Stop Leaks Before They Spread Damage
Drain & Water Line Repairs in New Braunfels and surrounding areas for leaking pipes, low pressure, and slow drainage
Night & Day Plumbing repairs damaged drain lines and water supply lines for homeowners in New Braunfels, Boerne, Cibolo and surrounding areas who notice damp spots on ceilings or walls, hear water running when no fixtures are in use, or see unexplained drops in water pressure at faucets and showerheads. A cracked drain pipe beneath a slab or inside a wall cavity can release wastewater that saturates insulation and framing, while a pinhole leak in a supply line sprays water under pressure until the valve is shut off. Repairing these lines involves locating the damaged section, removing or cutting out the affected pipe, and installing a replacement segment that restores watertight integrity.
Water line problems reduce pressure because water escapes through the break instead of reaching fixtures, and drain line failures cause backups because wastewater cannot exit the home efficiently. The plumber uses pressure tests, visual inspection, or camera tools to pinpoint the failure, then accesses the pipe by removing drywall, cutting through flooring, or excavating soil if the line runs underground. Once the damaged section is exposed, a new length of pipe is soldered, glued, or compression-fitted into place, and the repair is tested to confirm there are no leaks at joints.
If you suspect a hidden leak or notice drainage problems that worsen over time, contact the team to schedule an inspection and repair before water damage spreads through your home.
How Line Repairs Are Completed
Repairing a water line begins with shutting off the main supply or the branch valve feeding the affected area, draining residual water from the pipes, and cutting away any covering material such as drywall, tile backer, or insulation that blocks access. If the line runs beneath a concrete slab, the plumber may reroute a new supply line through the attic or crawlspace instead of breaking through the foundation, depending on the extent of damage and the cost of each approach.

After the repair, you will notice that water pressure returns to normal at all fixtures, there are no damp spots forming on walls or ceilings, and your water meter stops running when every faucet and appliance is turned off. Night & Day Plumbing LLC handles repairs on copper, PEX, CPVC, and galvanized supply lines, as well as PVC, ABS, and cast iron drain pipes, matching materials to existing plumbing or upgrading to more durable options when warranted.
The work includes replacing damaged pipe sections, securing joints with appropriate fittings, and testing the system under normal operating pressure to confirm the repair holds without weeping or spray. It does not typically involve repainting walls, replacing flooring, or patching large sections of drywall unless those tasks are part of a broader restoration agreement, and the plumber will advise you on what finishing work remains after the plumbing repair is complete.
Questions About Line Repair Work
Residents in New Braunfels and surrounding areas often want to know how leaks are detected, how long repairs take, and what signs indicate a problem that requires immediate attention.
How do you locate a hidden water line leak?
The plumber may use a moisture meter to scan walls and ceilings, listen for the sound of running water with acoustic equipment, or perform a static pressure test to isolate the section losing water.
What causes drain lines to crack or separate?
Settlement in the home foundation, corrosion from chemical cleaners, root intrusion in exterior lines, and freeze damage during cold snaps can all compromise drain pipe integrity.
Why does water pressure drop suddenly throughout the house?
A burst pipe, a failed pressure regulator, or a leak in the main supply line can cause pressure loss that affects every fixture at once, and shutting off the water prevents further damage while the problem is located.
When should I replace an entire section of piping instead of patching it?
If multiple leaks appear along the same run, the pipe material shows widespread corrosion, or you are already opening walls for a remodel, replacing the full section prevents repeated repairs.
How does New Braunfels soil composition affect underground lines?
Expansive clay soil can shift and place stress on buried pipes, causing joints to separate or rigid materials like cast iron to crack under lateral pressure.
If you notice signs of a water or drain line problem, reach out to Night & Day Plumbing LLC to arrange a diagnostic visit and repair the damaged section before it affects your home structure or creates a larger plumbing failure.