Mon-Sat, 7am-7pm CTTarrant · Johnson · Surrounding areasLocally owned · 40+ yrs experience
Same-week appointments across DFW

Got a leak?
We'll find it without tearing up your house.

Non-invasive leak detection in Tarrant and Johnson County and surrounding areas. Professional-grade LeakTronics acoustic and thermal imaging equipment. Pinpoint accuracy, clear documentation, and a flat estimate before we start.

40+ years in Texas residential construction. Locally owned. Free estimates.

Non-invasive detection

LeakTronics acoustic and thermal imaging. No demolition.

40+ years experience

Texas residential construction since 1985. We know where homes leak.

Same-week service

Fast scheduling across Tarrant, Johnson county, and surrounding areas.

Free estimates

Flat quote before we start. Documentation your adjuster can use.

What we do

Six leak detection services. One trade, done right.

We find the leak with non-invasive equipment and hand you clear documentation you can act on. Honest pricing, clean handoff, no surprises.

How it works

We find the leaks.

Detection is its own trade. We focus on finding so the diagnostic stays sharp. Here's the flow.

  1. 01

    We find the leak

    LeakTronics acoustic equipment plus thermal imaging. Pinpointed within inches.

  2. 02

    You get clear documentation

    Photos, equipment readings, and a plain-language summary you can act on right away.

  3. 03

    Clean handoff.

    One clear report. Honest detection, fair pricing, straight talk from start to finish.

How it works

Four steps. Two hours. One leak found.

Most residential inspections across Tarrant, Johnson county and the surrounding areas run start-to-finish in a single visit. Here's what to expect.

  1. 01

    Call or request a quote

    Tell us what you're seeing: wet floor, water bill spike, ceiling stain. Five-minute call. We give you a flat estimate.

  2. 02

    On-site inspection

    Ralph arrives with the LeakTronics acoustic kit and thermal camera. He walks the property with you.

  3. 03

    Pinpoint the leak

    We mark the exact location on your floor, wall, or yard. Most jobs locate the leak inside two hours.

  4. 04

    Documentation and next steps

    You leave with photos, findings, and a clear summary a licensed plumber, adjuster, or buyer can act on.

Ready to schedule? Most calls take five minutes.

Call 817-406-1567
Ralph GarrettOwner, RGC Leak Detection
Why RGC

Forty years on Texas job sites. Now helping bring properties back to their original condition.

"I've been building these homes since the '80s. I know where they leak. The equipment just confirms what I already suspect when I walk in the door."

Ralph, on the work

Forty years on Texas residential construction sites: foundation crews, plumbing rough-ins, slab pours, custom remodels. Ralph has seen the same leaks recur in the same houses, year after year, decade after decade. That pattern recognition is the work.

He picks up the phone himself. He runs every inspection. There's no franchise overhead, no call-center handoff, no junior tech in a polo. Same-week scheduling, no shortcut on the work.

  • Trained and insured
  • Building Construction Technology, Texas State Technical College
  • Clear documentation on every inspection
40+Years building Texas homes
CountlessBuilds and remodels
AASBuilding Construction Technology, TSTC
1Owner-operator on every job
Service area

Tarrant, Johnson County, and 50 miles of Texas in every direction.

Based in Joshua and serving the communities around it. If you're within about an hour of us, we can usually get out to you the same week.

Approximate distances from RGC's Joshua, Texas base.

Launch cities

Plus surrounding countiesTarrant, Johnson, Hood, Parker, Somervell, Hill, and Bosque.

Don't see your town? Call 817-406-1567 and we'll confirm we cover it.

Who we serve

Four kinds of caller. Same equipment, different report.

Most of our work comes through these four channels. The detection is the same; the deliverable is tuned to who's reading it.

Homeowners

Wet floor? Mystery water bill?

You know something is wrong. We tell you exactly what, and where, before anyone breaks anything.

Call about a home leak

Plumbing companies

You repair. We find. You keep the relationship.

No detection equipment in the truck? Refer it out without losing the customer. Report routes through us, repair stays with you.

Set up a referral partnership

Real estate agents

Pre-purchase reports that close deals.

Independent third-party leak inspections for your buyers. Same-week scheduling. Plain-language findings your client can read.

Book a pre-purchase inspection

Insurance adjusters

Independent verification, in writing.

Third-party leak documentation: photos, equipment readings, plain-language interpretation. Built for claim files.

Request a claim inspection
Questions we hear most

Honest answers.

The questions we hear most. Anything else, just call.

Still have a question?

817-406-1567
What happens after you find the leak?
We hand you the documentation a licensed plumber can act on — photos, equipment readings, exact location, and a plain-language summary. From there, the repair stays with the plumber of your choice.
How do you locate a leak without digging or breaking concrete?
Professional-grade LeakTronics acoustic listening equipment — we hear water flow through the pipe wall, even under slabs and inside walls. A leak only makes acoustic noise when water is moving through it, so we listen for the active flow and pinpoint from there, paired with thermal imaging when warm or cold spots help confirm the location. The acoustic gear does most of the work. Neither requires demolition.
How much does a leak detection cost?
Most residential inspections across Tarrant, Johnson county and the surrounding areas run between $300 and $650, depending on size, complexity, and which equipment we end up needing. We give you a flat estimate before we start. No hourly surprises, no add-ons mid-job.
How quickly can you come out?
Same-week scheduling is the norm; same-day is possible when the calendar allows. RGC is one technician (Ralph) and one truck, so we don't over-promise an hour we can't hit. If your leak is actively flooding, call: we'll tell you the truth about when we can be there.
Does someone need to be home for the appointment?
If someone is on-site during the inspection, they must be 18 years of age or older to grant access to the property and walk through what we're seeing. If no one can be there, we'll work with whoever is coordinating the visit.
Do you work with my homeowner's insurance?
Yes. We provide the kind of written documentation adjusters expect: photos, equipment readings, plain-language interpretation, exact location. Many policies cover detection as part of a water-damage claim. We don't bill insurance directly; the homeowner pays us, and we hand you the documentation to file.
What areas do you serve?
Tarrant, Johnson county and the surrounding areas — including Joshua, Cleburne, Burleson, Mansfield, Granbury, and Weatherford — within a 40-50 mile radius covering Hood, Parker, Somervell, Hill, and Bosque counties as well. Outside that radius? Call us anyway, we may still be able to help.
Free estimate

Got a leak? Call Ralph.

Tell us what you're seeing. Five-minute call, flat estimate, same-week scheduling. If RGC isn't the right fit, Ralph will tell you straight.

Voicemail? Ralph calls back the same day.

Or send a quick message

Tell us what you're seeing. We'll text or call back within the hour.

We never share your info. No marketing emails, no spam.

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