Slab Leak Repair
Repair, or reroute the run that has failed twice.
About this serviceDallas-Fort Worth
Mesquite's housing is at the age where almost nothing is original. The pipe has been patched, sections have been replaced, a heater has moved, a bathroom has been redone. That makes the useful question here not what the house was built with, but what has already been done to it, and whether the last repair was a fix or a postponement.
24/7 dispatch · 3 Mesquite ZIP codes · Dallas County
A 1965 house has had roughly sixty years of interventions. Some were excellent, some were expedient, and the mix is what we actually work on. Reading it correctly is most of the diagnosis.
Where the patches are tells you the history. A slab patch in a hallway means a leak was reached through the floor once. Two patches mean the run failed twice. New copper appearing from the attic into a wall means part of the house has already been rerouted overhead. Fresh PVC joined to cast iron under a bathroom means a section was replaced and the rest was left. Each of those is a fact about the future, not just the past.
Mixed materials mark the boundaries. Every transition, copper to galvanised, PVC to cast iron, PEX to copper, is a place where two eras meet. Transitions are not faults in themselves when they are made properly, but they are where you find out whether the previous work was done by a plumber. A copper to steel joint without a dielectric union is a slow corrosion clock.
What a survey costs against what it saves. An hour tracing supply lines and twenty minutes of camera in the drains produces a map of what is actually installed. On a house that has been repaired repeatedly, that map is what stops the next decision being a guess.
This is the decision that defines plumbing work in Mesquite, and it is genuinely a numbers question rather than an opinion.
The rule that holds up. One failure in an otherwise sound run is a repair. A second failure in the same run is information: the rest of that pipe is the same age, the same material, and in the same soil. A third failure means every subsequent repair is buying months.
Do the arithmetic properly. Compare the total of the repairs you can reasonably expect over the next decade, plus the damage and disruption each one brings, against the one-off cost of taking that run out of service. People compare a small number today against a large number today and stop there, which is how houses end up having been repaired five times.
Under-slab supply is the clearest case. Sixty-year-old copper in concrete that has leaked twice will leak again. Rerouting the run overhead through the attic costs more than a spot repair and less than three of them, and it removes the pipe from the ground that keeps breaking it. Every future problem on that line becomes an accessible one.
Cast iron drains are the same logic with different numbers. Scale, thinning and separated joints do not reverse. Repeat clearing is the cost of not deciding. The camera footage is what turns it from a feeling into a plan: how much of the run is bad, how much is sound, and whether the answer is lining a section or replacing the lot.
When patching genuinely is right. When the failure is a single mechanical event rather than material fatigue, a nail through a line, a damaged fitting, a physically broken section in otherwise good pipe. When the house is being sold within a year and the buyer will make their own decision. When the money is not there this year, in which case the honest version is a repair plus a plan, not a repair described as a solution.
Because so much Mesquite work is a repair-or-replace decision, homeowners here end up holding quotes that look comparable and are not. Four things make them different.
Scope. A spot repair and a reroute are not two prices for one job. They are two different purchases with different lifespans, and the cheaper number is only better if it is the right route.
Access and reinstatement. Who breaks the concrete, who patches it, who deals with the flooring, and whether the quote includes putting the yard back. This is where surprises live.
Diagnosis. A price given over the phone for buried work is a guess. A price given after locating the fault is a quote. It is reasonable to pay for the locating.
What happens next time. Ask what the plumber expects the same run to do over ten years. An answer that engages with the age and material of the rest of the pipe is worth more than a lower number that does not.
Short list, and all of it is cheaper than the failure it prevents.
Replace supply hoses and angle stops. Braided hoses to washers, dishwashers and toilets, and the stops behind them, are the most common cause of sudden indoor water damage in houses of this vintage. They are inexpensive, and stops that have not turned in twenty years will not turn when you need them to.
Know the age of your water heater. Replaced on a schedule it is a routine Tuesday job; failed on its own timetable it is a soaked floor and an emergency rate. The date is on the label.
Camera the drains once on a house with any backup history. One inspection gives you a baseline, and it converts every future decision from guesswork into comparison.
The phone is answered around the clock, holidays included. The first conversation is diagnostic: what is happening, whether this has happened before, and what was done last time. That last question matters more here than almost anywhere.
Dallas County coverage is dense, so same-day is the normal outcome in Mesquite and genuine emergencies go ahead of scheduled work. Pricing is agreed before anything starts, and where a repair is a stopgap we say so rather than letting it look like a solution.
FAQ
Probably not. A second failure tells you the rest of that run is the same age and material in the same soil, so another patch buys time rather than fixing anything. That is the point to price taking the run out of service instead.
It leaves marks. Slab patches, new pipe appearing from the attic, PVC joined to cast iron, fresh copper in one wall. An hour tracing lines and a camera in the drains turns those clues into a map of what is actually installed.
Not when the transitions are made properly. Copper joined directly to galvanised steel corrodes at the joint and needs a dielectric union or brass. The transitions are where you learn whether the earlier work was done by a plumber.
The failed under-slab run is abandoned and a new line is run through the attic and down interior walls to the fixtures. It needs proper insulation up there, because a Texas attic will cook an unlagged line in August and freeze one in January.
Check they are for the same route. A spot repair and a reroute are different purchases with different lifespans. Then check who breaks and patches concrete, who handles flooring, and whether reinstatement is included.
Yes. A phone price for buried work is a guess, and locating the fault is what turns it into a quote. It also stops you paying for concrete opened in the wrong place, which is a much larger number.
It is common and it is not normal. Regular backups in the same place mean scale, a separated joint or a settled section, none of which reverse. Camera footage tells you how much of the run is bad and whether lining or replacement is the answer.
When the cause was a single mechanical event rather than material fatigue, when the house is being sold shortly, or when the budget is not there this year. In the last case the honest version is a repair plus a plan, not a repair described as a fix.
Braided supply hoses and angle stops at washers, dishwashers and toilets, and the water heater once it passes the decade mark. Those two items cover most of the sudden, expensive indoor water damage in houses of this age.
Same-day is normal across Dallas County, with genuine emergencies moved ahead of scheduled work. You will get a real window and what to shut off while you wait.
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Services
Repair, or reroute the run that has failed twice.
About this serviceTaking a failed line out of the slab for good.
About this serviceLocating first, so the price is a quote not a guess.
About this serviceLining a section or replacing the run, on evidence.
About this serviceA baseline that makes every later decision easier.
About this serviceScheduled replacement instead of a soaked floor.
About this serviceTalk to someone now
Then the useful conversation is not about the leak, it is about the rest of that run. Call and we will locate it, tell you what the pipe is likely to do next, and price both options honestly.
Call and describe the problem