24/7 Emergency Burst Pipe Repair
Water is flowing, the pipe has failed and the clock is now the enemy. A-Star Restoration dispatches a licensed plumber to stop the leak — and, when water has already spread, a restoration crew in parallel — 24 hours a day, every day, nationwide across the United States.
What To Do If A Pipe Bursts
The first 15 minutes determine how bad this gets. Do these things in order — every step matters.
- Shut off the main water valve. Curb-side meter shut-off (city street valve) or the main shut-off inside the home — whichever you can reach first. This is the single most important step.
- Cut electricity to any room where water has reached outlets, appliances or the breaker panel. Don't walk through standing water near energized circuits.
- Move valuables away from standing water — rugs, electronics, books, important documents. Wet items lifted in the first 30 minutes can usually be saved.
- Photograph and video every affected area before any cleanup begins — water lines on walls, soaked flooring, the failed pipe itself. This is your insurance claim evidence.
- Call emergency plumbing (the blue button below) to stop the source and confirm the repair scope.
- Call restoration if water has already spread to floors, walls, ceilings or carpets. The first 24 hours are decisive for preventing mold and structural damage.
Emergency Burst Pipe Repair Services
A burst pipe is a true plumbing emergency — water at full city pressure (typically 40–80 psi) flowing into your home at 4–6 gallons per minute. Within 15 minutes a single failure can soak drywall, flooring, baseboards and everything sitting on the floor. Within 24–48 hours mold begins to develop in materials that stay wet. Within 72 hours the structural drying and reconstruction costs escalate dramatically.
Our network targets on-site arrival under 60 minutes 24 hours a day. Licensed plumbing professionals locate and isolate the rupture, repair or replace the failed section, restore pressure with leak-down testing, and (when water has spread) coordinate directly with an IICRC-certified restoration crew dispatched in parallel.
Pipe Repair vs Water Damage Restoration
Two specialized hotlines — one decision. Pick the path that matches what's happening right now.
Call Emergency Plumbing If:
- Water is still running or actively spraying
- A pipe is broken, frozen or visibly leaking
- Water heater line is leaking or failing
- Slab leak is active (warm spots, water bill spike)
- Main shut-off won't fully stop the flow
Call Water Damage Restoration If:
- Floors, walls or ceilings are already wet
- Standing water is present in any room
- Sewage or contaminated water is involved
- Mold risk has started (24–48 hours after exposure)
- You need insurance documentation from minute one
Not sure which one? Call either number — our dispatcher routes you to the right team and can dispatch both in parallel.
Common Causes Of Burst Pipes
Eight failure modes drive the vast majority of burst pipe emergencies. Knowing the cause changes the repair approach — and whether insurance covers it.
Frozen Pipes
Frozen pipes happen when water in supply lines drops below 32°F, expands, and splits copper, PEX, or CPVC—often in uninsulated exterior walls, attics, crawlspaces, or near a garage. Homeowners usually notice little to no flow at a faucet, a bulged section of pipe, frost on the line, or dripping once it thaws, sometimes followed by a sudden burst and ceiling or wall staining. Emergency response typically includes shutting off the main, controlled thawing, locating the rupture, and replacing the damaged section with proper fittings and supports. Afterward, technicians check for hidden leaks, including slab leak signs, and address insulation or heat-loss issues to prevent a repeat.
High Water Pressure
High water pressure (often over 80 PSI) can stress PEX, copper, or CPVC lines, especially at fittings, valves, and dielectric unions, and can trigger repeated “water hammer” shocks. Homeowners may notice banging pipes, dripping hose bibs, a leaking water heater T&P valve, or sudden pinhole leaks that can turn into a burst—sometimes as a hidden slab leak. Our response typically includes shutting off the main, locating the failed section, and making an emergency repair or replacement, then checking pressure with a gauge, testing the PRV, and adding or servicing an expansion tank if needed.
Old Galvanized Pipes
Old galvanized steel pipes corrode from the inside out as mineral sediment and rust restrict flow, weaken the wall, and eventually split under pressure—especially at threaded joints and after freeze-thaw stress. Homeowners often notice brown or metallic-tasting water, low water pressure, frequent pinhole leaks, damp drywall, or unexplained pooling that can mimic a slab leak. In an emergency, the first step is shutting off the main, draining lines, and isolating the failed run. Typical repairs include replacing sections with copper or PEX, upgrading shutoffs, and adding dielectric unions where galvanized meets newer metal.
Corrosion
Corrosion can weaken copper, galvanized, or steel piping until it pinholes or splits, often triggered by aggressive water chemistry, electrolysis from improper bonding, missing dielectric unions, or a failing water-heater anode rod that lets the tank rust through. Homeowners may notice blue-green stains, metallic-tasting water, recurring damp drywall, low pressure, or an unexplained spike in the water bill; under a slab, it may show up as warm spots, cracked flooring, or constant pump run time. The response typically includes shutting off the main, leak location (including slab leak detection), removing damaged sections, and repiping with copper, PEX, or CPVC as appropriate, plus replacing corroded valves/fittings and addressing contributing issues like sediment buildup, a bad T&P valve, or a waterlogged expansion tank.
Slab Movement
Slab movement happens when shifting soil, expansive clay, poor compaction, or repeated wet/dry cycles make the concrete slab flex and settle, stressing buried water lines. Homeowners often notice a sudden drop in water pressure, warm spots on the floor, damp carpet, cracked tile or grout, or the sound of running water—classic slab leak signs. Copper and CPVC are especially vulnerable at rigid joints, while PEX can still fail at fittings. The typical response is to shut off the main, locate the leak, dry affected areas, and repair via spot access or a reroute/repiping to relieve future stress.
Water Heater Line Failure
Water heater line failure often starts at the hot/cold supply connectors or shutoff valve, where corrosion, loose compression fittings, aging flex lines, or improper dielectric unions create a sudden burst or steady spray. Homes may notice a wet pan, dripping at the nipples, hissing, falling hot-water pressure, or pooling that spreads to nearby walls and flooring. Sediment buildup can stress the tank and fittings, and a failed expansion tank or T&P valve discharge can mimic a line leak. Typical response is to shut off water, isolate the heater, replace damaged PEX/copper/CPVC connectors and valves, and address water extraction and drying.
Tree Root Pressure
Tree roots can press against buried water lines as they grow, especially shallow copper, CPVC, or older galvanized runs, and that constant movement can crack a joint or split the pipe. Homeowners often notice sudden low pressure, muddy or discolored water, damp spots in the yard, or a spike in the water bill; if the line is under the foundation, symptoms can look like a slab leak with warm or wet flooring. The typical response is to shut off the main, locate the break (often with acoustic leak detection), excavate or access the line, replace the damaged section, and pressure-test before backfill.
Improper Pipe Installation
Improper pipe installation can lead to burst pipes when joints aren’t fully seated, fittings are mismatched, supports are missing, or copper and steel are joined without a dielectric union. Homeowners may notice banging or whistling, fluctuating pressure, damp drywall, pooling water, or a sudden spike in the water bill—sometimes presenting as a slab leak. Failure points often include poorly crimped PEX rings, over-torqued CPVC, bad solder joints, or incorrect water heater connections near the T&P valve or expansion tank. Response typically includes shutting off the main, locating the break, replacing the failed section, pressure testing, and checking for hidden water damage.
Burst Pipe Repair Process
From the moment you call to the moment water is flowing safely again.
- Immediate dispatch. Live dispatcher confirms your location, water status and damage scope. Plumber routed within minutes; restoration crew dispatched in parallel if water has spread.
- On-site isolation. Plumber locates the rupture, isolates the affected supply line, and confirms full water shut-off. House pressure tested to identify any secondary leaks.
- Repair or replacement. Failed section replaced — copper, PEX, CPVC, PVC or galvanized — using the correct connection method (sweat-soldered, crimp, expansion, threaded). Existing pipe inspected for additional failure risk.
- Pressure restoration & leak-down test. System re-pressurized, every fixture and visible line checked. Leak-down testing confirms no hidden secondary failure before the crew leaves.
- Water mitigation handoff. When restoration is also on-site: written scope, photo log and moisture meter readings handed off to the restoration crew. Single insurance claim documentation across both services.
- Final walkthrough & documentation. Repair invoice, before/after photos and recommended follow-ups (insulation, pressure regulator, re-pipe scope) provided in writing.
Burst Pipe Repair Sub-Services
Specialized repair scopes for the most common burst-pipe scenarios.
Frozen Pipe Burst Repair
Targeted repair of pipes that burst during a hard freeze — thawing assistance, ruptured-section replacement, insulation upgrade in attic, crawlspace and exterior walls. Same-day dispatch when water has spread.
→ Frozen Pipe Burst RepairPEX Pipe Repair
Cross-linked polyethylene supply line repair — crimp, clamp and expansion connections. Hot/cold PEX repair after freeze burst, mechanical damage or improper crimp. Long runs can be repaired in place without full re-pipe.
→ PEX Pipe RepairSlab Leak Repair
Detection and repair of pipes that have ruptured under a concrete slab — thermal imaging, acoustic equipment, controlled slab penetration or re-routing through walls/ceilings. Coordinates with restoration crews when sub-slab water has migrated upward.
→ Slab Leak RepairWater Line Repair
Main water supply line repair from meter to home — trenched or trenchless. Failures from freeze, age, root pressure, settlement or excavation damage. Re-pressurizing after repair includes leak-down testing and disinfection where required by local code.
→ Water Line RepairPipe Leak Repair
Pinhole leaks, joint failures, and slow drips before they turn into full pipe bursts. Copper, PEX, CPVC, PVC and galvanized leak repair. Catches the failure early so the homeowner avoids the cleanup cost of a full burst event.
→ Pipe Leak RepairCities We Serve for Burst Pipe Repair
Active 24/7 dispatch in the metros below — expanding across the U.S.
Austin Burst Pipe Repair
24/7 burst pipe response for Austin homeowners — freeze recovery in Hyde Park and Mueller, slab leaks in Westlake Hills, supply-line failures in established neighborhoods.
→ Austin dispatchDallas Burst Pipe Repair
Emergency pipe repair for freeze-related bursts, slab leaks and older plumbing systems across Dallas homes — including North Dallas, Plano-adjacent suburbs, Lake Highlands and Mesquite.
→ Dallas dispatchFort Worth Burst Pipe Repair
Burst pipe and supply-line repair across Fort Worth — Tanglewood, Westover Hills, Mistletoe Heights, Crestwood, Arlington Heights and Rivercrest.
→ Fort Worth dispatchHouston Burst Pipe Repair
Fast response for burst pipes, water heater line failures and plumbing leaks in Houston homes and businesses — including The Heights, Memorial, Katy, Sugar Land and Pearland.
→ Houston dispatchSan Antonio Burst Pipe Repair
Emergency burst pipe repair in San Antonio — Alamo Heights, Stone Oak, Monte Vista, Terrell Hills and Shavano Park. Same-day dispatch for freeze recovery and slab leaks.
→ San Antonio dispatchBurst Pipe Repair Cost
Emergency burst pipe repair typically ranges $150–$500 for accessible supply-line repairs (kitchen, bathroom, exposed runs). Slab-leak detection and repair ranges $800–$4,500. Major repairs involving wall demolition, sub-slab access, water-heater line replacement or re-piping a damaged section can reach $2,000–$8,000+.
Insurance usually covers the resulting water damage from a sudden burst — even when it doesn't cover the plumbing repair itself. Proper documentation from the first hour is the single biggest factor in a clean settlement. Our network produces moisture logs, photo files and Xactimate-compatible scopes from the first visit.
Insurance & Burst Pipes
Most homeowner's policies cover sudden and accidental water damage from a burst pipe under the dwelling coverage and personal property coverage. Coverage typically excludes: (1) the failed pipe itself (you pay for the repair), (2) gradual leaks that should have been discovered earlier, and (3) freeze damage when the home was left unoccupied without reasonable heat.
State Farm, Allstate, USAA, Farmers, Liberty Mutual and most regional carriers follow this same coverage baseline. Documentation quality from minute one — moisture readings, photo logs, written scopes — is the single biggest factor in a clean claim approval.
Frequently Asked Questions — Burst Pipe Repair
- What should I do first after a pipe bursts?
- Shut off the main water valve immediately and open a nearby faucet to relieve pressure, then turn off power to any wet areas (at the breaker) and move valuables out of the leak path. If water is near outlets or ceilings are sagging, keep clear and call for 24/7 emergency burst pipe repair right away. Start drying fast—standing water can lead to mold in 24–48 hours—so use fans/dehumidifiers if safe while you wait. Take photos and save damaged parts/receipts for your claim with State Farm, Allstate, USAA, Farmers, or Liberty Mutual, and ask for an IICRC-certified water damage team if floors or drywall are wet.
- How fast can an emergency plumber arrive?
- Arrival time depends on your location and call volume, but for a burst pipe we typically connect you with a local emergency plumber who can be on-site within 60–120 minutes, and often faster in metro areas. If you’re actively flooding, shut off the main water valve, turn off the water heater (gas control to “off” or flip the breaker), and move valuables up off the floor. We can also refer IICRC-certified water damage pros for extraction and drying—don’t wait, because mold can start developing in 24–48 hours if materials stay wet.
- Can a burst pipe cause water damage?
- Yes—burst pipes can cause major water damage fast, soaking drywall, insulation, flooring, and even framing within minutes. Shut off the home’s main water valve immediately, turn off electricity to affected areas if safe, and call 24/7 for emergency burst pipe repair and water extraction. If water sits, mold can start in 24–48 hours, so prompt drying and dehumidification by an IICRC-certified team matters. Photograph damage and keep receipts for your claim; many policies from State Farm, Allstate, USAA, Farmers, or Liberty Mutual may cover sudden pipe bursts (not long-term leaks).
- Should I call a plumber or restoration company first?
- If you have active leaking or low/no water pressure, call a licensed plumber first to shut off the water and stop the break (burst pipe, failed fitting, slab leak). If water has spread beyond a small, contained area—or it’s been more than a few hours—call a water damage restoration company at the same time to start extraction and professional drying; mold can begin in 24–48 hours. Ask for an IICRC-certified (WRT/ASD) crew and documentation for your claim. If you’re filing, notify State Farm, Allstate, USAA, Farmers, or Liberty Mutual once the source is stopped.
- Does homeowners insurance cover burst pipe damage?
- Often, yes—most homeowners policies (including State Farm, Allstate, USAA, Farmers, and Liberty Mutual) cover sudden, accidental burst-pipe water damage to floors, walls, and belongings, but not the cost to fix the worn-out pipe itself or damage from long-term leaks/neglect. Shut off the main water, document everything with photos/video, and notify your carrier right away. Start drying within 24 hours; mold can begin in 24–48 hours, so an IICRC-certified water restoration crew should classify the loss (Cat 1/2/3) and set proper drying/dehumidification. Keep damaged parts/receipts for the claim.
- How much does burst pipe repair cost?
- Burst pipe repair costs vary by pipe type (PEX vs. copper), access (wall/ceiling/slab leak), and how much water damage occurred. A straightforward pipe repair can run about $150–$600, while opening and restoring walls or ceilings often brings totals to $500–$2,500+; major water damage cleanup and rebuild can be several thousand more. If water sat for 24–48 hours, mold risk rises and you may need IICRC-certified drying and dehumidification. If you’re filing a claim with State Farm, Allstate, USAA, Farmers, or Liberty Mutual, document the leak, stop the water, and call right away.
- Can frozen pipes burst after thawing?
- Yes. A frozen pipe often cracks while it’s frozen, then starts leaking or fully bursts once it thaws and water pressure returns—sometimes minutes later, sometimes hours after you think it’s “fine.” Shut off the main water valve, open faucets, and don’t use appliances until the line is inspected. Watch for dripping, bulging, staining, or water sounds in walls/ceilings. If water got into building materials, drying should start fast—mold can begin within 24–48 hours—so ask for an IICRC-certified water damage team and document everything for your insurer (State Farm, Allstate, USAA, Farmers, Liberty Mutual).