schedule a diagnostic visit and repair plan.

4. Radiant Plumbing & Air Conditioning (Austin, TX)

Radiant Plumbing & Air Conditioning is a well-known Austin provider homeowners call when they want one accountable team to find a leak and handle the repair. For busy households, that end-to-end approach—diagnose, explain options, and fix—keeps decisions simple and disruption low.

What they do best

They streamline the process by pairing targeted leak diagnostics with practical repair paths, so you’re not juggling multiple vendors or repeating exploratory work.

Services and leak types handled

Radiant focuses on common household plumbing leaks and the repairs that follow, helping you move quickly from “mystery moisture” to a permanent fix.

• In-wall/ceiling leaks: Supply line and fixture-related issues.

• Bathroom/kitchen leaks: Under-sink, shower, tub, and appliance lines.

• Suspected under-floor leaks: Initial locating and repair guidance.

• Drain-related moisture: Investigation to rule in/out plumbing sources.

• Note: Call to confirm slab, irrigation, or pool leak coverage.

Availability and response time

They schedule across the Austin metro. Response windows vary by demand and job complexity; call to discuss symptoms and urgency for the next available diagnostic appointment.

Pricing and estimates

Leak detection pricing depends on access and methods. Industry ranges typically run from about $175–$350 for straightforward cases, with complex scenarios costing more. Ask for a written estimate and what’s included if repairs proceed.

Credentials and equipment

Radiant employs professional plumbing diagnostics designed to locate leaks with minimal unnecessary demolition, so repairs can be targeted and efficient.

Best fit and service area

Best for homeowners who want a single provider to locate the leak, explain options, and complete plumbing repairs—especially if other plumbing or HVAC needs are on the horizon. Serves the greater Austin area.

How to book

Call their Austin team or request an appointment online. Have details ready on symptoms, where you see moisture, and recent water bill changes to speed up scheduling.

5. S & D Plumbing (Austin, TX)

S & D Plumbing is a trusted choice for homeowners who want a straightforward path from “Where is the water coming from?” to “It’s fixed.” As leak detection specialists with a repair-first mindset, they focus on finding the source efficiently and completing the plumbing work so you can stop the damage and move on.

What they do best

They turn uncertainty into a clear plan—locate the leak, explain options, and complete the repair with minimal disruption, helping you avoid repeat visits and guesswork.

Services and leak types handled

Expect targeted plumbing diagnostics for typical household leaks and the follow-up repairs you actually need.

• In-wall and ceiling leaks: Supply lines, fixtures, and fittings.

• Under-slab suspicions: Initial locating and repair recommendations.

• Kitchen/bath leaks: Under-sink, shower, tub, and appliance lines.

• Outdoor plumbing: Hose bibs and visible exterior supply issues.

Availability and response time

They serve the greater Austin area with scheduled appointments. Response times vary by demand and job complexity; call to discuss symptoms and urgency so they can triage your visit.

Pricing and estimates

Leak detection costs depend on access and method. Industry guidance often ranges around $175–$350 for straightforward diagnostics, with complex cases higher. Ask for a clear, written estimate and what’s included if repairs proceed the same day.

Credentials and equipment

They use professional diagnostic tools aimed at pinpointing leaks accurately and reducing unnecessary demolition, so repairs can be targeted and efficient.

Best fit and service area

Best if you want one accountable provider to both locate and repair everyday plumbing leaks across the Austin metro and nearby neighborhoods.

How to book

Call to schedule a diagnostic visit and describe your symptoms, water meter activity, and any access constraints; have photos or videos ready to speed up the process.

6. Daniel’s Plumbing & Air Conditioning (Austin, TX)

Daniel’s Plumbing & Air Conditioning is a homeowner-friendly choice when you want the leak found and fixed by one accountable team. Their approach aims to remove hassle: a focused diagnosis, clear options, and practical repairs that get water under control and your routine back on track.

What they do best

They streamline leak discovery and repair, reducing guesswork and unnecessary demolition so you can make confident, same-day decisions whenever possible.

Services and leak types handled

Daniel’s tackles everyday residential plumbing leaks and moisture mysteries, then moves quickly to the right fix.

• In-wall/ceiling leaks: Supply lines, fittings, and fixture connections.

• Kitchen/bath leaks: Under-sink, shower, tub, and appliance supply lines.

• Suspected slab leaks: Initial locating and repair recommendations.

• Outdoor plumbing issues: Hose bibs and visible exterior supply concerns.

Availability and response time

They schedule across the Austin metro. Timing depends on demand and job complexity; describe symptoms when you call so they can triage urgency and set the earliest practical visit.

Pricing and estimates

Costs vary by access and detection time. Industry guidance often ranges around $175–$350 for straightforward leak detection, with complex cases higher. Ask for a written, itemized estimate and what changes if repairs proceed during the same visit.

Credentials and equipment

They use professional-grade plumbing diagnostics aimed at pinpointing leaks accurately and limiting exploratory damage, helping speed repairs and control costs.

Best fit and service area

A solid fit for homeowners who want one provider to identify the source and complete the repair throughout greater Austin and nearby neighborhoods.

How to book

Call to schedule or request an appointment online. Have notes on symptoms, where moisture shows up, meter behavior, and photos/videos to help the team prepare for your visit.

7. Fox Service Company (Austin, TX)

Fox Service Company is a dependable, one-call option for homeowners who want a leak found and fixed without juggling multiple vendors. Their team focuses on turning “mystery moisture” into a clear diagnosis and targeted plumbing repair, keeping decisions simple and downtime to a minimum—exactly what you need when minutes matter.

What they do best

They pair focused leak diagnostics with practical repair paths, so you move quickly from symptoms to a permanent fix, with one accountable provider guiding every step and explaining options in plain language.

Services and leak types handled

Expect efficient diagnostics for everyday residential plumbing leaks and prompt repairs once the source is confirmed.

• In-wall/ceiling leaks: Supply lines, fittings, and fixtures.

• Kitchen/bath leaks: Under-sink, shower, tub, and appliance supply lines.

• Suspected slab leaks: Initial locating and repair recommendations.

• Exterior supply issues: Hose bibs and visible outdoor plumbing.

• Note: Call to confirm coverage for irrigation, pool, or specialized slab scenarios.

Availability and response time

They schedule across the Austin metro. Appointment windows vary by demand and job complexity; describe symptoms when you call so they can triage urgency and set the earliest practical visit.

Pricing and estimates

Leak detection costs depend on access and method. Industry guidance often ranges around $175–$350 for straightforward cases, with complex situations higher. Ask for a written estimate and what changes if repairs proceed during the same visit.

Credentials and equipment

They use professional-grade diagnostic tools designed to pinpoint leaks with minimal unnecessary demolition, helping you control costs and accelerate targeted repairs.

Best fit and service area

A strong fit for homeowners who want leak detection specialists that can also handle the repair throughout greater Austin and nearby suburbs.

How to book

Call to schedule or request an appointment online. Share symptoms, meter behavior, where moisture appears, and any photos/videos to help the team prepare for your visit.

8. Mr. Rooter Plumbing of Austin (Austin, TX)

Mr. Rooter is a familiar name for homeowners who want a straightforward, one-call path from leak detection to repair. Their Austin team focuses on turning confusing symptoms into a clear plan, with leak detection specialists who explain options and keep disruption low.

What they do best

They pair focused diagnostics with practical plumbing repairs, helping you move quickly from “Where’s the water coming from?” to a targeted fix that makes sense for your home and budget.

Services and leak types handled

Expect everyday residential leak locating with the follow-up repairs most homes need.

• In-wall/ceiling leaks: Supply lines, fittings, and fixtures.

• Kitchen/bath leaks: Under-sink, shower, tub, and appliance supplies.

• Suspected slab leaks: Initial locating and repair recommendations.

• Exterior supply issues: Hose bibs and visible outdoor plumbing.

Availability and response time

They schedule across the Austin metro. Appointment windows vary by demand and job complexity; call with symptoms so the team can triage urgency.

Pricing and estimates

Costs depend on access, time, and tools. Industry guidance often ranges around $175–$350 for straightforward detections, with complex cases higher. Ask for a written estimate and what changes if repairs proceed the same day.

Credentials and equipment

They use professional-grade diagnostic tools designed to pinpoint leaks while minimizing unnecessary demolition, so repairs can be targeted and efficient.

Best fit and service area

A solid fit if you want a mainstream provider to both locate and repair common residential leaks throughout greater Austin and nearby suburbs.

How to book

Call to schedule or request an appointment online. Share symptoms, meter behavior, and photos/videos to help the team prepare and streamline your visit.

Next steps

Still seeing the meter spin or moisture spreading? Shut off the main, protect valuables, snap photos for insurance, and pick the pro from this list that fits your leak type and timetable. If water is active or you need immediate mitigation, call Water Damage Repair Tech for 24/7 dispatch, free estimates, and IICRC-certified restoration that stabilizes the loss fast and preps for rebuild. Either way, acting in the first hour can save flooring, cabinets, and thousands in repairs.