Plumbing in Birmingham is cast iron in plaster walls, galvanized lines full of rust, and sewer laterals that belly down a hillside. Water pressure at the bottom of a ridge street is not the pressure at the top. A basement floor drain that burps after a hard rain is a different failure from a tub that will not empty on a dry day.
Prewar houses in Southside, Norwood, and Avondale often still have stacks that rust through behind the tile. The stain shows on the ceiling of the floor below, or on a basement joist if the bath is on the main level. Galvanized supply flakes and cuts the flow to an upstairs bath first. A later plastic line in a renovation can split at a fitting and flood a cabinet that sits on original pine.
Hillside sewers are famous for bellies. The lateral leaves the house high and sags in red clay before it reaches the street. A kitchen that gurgles when the washer drains is telling you about that sag. Village Creek weather and overloaded street mains can push water back through a low floor drain in a downhill basement. A working shutoff and a cleanout you can find are the two facts that change the call.
Water heaters in basements sit in the path of seepage. A rusted pan and a scorched control are common, and a unit on the floor gets drowned when the areaway floods. Hose bibs on the cold side of a ridge house still split on a hard freeze. Slab ranches in the eastern neighborhoods hide leaks as a warm stripe under vinyl. Say whether you can see the piping or whether it is buried.
Call with the fixture, the level, and the direction of the failure. Sewage smell, clean drip, no hot water, or a drain that returns after storms. Mention if the house is up on the ridge or down in the hollow, because the lateral and the pressure both change. Say whether the main shutoff turns. Name the neighborhood. The trade can sort cast iron from a belly in the yard once those facts are straight. Call the number on this page.