๐Ÿ”ง Copper ยท PEX ยท Galvanized ยท PVC

Pipe Repair in Fulton, MO โ€” Located Precisely, Fixed Permanently

Pipe failures range from a slow pinhole leak weeping inside a wall to a full main line rupture. Locating the failure precisely โ€” before opening drywall or digging โ€” is the skill that separates a clean, affordable repair from an expensive and destructive guessing operation. Masters Plumbing Service's pipe technicians in Fulton, MO use acoustic listening devices and thermal imaging cameras to find the leak first, then open only what needs to be opened.

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Acoustic & Thermal Leak Location All Pipe Materials Press-Fit & Sweat Capable Licensed in MO
Licensed Pipe Repair service in Fulton, MO - Masters Plumbing Service

What Separates Precision Pipe Repair from Guesswork

Our techs work on every pipe material found in Fulton, MO homes, from pre-1970s galvanized to modern PEX-A crosslinked systems. The repair method matches the pipe.

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Acoustic Leak Detection

Pressurized water escaping a pipe creates a characteristic acoustic signature. Our listening devices amplify ground and structure-borne sound to pinpoint a leak location within inches โ€” through concrete slabs, behind drywall, or under flooring. This means we open only the section of wall, floor, or slab directly over the failure.

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Thermal Camera Scanning

We use thermal imaging as a complement to acoustic detection โ€” particularly useful for slab leaks and leaks inside insulated wall cavities where sound transmission is reduced.

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All Pipe Materials & Joining Methods

Our techs are proficient in copper sweating (soldering), press-fit connections (ProPress system), CPVC solvent welding, PEX crimp and expansion fitting installation, threaded galvanized repair, and ABS/PVC drain line work. We match the repair method and material to the existing pipe system rather than forcing incompatible transitions.

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Pressure-Tested Before We Leave

Every supply line repair is pressure-tested before we close the wall or floor. We pressurize the repaired section, hold the test pressure for the required duration, and confirm zero drop before considering the repair complete. You don't find out there's a second leak next week โ€” we find it before we pack up.

What We Fix โ€” Pipe by Pipe, Material by Material

From a pinhole copper leak behind a kitchen cabinet to a full galvanized repiping, our pipe crew in Fulton, MO handles the full range.

Copper

Copper Pipe Repair & Repipe

Copper failures most often involve pinhole corrosion in soft copper tubing from aggressive water chemistry, failed soldered joints, or fatigue cracks at fittings in high-vibration locations. We locate the failure precisely, cut out the failed section, and install either a sweated repair coupling or a press-fit connector โ€” both rated to ASTM B88 standards for potable water service.

Galvanized

Galvanized Pipe Replacement

Galvanized steel pipe was standard in homes built before the 1960s. It corrodes from the inside out โ€” zinc coating depletes, iron oxide (rust) accumulates on the inner wall, progressively narrowing flow and leaching into the water supply. Repairs on severely corroded galvanized are generally temporary; the pipe is failing systemically along its full run.

PEX

PEX Pipe Repair & Extension

Cross-linked polyethylene (PEX) is the current standard for residential supply piping. Failures are uncommon but occur at crimp or clamp fittings that were improperly installed, at pipe runs exposed to UV degradation, or at locations where the pipe was kinked during installation. We repair using expansion fittings (for PEX-A) or crimp fittings with the correct ring size for the pipe diameter.

Burst Pipes

Burst & Freeze-Damaged Pipe Repair

A burst pipe from freezing or sudden pressure surge requires immediate water shutoff and precise repair. We locate the failure, determine whether it's a single failure point or multiple freeze-damaged sections, and repair with a method appropriate to the pipe material โ€” press-fit coupling for copper, expansion coupling for PEX-A, or a mechanical repair coupling for emergency situations.

Slab Leaks

Under-Slab Pipe Leak Repair

Supply line leaks under a concrete slab are identified by acoustic detection and confirmed by thermal imaging. Once located, we evaluate three repair options: direct-access repair (jackhammering to the pipe, repairing the section, and patching the slab); rerouting the line through the wall framing above slab to bypass the failed underground run; or epoxy pipe lining for older copper systems with systemic pinhole corrosion.

Full Repipe

Whole-House Repipe Service

When galvanized supply lines are at end of life or polybutylene pipe (recalled for chronic failure) is in the home, a full repipe with PEX or copper is the permanent solution. We run new supply lines through the structure, transition all fixture connections, pressure test the entire new system, and patch access points in walls and ceilings.

Locate It, Quote It, Fix It, Test It

Here's how a Masters Plumbing Service pipe repair call plays out in Fulton, MO.

1

Call & Describe โ€” We Shut the Water If Needed

Active leak? Our dispatcher walks you through shutting off the main supply valve while we drive to you. Describing what you see โ€” water stain on a ceiling, drop in water pressure, wet flooring โ€” helps us arrive with the right detection tools loaded.

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Pressure Test & Acoustic / Thermal Detection

We pressurize the supply system and monitor for pressure drop to confirm an active leak. Then acoustic listening devices and the thermal camera locate the failure to within a small area โ€” telling us which section of wall, floor, or slab to open.

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Flat-Rate Quote & Minimal Access Opening

You receive a flat-rate quote covering the specific repair based on what the detection confirmed. We open only what needs to be opened โ€” typically a 12โ€“18 inch drywall or flooring access, not a full wall section.

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Repair & Pressure Test โ€” Then You're Done

Repair executes immediately on approval. After the repair, we repressurize and hold a pressure test to confirm the failure is fully resolved โ€” not partially. The access opening is left clean for your drywall patch or left ready for your contractor.

24/7 Emergency Pipe Repair experts in Fulton, MO

What Fulton Customers Say About Our Pipe Work

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My older home had a copper supply line fail inside an exterior wall. The thermal camera showed the wet zone through the drywall without any cutting. They opened a 10-inch section right at the pinhole, put in a press-fit repair coupling โ€” no torch in my wall โ€” pressure tested, and patched the drywall themselves. Two hours total.

โ€” N. Bergman, Fulton
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Had an under-slab leak diagnosed by Masters Plumbing Service with acoustic equipment. They found the leak at 6 feet from the wall โ€” a single copper elbow that had developed a pinhole. Presented three options: direct slab access, reroute through the wall framing above, or copper lining. I chose the reroute โ€” they ran a new PEX line through the crawl space and connected at both ends without touching the slab. Pressure tested, verified no remaining drop. No jackhammering at all.

โ€” O. & R. Adeyemi, Fulton, MO
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Pipe burst in a rental property at 2 AM โ€” Masters Plumbing Service's emergency line answered immediately, talked my tenant through the main shutoff, and had a tech there in 45 minutes. Freeze crack in a PEX line in an exterior wall. Repair and insulation wrap done in under two hours. Detailed receipt for insurance documentation. Exactly what I needed as a landlord dealing with a crisis remotely.

โ€” F. Okoro, Fulton, MO
Trusted Pipe Repair service in Fulton, MO - Masters Plumbing Service

What to Know Before Calling for Pipe Repair in Fulton, MO

A slow pinhole leak inside a wall can run for months before surface damage appears. By the time you see a stain, the moisture intrusion is typically already significant. If your meter shows movement with everything off, call us โ€” we can pressure-test and locate it before it becomes a major remediation project.
In most cases, the pipe itself needs to be physically accessed to make a durable repair โ€” but the amount of wall we open depends entirely on how precisely we can locate the failure first. With acoustic detection and thermal imaging, we typically open a single, small access point rather than a wide section of wall.
A slab leak is a supply line or drain line failure in a pipe that runs through or under the concrete foundation slab. Supply line slab leaks are the more urgent scenario โ€” pressurized water escaping under the slab saturates the subgrade, can undermine the foundation, and drives significant water bills.
We assess galvanized condition when we're on-site โ€” visible exterior corrosion, interior scale visible at the cut failure point, and water pressure readings all tell us how advanced the system deterioration is. We give you the repair-vs-repipe math honestly so you can make the decision that fits your timeline and budget.
We don't rush pressure testing at the end. That's the step that confirms the repair is actually complete, and it takes the time it takes.
For slab access openings, we clean up concrete debris, complete the pipe repair, and patch the concrete. Tile or flooring restoration over a slab patch is normally a separate trade.

Masters Plumbing Service Pipe Techs Serving Fulton, MO

Masters Plumbing Service dispatches pipe repair technicians throughout Fulton and the broader Fulton, MO service area. Same-day service is available on most calls. Emergency burst pipe response is available 24 hours a day.

Reliable Pipe Repair contractor in Fulton, MO by Masters Plumbing Service
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Burst or Leaking Pipe? Call +1-855-718-1500 Right Now

Same-day pipe repair available in Fulton, MO. Call now to schedule.

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Our Services in Fulton, MO

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๐ŸŸข Techs On Duty in Fulton, MO Call +1-855-718-1500