
Burst Pipe Repair
A split supply line, a failed fitting or a hose bib that froze and cracked. Shut the water off first.
Burst Pipe RepairBurst pipes, blocked drains, cold water heaters and leaks under a slab. San Antonio 24 Hour Plumber works on all of it, every hour of the day, and tells you the price before starting.

A split supply line, a failed fitting or a hose bib that froze and cracked. Shut the water off first.
Burst Pipe Repair
Kitchen, bathroom, laundry and floor drains cleared, then checked to find out what caused the blockage.
Drain Cleaning
Tank and tankless units tested and repaired, including the sediment problems hard water causes here.
Water Heater Repair
Hidden leaks traced in walls, ceilings, yards and under floors before anything gets cut open.
Leak Detection
Supply lines leaking beneath a concrete slab, with the repair options explained side by side.
Slab Leak Repair
Camera inspection, root removal and repair of collapsed or offset drain lines between the house and the main.
Sewer Line Repair
Running toilets, leaking shutoff valves, dripping faucets and shower mixers that will not hold temperature.
Toilet and Faucet RepairWhat goes wrong depends heavily on when the house was built. Inside Loop 410, houses from the 1920s to the 1960s often still have cast-iron waste lines that have rusted and narrowed, and galvanized supply pipe that restricts flow long before it leaks. Homes built from the 1970s onward in the north and west sit on slabs poured over clay and limestone, which is where slab leaks and shifted sewer lines show up.
Hard water from the Edwards Aquifer affects the whole area. Scale collects at the bottom of a tank water heater, inside tankless heat exchangers and around aerators and valves, which is why a heater that works fine one winter can struggle the next. Both residential and commercial properties are covered.
Not sure which service you need? Compare water heater repair and replacement, read how a service call works, or check whether your community is on our service areas page. You can also tell us what happened and let us work out which visit is right.
Tell us what the water is doing and we will plan the right visit.