Slab Leak Detection & Repair
Warm floors, damp carpet, or water running under the concrete? We pinpoint slab leaks within inches — no torn-up floors, no guesswork.
View this serviceURGENT HELP FOR ACTIVE WATER LEAKS
Water spreading? Start with a call and a clear next step.
You don’t need to know which pipe has failed before asking for help. Contact Leak Detection Reno for emergency leak detection in Reno when water is escaping and the source isn’t clear. Tell us where you see water, whether it is still flowing and whether the supply has been shut off so we can assess the urgency and confirm availability.
The immediate priority is controlling the water loss. From there, we investigate the affected plumbing and explain what is needed to reach and repair the problem. You’ll understand whether the situation calls for an immediate repair, temporary isolation or further testing.
No-obligation advice • Flat-rate quote before any work starts • 60–90 min emergency response across Reno & Sparks

24/7
Live answer, day & night
60–90 min
Typical emergency dispatch
$195–$395
Flat-rate detection visit
Same visit
Most repairs completed
The Basics
An emergency leak is any failure where water is actively moving somewhere it should not be — a burst supply line spraying inside a wall, a ceiling starting to bulge and drip, a meter spinning with every fixture closed, or water pooling near electrical panels or HVAC equipment. The common thread is a damage clock that runs by the minute: drywall wicks, insulation saturates, flooring delaminates, and mold gets its 24–48 hour head start. In these hours, the difference between a $200 repair and a five-figure restoration is usually how fast the water was stopped and how precisely the failure was found.
Reno's emergency calendar is predictable, and that is worth knowing. Hard freezes from December through February burst pipes in exterior walls, unconditioned crawl spaces, and hose bibs left charged through the cold snap. Hillside neighborhoods — Somersett, Caughlin Ranch — run elevated static pressure that finds the weakest fitting at the worst hour. And every October–November, the first hard freeze catches irrigation systems that were never blown out. Those are the nights the phone rings, and those are the nights a person answers it.
Here is how an emergency call actually runs. First, a person — not a menu — answers, asks three or four triage questions, and walks you to your main shut-off valve by phone: stopping the water is the single biggest damage reducer, and most homeowners can do it with direction in under two minutes. Second, we dispatch with the right equipment loaded, typically reaching most addresses in 60–90 minutes. Third, we pinpoint the failure on arrival — acoustic, thermal, pressure testing — and quote a flat-rate repair before opening anything. Most repairs are completed the same visit, and every emergency job ships with the written documentation insurance claims require.
Emergency Warning Signs
Some signs can wait for a scheduled visit — these cannot. If any of the following is happening, call while you read: early shut-off guidance is included in every call.
Pooling, spreading, or running water anywhere inside the home — every minute of flow multiplies the restoration bill. Shut off and call.
Sagging drywall holds gallons. Stay out from under it, shut off the main, and call — the failure above needs pinpointing before the ceiling comes down.
A fast-moving meter with all fixtures closed means pressurized water is escaping somewhere unseen — often under the slab or inside a wall.
A pressurized line announces itself. The sound localizes the failure and tells us what equipment to load — describe it on the call.
A hot-side slab leak running at pressure — the floor warms, the meter runs, and the damage compounds in both directions. Shut off and call.
If you do not know where your main valve is, that is the first emergency — call and we will talk you to it, then handle everything from there.
Water is going somewhere it should not.
Call the 24/7 Dispatch LineAll Specialties
Emergency Leak Detection & Repair is one of nine specialties our Reno crew runs every week — same team, same flat-rate quotes, one 24/7 line for all of them.
Warm floors, damp carpet, or water running under the concrete? We pinpoint slab leaks within inches — no torn-up floors, no guesswork.
View this serviceFrom the meter to your faucets — we trace pressure drops, soggy yards, and humming pipes to the exact break in your main water line.
View this serviceBuried service lines are invisible until the yard turns soft. Acoustic and pressure testing locates the leak so excavation stays small and surgical.
View this serviceIn-wall and ceiling leaks found with thermal imaging and moisture mapping — minimal demolition, maximum accuracy, mold stopped before it starts.
View this serviceBurst pipes and active leaks can't wait — 24/7 emergency response across Reno and Sparks with water shut-off guidance over the phone while we're on the way.
You're viewing this serviceCamera inspections, smoke testing, and hydrostatic testing that reveal exactly what's wrong under your yard — roots, bellies, cracks — and the least disruptive fix.
View this serviceHidden sprinkler and irrigation line leaks waste thousands of gallons every season — zone-by-zone testing finds them and cuts your water bill down to size.
View this serviceHotels, restaurants, offices, and multi-family properties — fast, documented leak location that keeps tenants happy and doors open.
View this serviceSuspect a gas leak? If you smell gas right now, leave and call 911 — then let us find and fix the leak with combustible gas detection and pressure testing.
View this serviceHow It Works
An emergency response is a sequence, and every step has one goal: stop the water, then fix it right, then prove it for your claim.
No menu, no callback promise. Three triage questions — where is the water, can you reach the shut-off, is electricity involved — and we are already rolling.
We walk you to the main valve — house side or curb stop — and get the water stopped. This one move is the biggest damage reducer in the whole event.
We arrive loaded for the failure you described, pinpoint it with acoustic and thermal equipment, and confirm the exact location before anything opens.
The repair is quoted before work starts — most are completed the same visit. You receive a written report with photos for your insurance claim.
Transparent Pricing
Emergencies do not need pricing surprises on top. The flat-rate model is the same at 3 PM and 3 AM — the quote is confirmed before work begins, never after.
| Service | Typical Reno Price | What's Included |
|---|---|---|
| Emergency detection visit | $195–$395 flat-rate | Acoustic + thermal pinpointing, marked location, photos, written report — day or night |
| Shut-off assistance | Guided by phone at no triage cost | Walk-through of your main valve and drain-down steps before we arrive |
| Emergency pipe repair | Flat-rate, quoted on-site | Repair of the failed section, pressure test, water back on — most same visit |
| Stabilization & return visit | Quoted before we leave | When parts or dry-out must come first: temporary stabilization now, permanent repair scheduled |
Insurance note: sudden and accidental pipe failures are among the most commonly covered water claims in Nevada — but carriers want documentation. Every emergency job ships with a written report, photos, and the marked location, formatted so your adjuster can process the claim without a second visit.
Get a Firm Quote — Call NowYour Repair Choices
Not every emergency repair is the same shape. You will be shown the viable options with flat-rate pricing — and told honestly which one we would choose for our own home.
Most bursts: the truck carries the fittings and pipe for common failures, the repair is made on arrival, pressure-tested, and the water is back on before we leave.
Some failures need parts, permits, or dry-out first. We stabilize the line, get your water safely back or contained, and schedule the permanent fix — no loose ends.
When the damage is bigger than the plumbing, you get the report, photos, and moisture readings restoration contractors and adjusters build their scope from.
The Equipment
Emergency speed is really equipment readiness — the right tools on the first truck, because a second trip is a delay your walls pay for.
Finds the burst behind finished walls, under floors, and beneath yards in minutes — the sound of the leak marks its own location before anything opens.
Shows how far the water has already spread — the evidence that decides how much opening the repair actually needs, and what restoration must address.
Proves the repair holds before we leave — the system is re-pressurized and watched, not assumed. The difference between fixed and probably fixed.
Emergency exposes the valve that has not moved in a decade. We exercise, repair, or replace main stops so the next emergency is seconds, not a flood.
Understanding Local Leaks
The Truckee Meadows generates its own emergency calendar. Four local forces drive most of the after-hours calls we run.
Sierra cold snaps burst lines in exterior walls, crawl spaces, and hose bibs — usually in the first hours of the morning, when the temperature bottoms out.
Somersett and Caughlin Ranch homes run elevated pressure around the clock — fittings fatigue silently until the weakest one lets go at the worst hour.
Midtown and Old Southwest carry galvanized-era plumbing at the end of its life; 1970s–90s subdivisions run copper now 30–50 years into service.
October–November cold snaps find systems that were never blown out — split backflow preventers and cracked mains are an annual Reno tradition.
Where We Work
The whole Truckee Meadows, covered from our 89503 base with 60–90 minute typical emergency dispatch. Tap your neighborhood for its local guide.
Common Questions
Leak Detection Reno provides emergency leak detection & repair and eight related specialties to homeowners, property managers, and commercial properties across Reno, Sparks, and Washoe County — headquartered at 698 N Arlington Ave, Reno, NV 89503. Call (755) 227-9923 or email leakdetectionreno@gmail.com — a person answers 24/7 and flat-rate pricing is quoted before any work begins.